diff --git a/Cargo.lock b/Cargo.lock
index 27587fced6..611aa54c0d 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -5,7 +5,7 @@ name = "MacTypes-sys"
 version = "2.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "libc 0.2.50 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.51 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -47,12 +47,20 @@ dependencies = [
  "memchr 2.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
+[[package]]
+name = "aho-corasick"
+version = "0.7.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "memchr 2.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
 [[package]]
 name = "aio-limited"
 version = "0.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "futures 0.1.25 (registry+https://github.com/rust-lang/crates.io-index)",
+ "futures 0.1.26 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "parking_lot 0.5.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "tokio-executor 0.1.7 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -65,7 +73,7 @@ name = "ansi_term"
 version = "0.11.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "winapi 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
+ "winapi 0.3.7 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -95,7 +103,7 @@ version = "0.1.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "quote 0.6.11 (registry+https://github.com/rust-lang/crates.io-index)",
- "syn 0.15.29 (registry+https://github.com/rust-lang/crates.io-index)",
+ "syn 0.15.30 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -103,9 +111,9 @@ name = "atty"
 version = "0.2.11"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "libc 0.2.50 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.51 (registry+https://github.com/rust-lang/crates.io-index)",
  "termion 1.5.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "winapi 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
+ "winapi 0.3.7 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -121,9 +129,9 @@ dependencies = [
  "autocfg 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "backtrace-sys 0.1.28 (registry+https://github.com/rust-lang/crates.io-index)",
  "cfg-if 0.1.7 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.50 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.51 (registry+https://github.com/rust-lang/crates.io-index)",
  "rustc-demangle 0.1.13 (registry+https://github.com/rust-lang/crates.io-index)",
- "winapi 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
+ "winapi 0.3.7 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -132,7 +140,7 @@ version = "0.1.28"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "cc 1.0.26 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.50 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.51 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -188,7 +196,7 @@ dependencies = [
  "peeking_take_while 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "proc-macro2 0.4.27 (registry+https://github.com/rust-lang/crates.io-index)",
  "quote 0.6.11 (registry+https://github.com/rust-lang/crates.io-index)",
- "regex 1.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "regex 1.1.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "which 2.0.1 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -200,7 +208,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 [[package]]
 name = "bitmask"
 version = "0.5.0"
-source = "git+https://github.com/paritytech/bitmask#a84e147be602631617badd18b6b9af83391db4a9"
+source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
 name = "bitvec"
@@ -334,7 +342,7 @@ version = "0.26.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "glob 0.2.11 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.50 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.51 (registry+https://github.com/rust-lang/crates.io-index)",
  "libloading 0.5.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -379,7 +387,7 @@ version = "0.5.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "core-foundation-sys 0.5.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.50 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.51 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -387,7 +395,7 @@ name = "core-foundation-sys"
 version = "0.5.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "libc 0.2.50 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.51 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -543,16 +551,16 @@ dependencies = [
 name = "cumulus-consensus"
 version = "0.1.0"
 dependencies = [
- "futures 0.1.25 (registry+https://github.com/rust-lang/crates.io-index)",
+ "futures 0.1.26 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
- "parity-codec 3.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "parity-codec 3.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "polkadot-primitives 0.1.0 (git+https://github.com/paritytech/polkadot)",
  "polkadot-runtime 0.1.0 (git+https://github.com/paritytech/polkadot)",
  "polkadot-service 0.4.0 (git+https://github.com/paritytech/polkadot)",
- "sr-primitives 0.1.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
- "substrate-client 0.1.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
- "substrate-consensus-common 0.1.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
- "substrate-primitives 0.1.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "sr-primitives 1.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "substrate-client 1.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "substrate-consensus-common 1.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "substrate-primitives 1.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
  "tokio 0.1.18 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -560,15 +568,20 @@ dependencies = [
 name = "cumulus-runtime"
 version = "0.1.0"
 dependencies = [
- "parity-codec 3.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "sr-io 0.1.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
- "sr-primitives 0.1.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
- "sr-std 0.1.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
- "srml-executive 0.1.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
- "substrate-executor 0.1.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
- "substrate-keyring 0.1.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
- "substrate-primitives 0.1.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
- "substrate-test-runtime 0.1.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "hash-db 0.12.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "hashbrown 0.1.8 (registry+https://github.com/rust-lang/crates.io-index)",
+ "memory-db 0.12.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "parity-codec 3.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "sr-io 1.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "sr-primitives 1.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "sr-std 1.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "srml-executive 1.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "substrate-executor 1.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "substrate-keyring 1.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "substrate-primitives 1.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "substrate-test-runtime 1.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "substrate-trie 1.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "trie-db 0.12.2 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -632,7 +645,7 @@ dependencies = [
 
 [[package]]
 name = "either"
-version = "1.5.1"
+version = "1.5.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
@@ -651,7 +664,7 @@ dependencies = [
  "atty 0.2.11 (registry+https://github.com/rust-lang/crates.io-index)",
  "humantime 1.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
- "regex 1.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "regex 1.1.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "termcolor 1.0.4 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -673,7 +686,7 @@ name = "exit-future"
 version = "0.1.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "futures 0.1.25 (registry+https://github.com/rust-lang/crates.io-index)",
+ "futures 0.1.26 (registry+https://github.com/rust-lang/crates.io-index)",
  "parking_lot 0.7.1 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -693,7 +706,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "proc-macro2 0.4.27 (registry+https://github.com/rust-lang/crates.io-index)",
  "quote 0.6.11 (registry+https://github.com/rust-lang/crates.io-index)",
- "syn 0.15.29 (registry+https://github.com/rust-lang/crates.io-index)",
+ "syn 0.15.30 (registry+https://github.com/rust-lang/crates.io-index)",
  "synstructure 0.10.1 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -707,11 +720,11 @@ name = "finality-grandpa"
 version = "0.6.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "futures 0.1.25 (registry+https://github.com/rust-lang/crates.io-index)",
+ "futures 0.1.26 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "num-traits 0.2.6 (registry+https://github.com/rust-lang/crates.io-index)",
- "parity-codec 3.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "parity-codec-derive 3.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "parity-codec 3.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "parity-codec-derive 3.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "parking_lot 0.6.4 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -722,7 +735,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "byteorder 1.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "heapsize 0.4.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.50 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.51 (registry+https://github.com/rust-lang/crates.io-index)",
  "rand 0.5.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "rustc-hex 2.0.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "static_assertions 0.2.5 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -748,10 +761,10 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
 name = "fork-tree"
-version = "0.1.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#72409f9fd1dcf25b094dc09a31a9f831dd56411a"
+version = "1.0.0"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#27772e08fae79977c93f005c6e78e4663f62d0cc"
 dependencies = [
- "parity-codec 3.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "parity-codec 3.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -760,9 +773,9 @@ version = "0.2.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "lazy_static 1.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.50 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.51 (registry+https://github.com/rust-lang/crates.io-index)",
  "libloading 0.5.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "winapi 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
+ "winapi 0.3.7 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -786,7 +799,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
 name = "futures"
-version = "0.1.25"
+version = "0.1.26"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
@@ -794,7 +807,7 @@ name = "futures-cpupool"
 version = "0.1.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "futures 0.1.25 (registry+https://github.com/rust-lang/crates.io-index)",
+ "futures 0.1.26 (registry+https://github.com/rust-lang/crates.io-index)",
  "num_cpus 1.10.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -834,7 +847,7 @@ dependencies = [
  "fnv 1.0.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "memchr 2.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "regex 1.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "regex 1.1.5 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -845,7 +858,7 @@ dependencies = [
  "byteorder 1.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "bytes 0.4.12 (registry+https://github.com/rust-lang/crates.io-index)",
  "fnv 1.0.6 (registry+https://github.com/rust-lang/crates.io-index)",
- "futures 0.1.25 (registry+https://github.com/rust-lang/crates.io-index)",
+ "futures 0.1.26 (registry+https://github.com/rust-lang/crates.io-index)",
  "http 0.1.16 (registry+https://github.com/rust-lang/crates.io-index)",
  "indexmap 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -856,12 +869,12 @@ dependencies = [
 
 [[package]]
 name = "hash-db"
-version = "0.11.0"
+version = "0.12.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
 name = "hash256-std-hasher"
-version = "0.11.0"
+version = "0.12.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "crunchy 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -876,12 +889,17 @@ dependencies = [
  "scopeguard 0.3.3 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
+[[package]]
+name = "hashmap_core"
+version = "0.1.10"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+
 [[package]]
 name = "heapsize"
 version = "0.4.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "winapi 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
+ "winapi 0.3.7 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -990,7 +1008,7 @@ version = "0.12.25"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "bytes 0.4.12 (registry+https://github.com/rust-lang/crates.io-index)",
- "futures 0.1.25 (registry+https://github.com/rust-lang/crates.io-index)",
+ "futures 0.1.26 (registry+https://github.com/rust-lang/crates.io-index)",
  "futures-cpupool 0.1.8 (registry+https://github.com/rust-lang/crates.io-index)",
  "h2 0.1.17 (registry+https://github.com/rust-lang/crates.io-index)",
  "http 0.1.16 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -1026,7 +1044,7 @@ name = "impl-codec"
 version = "0.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "parity-codec 3.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "parity-codec 3.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -1058,7 +1076,7 @@ name = "iovec"
 version = "0.1.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "libc 0.2.50 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.51 (registry+https://github.com/rust-lang/crates.io-index)",
  "winapi 0.2.8 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -1072,7 +1090,7 @@ name = "jsonrpc-core"
 version = "10.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "futures 0.1.25 (registry+https://github.com/rust-lang/crates.io-index)",
+ "futures 0.1.26 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde 1.0.89 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_derive 1.0.89 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -1086,7 +1104,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "proc-macro2 0.4.27 (registry+https://github.com/rust-lang/crates.io-index)",
  "quote 0.6.11 (registry+https://github.com/rust-lang/crates.io-index)",
- "syn 0.15.29 (registry+https://github.com/rust-lang/crates.io-index)",
+ "syn 0.15.30 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -1196,7 +1214,7 @@ dependencies = [
  "log 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "num_cpus 1.10.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "parking_lot 0.6.4 (registry+https://github.com/rust-lang/crates.io-index)",
- "regex 1.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "regex 1.1.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "rocksdb 0.10.1 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -1212,7 +1230,7 @@ dependencies = [
  "log 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "num_cpus 1.10.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "parking_lot 0.6.4 (registry+https://github.com/rust-lang/crates.io-index)",
- "regex 1.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "regex 1.1.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "rocksdb 0.11.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -1233,7 +1251,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
 name = "libc"
-version = "0.2.50"
+version = "0.2.51"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
@@ -1242,36 +1260,36 @@ version = "0.5.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "cc 1.0.26 (registry+https://github.com/rust-lang/crates.io-index)",
- "winapi 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
+ "winapi 0.3.7 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "libp2p"
-version = "0.5.0"
-source = "git+https://github.com/tomaka/libp2p-rs?branch=substrate-tmp-2019-03-20#e8e6ccec7409aa19939230d6720035e3ed28dfd6"
+version = "0.6.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "bytes 0.4.12 (registry+https://github.com/rust-lang/crates.io-index)",
- "futures 0.1.25 (registry+https://github.com/rust-lang/crates.io-index)",
+ "futures 0.1.26 (registry+https://github.com/rust-lang/crates.io-index)",
  "lazy_static 1.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "libp2p-core 0.5.0 (git+https://github.com/tomaka/libp2p-rs?branch=substrate-tmp-2019-03-20)",
- "libp2p-core-derive 0.5.0 (git+https://github.com/tomaka/libp2p-rs?branch=substrate-tmp-2019-03-20)",
- "libp2p-dns 0.5.0 (git+https://github.com/tomaka/libp2p-rs?branch=substrate-tmp-2019-03-20)",
- "libp2p-floodsub 0.5.0 (git+https://github.com/tomaka/libp2p-rs?branch=substrate-tmp-2019-03-20)",
- "libp2p-identify 0.5.0 (git+https://github.com/tomaka/libp2p-rs?branch=substrate-tmp-2019-03-20)",
- "libp2p-kad 0.5.0 (git+https://github.com/tomaka/libp2p-rs?branch=substrate-tmp-2019-03-20)",
- "libp2p-mdns 0.5.0 (git+https://github.com/tomaka/libp2p-rs?branch=substrate-tmp-2019-03-20)",
- "libp2p-mplex 0.5.0 (git+https://github.com/tomaka/libp2p-rs?branch=substrate-tmp-2019-03-20)",
- "libp2p-noise 0.3.0 (git+https://github.com/tomaka/libp2p-rs?branch=substrate-tmp-2019-03-20)",
- "libp2p-ping 0.5.0 (git+https://github.com/tomaka/libp2p-rs?branch=substrate-tmp-2019-03-20)",
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- "libp2p-websocket 0.5.0 (git+https://github.com/tomaka/libp2p-rs?branch=substrate-tmp-2019-03-20)",
- "libp2p-yamux 0.5.0 (git+https://github.com/tomaka/libp2p-rs?branch=substrate-tmp-2019-03-20)",
- "parity-multiaddr 0.2.0 (git+https://github.com/tomaka/libp2p-rs?branch=substrate-tmp-2019-03-20)",
- "parity-multihash 0.1.0 (git+https://github.com/tomaka/libp2p-rs?branch=substrate-tmp-2019-03-20)",
+ "libp2p-core 0.6.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libp2p-core-derive 0.6.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libp2p-dns 0.6.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libp2p-floodsub 0.6.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libp2p-identify 0.6.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libp2p-kad 0.6.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libp2p-mdns 0.6.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libp2p-mplex 0.6.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libp2p-noise 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libp2p-ping 0.6.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libp2p-plaintext 0.6.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libp2p-ratelimit 0.6.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libp2p-secio 0.6.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libp2p-tcp 0.6.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libp2p-uds 0.6.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libp2p-websocket 0.6.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libp2p-yamux 0.6.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "parity-multiaddr 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "parity-multihash 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "parking_lot 0.7.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "smallvec 0.6.9 (registry+https://github.com/rust-lang/crates.io-index)",
  "stdweb 0.4.15 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -1282,8 +1300,8 @@ dependencies = [
 
 [[package]]
 name = "libp2p-core"
-version = "0.5.0"
-source = "git+https://github.com/tomaka/libp2p-rs?branch=substrate-tmp-2019-03-20#e8e6ccec7409aa19939230d6720035e3ed28dfd6"
+version = "0.6.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
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  "bs58 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -1291,18 +1309,18 @@ dependencies = [
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  "failure 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "fnv 1.0.6 (registry+https://github.com/rust-lang/crates.io-index)",
- "futures 0.1.25 (registry+https://github.com/rust-lang/crates.io-index)",
+ "futures 0.1.26 (registry+https://github.com/rust-lang/crates.io-index)",
  "lazy_static 1.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
- "multistream-select 0.3.0 (git+https://github.com/tomaka/libp2p-rs?branch=substrate-tmp-2019-03-20)",
- "parity-multiaddr 0.2.0 (git+https://github.com/tomaka/libp2p-rs?branch=substrate-tmp-2019-03-20)",
- "parity-multihash 0.1.0 (git+https://github.com/tomaka/libp2p-rs?branch=substrate-tmp-2019-03-20)",
+ "multistream-select 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "parity-multiaddr 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "parity-multihash 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "parking_lot 0.7.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "protobuf 2.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "protobuf 2.4.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "quick-error 1.2.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "rand 0.6.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "ring 0.14.6 (registry+https://github.com/rust-lang/crates.io-index)",
- "rw-stream-sink 0.1.1 (git+https://github.com/tomaka/libp2p-rs?branch=substrate-tmp-2019-03-20)",
+ "rw-stream-sink 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "secp256k1 0.12.2 (registry+https://github.com/rust-lang/crates.io-index)",
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  "smallvec 0.6.9 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -1317,38 +1335,38 @@ dependencies = [
 
 [[package]]
 name = "libp2p-core-derive"
-version = "0.5.0"
-source = "git+https://github.com/tomaka/libp2p-rs?branch=substrate-tmp-2019-03-20#e8e6ccec7409aa19939230d6720035e3ed28dfd6"
+version = "0.6.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "quote 0.6.11 (registry+https://github.com/rust-lang/crates.io-index)",
- "syn 0.15.29 (registry+https://github.com/rust-lang/crates.io-index)",
+ "syn 0.15.30 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "libp2p-dns"
-version = "0.5.0"
-source = "git+https://github.com/tomaka/libp2p-rs?branch=substrate-tmp-2019-03-20#e8e6ccec7409aa19939230d6720035e3ed28dfd6"
+version = "0.6.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "futures 0.1.25 (registry+https://github.com/rust-lang/crates.io-index)",
- "libp2p-core 0.5.0 (git+https://github.com/tomaka/libp2p-rs?branch=substrate-tmp-2019-03-20)",
+ "futures 0.1.26 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libp2p-core 0.6.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
- "parity-multiaddr 0.2.0 (git+https://github.com/tomaka/libp2p-rs?branch=substrate-tmp-2019-03-20)",
+ "parity-multiaddr 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "tokio-dns-unofficial 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "tokio-io 0.1.12 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "libp2p-floodsub"
-version = "0.5.0"
-source = "git+https://github.com/tomaka/libp2p-rs?branch=substrate-tmp-2019-03-20#e8e6ccec7409aa19939230d6720035e3ed28dfd6"
+version = "0.6.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "bs58 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "bytes 0.4.12 (registry+https://github.com/rust-lang/crates.io-index)",
  "cuckoofilter 0.3.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "fnv 1.0.6 (registry+https://github.com/rust-lang/crates.io-index)",
- "futures 0.1.25 (registry+https://github.com/rust-lang/crates.io-index)",
- "libp2p-core 0.5.0 (git+https://github.com/tomaka/libp2p-rs?branch=substrate-tmp-2019-03-20)",
- "protobuf 2.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "futures 0.1.26 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libp2p-core 0.6.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "protobuf 2.4.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "rand 0.6.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "smallvec 0.6.9 (registry+https://github.com/rust-lang/crates.io-index)",
  "tokio-codec 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -1358,17 +1376,17 @@ dependencies = [
 
 [[package]]
 name = "libp2p-identify"
-version = "0.5.0"
-source = "git+https://github.com/tomaka/libp2p-rs?branch=substrate-tmp-2019-03-20#e8e6ccec7409aa19939230d6720035e3ed28dfd6"
+version = "0.6.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "bytes 0.4.12 (registry+https://github.com/rust-lang/crates.io-index)",
  "fnv 1.0.6 (registry+https://github.com/rust-lang/crates.io-index)",
- "futures 0.1.25 (registry+https://github.com/rust-lang/crates.io-index)",
- "libp2p-core 0.5.0 (git+https://github.com/tomaka/libp2p-rs?branch=substrate-tmp-2019-03-20)",
+ "futures 0.1.26 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libp2p-core 0.6.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
- "parity-multiaddr 0.2.0 (git+https://github.com/tomaka/libp2p-rs?branch=substrate-tmp-2019-03-20)",
+ "parity-multiaddr 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "parking_lot 0.7.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "protobuf 2.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "protobuf 2.4.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "smallvec 0.6.9 (registry+https://github.com/rust-lang/crates.io-index)",
  "tokio-codec 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "tokio-io 0.1.12 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -1379,23 +1397,24 @@ dependencies = [
 
 [[package]]
 name = "libp2p-kad"
-version = "0.5.0"
-source = "git+https://github.com/tomaka/libp2p-rs?branch=substrate-tmp-2019-03-20#e8e6ccec7409aa19939230d6720035e3ed28dfd6"
+version = "0.6.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
+ "arrayref 0.3.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "arrayvec 0.4.10 (registry+https://github.com/rust-lang/crates.io-index)",
  "bigint 4.4.1 (registry+https://github.com/rust-lang/crates.io-index)",
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- "futures 0.1.25 (registry+https://github.com/rust-lang/crates.io-index)",
- "libp2p-core 0.5.0 (git+https://github.com/tomaka/libp2p-rs?branch=substrate-tmp-2019-03-20)",
- "libp2p-identify 0.5.0 (git+https://github.com/tomaka/libp2p-rs?branch=substrate-tmp-2019-03-20)",
- "libp2p-ping 0.5.0 (git+https://github.com/tomaka/libp2p-rs?branch=substrate-tmp-2019-03-20)",
+ "futures 0.1.26 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libp2p-core 0.6.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libp2p-identify 0.6.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libp2p-ping 0.6.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
- "parity-multiaddr 0.2.0 (git+https://github.com/tomaka/libp2p-rs?branch=substrate-tmp-2019-03-20)",
- "parity-multihash 0.1.0 (git+https://github.com/tomaka/libp2p-rs?branch=substrate-tmp-2019-03-20)",
+ "parity-multiaddr 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "parity-multihash 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "parking_lot 0.7.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "protobuf 2.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "protobuf 2.4.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "rand 0.6.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "smallvec 0.6.9 (registry+https://github.com/rust-lang/crates.io-index)",
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@@ -1407,16 +1426,16 @@ dependencies = [
 
 [[package]]
 name = "libp2p-mdns"
-version = "0.5.0"
-source = "git+https://github.com/tomaka/libp2p-rs?branch=substrate-tmp-2019-03-20#e8e6ccec7409aa19939230d6720035e3ed28dfd6"
+version = "0.6.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
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  "dns-parser 0.8.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "futures 0.1.25 (registry+https://github.com/rust-lang/crates.io-index)",
- "libp2p-core 0.5.0 (git+https://github.com/tomaka/libp2p-rs?branch=substrate-tmp-2019-03-20)",
+ "futures 0.1.26 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libp2p-core 0.6.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "net2 0.2.33 (registry+https://github.com/rust-lang/crates.io-index)",
- "parity-multiaddr 0.2.0 (git+https://github.com/tomaka/libp2p-rs?branch=substrate-tmp-2019-03-20)",
+ "parity-multiaddr 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
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  "smallvec 0.6.9 (registry+https://github.com/rust-lang/crates.io-index)",
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@@ -1428,13 +1447,13 @@ dependencies = [
 
 [[package]]
 name = "libp2p-mplex"
-version = "0.5.0"
-source = "git+https://github.com/tomaka/libp2p-rs?branch=substrate-tmp-2019-03-20#e8e6ccec7409aa19939230d6720035e3ed28dfd6"
+version = "0.6.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "bytes 0.4.12 (registry+https://github.com/rust-lang/crates.io-index)",
  "fnv 1.0.6 (registry+https://github.com/rust-lang/crates.io-index)",
- "futures 0.1.25 (registry+https://github.com/rust-lang/crates.io-index)",
- "libp2p-core 0.5.0 (git+https://github.com/tomaka/libp2p-rs?branch=substrate-tmp-2019-03-20)",
+ "futures 0.1.26 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libp2p-core 0.6.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "parking_lot 0.7.1 (registry+https://github.com/rust-lang/crates.io-index)",
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@@ -1444,33 +1463,33 @@ dependencies = [
 
 [[package]]
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-source = "git+https://github.com/tomaka/libp2p-rs?branch=substrate-tmp-2019-03-20#e8e6ccec7409aa19939230d6720035e3ed28dfd6"
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 dependencies = [
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- "futures 0.1.25 (registry+https://github.com/rust-lang/crates.io-index)",
+ "futures 0.1.26 (registry+https://github.com/rust-lang/crates.io-index)",
  "lazy_static 1.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "libp2p-core 0.5.0 (git+https://github.com/tomaka/libp2p-rs?branch=substrate-tmp-2019-03-20)",
+ "libp2p-core 0.6.0 (registry+https://github.com/rust-lang/crates.io-index)",
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- "x25519-dalek 0.5.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "x25519-dalek 0.5.2 (registry+https://github.com/rust-lang/crates.io-index)",
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- "libp2p-core 0.5.0 (git+https://github.com/tomaka/libp2p-rs?branch=substrate-tmp-2019-03-20)",
+ "futures 0.1.26 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libp2p-core 0.6.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
- "parity-multiaddr 0.2.0 (git+https://github.com/tomaka/libp2p-rs?branch=substrate-tmp-2019-03-20)",
+ "parity-multiaddr 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "parking_lot 0.7.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "rand 0.6.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "tokio-codec 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -1481,22 +1500,22 @@ dependencies = [
 
 [[package]]
 name = "libp2p-plaintext"
-version = "0.5.0"
-source = "git+https://github.com/tomaka/libp2p-rs?branch=substrate-tmp-2019-03-20#e8e6ccec7409aa19939230d6720035e3ed28dfd6"
+version = "0.6.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "futures 0.1.25 (registry+https://github.com/rust-lang/crates.io-index)",
- "libp2p-core 0.5.0 (git+https://github.com/tomaka/libp2p-rs?branch=substrate-tmp-2019-03-20)",
+ "futures 0.1.26 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libp2p-core 0.6.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "void 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "libp2p-ratelimit"
-version = "0.5.0"
-source = "git+https://github.com/tomaka/libp2p-rs?branch=substrate-tmp-2019-03-20#e8e6ccec7409aa19939230d6720035e3ed28dfd6"
+version = "0.6.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "aio-limited 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "futures 0.1.25 (registry+https://github.com/rust-lang/crates.io-index)",
- "libp2p-core 0.5.0 (git+https://github.com/tomaka/libp2p-rs?branch=substrate-tmp-2019-03-20)",
+ "futures 0.1.26 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libp2p-core 0.6.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "tokio-executor 0.1.7 (registry+https://github.com/rust-lang/crates.io-index)",
  "tokio-io 0.1.12 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -1504,22 +1523,22 @@ dependencies = [
 
 [[package]]
 name = "libp2p-secio"
-version = "0.5.0"
-source = "git+https://github.com/tomaka/libp2p-rs?branch=substrate-tmp-2019-03-20#e8e6ccec7409aa19939230d6720035e3ed28dfd6"
+version = "0.6.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "aes-ctr 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "asn1_der 0.6.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "bytes 0.4.12 (registry+https://github.com/rust-lang/crates.io-index)",
  "ctr 0.3.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "futures 0.1.25 (registry+https://github.com/rust-lang/crates.io-index)",
+ "futures 0.1.26 (registry+https://github.com/rust-lang/crates.io-index)",
  "hmac 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "lazy_static 1.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "libp2p-core 0.5.0 (git+https://github.com/tomaka/libp2p-rs?branch=substrate-tmp-2019-03-20)",
+ "libp2p-core 0.6.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
- "protobuf 2.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "protobuf 2.4.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "rand 0.6.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "ring 0.14.6 (registry+https://github.com/rust-lang/crates.io-index)",
- "rw-stream-sink 0.1.1 (git+https://github.com/tomaka/libp2p-rs?branch=substrate-tmp-2019-03-20)",
+ "rw-stream-sink 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "secp256k1 0.12.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "sha2 0.8.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "stdweb 0.4.15 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -1530,13 +1549,13 @@ dependencies = [
 
 [[package]]
 name = "libp2p-tcp"
-version = "0.5.0"
-source = "git+https://github.com/tomaka/libp2p-rs?branch=substrate-tmp-2019-03-20#e8e6ccec7409aa19939230d6720035e3ed28dfd6"
+version = "0.6.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "futures 0.1.25 (registry+https://github.com/rust-lang/crates.io-index)",
- "libp2p-core 0.5.0 (git+https://github.com/tomaka/libp2p-rs?branch=substrate-tmp-2019-03-20)",
+ "futures 0.1.26 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libp2p-core 0.6.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
- "parity-multiaddr 0.2.0 (git+https://github.com/tomaka/libp2p-rs?branch=substrate-tmp-2019-03-20)",
+ "parity-multiaddr 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "tk-listen 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "tokio-io 0.1.12 (registry+https://github.com/rust-lang/crates.io-index)",
  "tokio-tcp 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -1544,26 +1563,26 @@ dependencies = [
 
 [[package]]
 name = "libp2p-uds"
-version = "0.5.0"
-source = "git+https://github.com/tomaka/libp2p-rs?branch=substrate-tmp-2019-03-20#e8e6ccec7409aa19939230d6720035e3ed28dfd6"
+version = "0.6.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "futures 0.1.25 (registry+https://github.com/rust-lang/crates.io-index)",
- "libp2p-core 0.5.0 (git+https://github.com/tomaka/libp2p-rs?branch=substrate-tmp-2019-03-20)",
+ "futures 0.1.26 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libp2p-core 0.6.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
- "parity-multiaddr 0.2.0 (git+https://github.com/tomaka/libp2p-rs?branch=substrate-tmp-2019-03-20)",
+ "parity-multiaddr 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "tokio-uds 0.2.5 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "libp2p-websocket"
-version = "0.5.0"
-source = "git+https://github.com/tomaka/libp2p-rs?branch=substrate-tmp-2019-03-20#e8e6ccec7409aa19939230d6720035e3ed28dfd6"
+version = "0.6.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "futures 0.1.25 (registry+https://github.com/rust-lang/crates.io-index)",
- "libp2p-core 0.5.0 (git+https://github.com/tomaka/libp2p-rs?branch=substrate-tmp-2019-03-20)",
+ "futures 0.1.26 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libp2p-core 0.6.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
- "parity-multiaddr 0.2.0 (git+https://github.com/tomaka/libp2p-rs?branch=substrate-tmp-2019-03-20)",
- "rw-stream-sink 0.1.1 (git+https://github.com/tomaka/libp2p-rs?branch=substrate-tmp-2019-03-20)",
+ "parity-multiaddr 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "rw-stream-sink 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "stdweb 0.4.15 (registry+https://github.com/rust-lang/crates.io-index)",
  "tokio-io 0.1.12 (registry+https://github.com/rust-lang/crates.io-index)",
  "websocket 0.22.3 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -1571,11 +1590,11 @@ dependencies = [
 
 [[package]]
 name = "libp2p-yamux"
-version = "0.5.0"
-source = "git+https://github.com/tomaka/libp2p-rs?branch=substrate-tmp-2019-03-20#e8e6ccec7409aa19939230d6720035e3ed28dfd6"
+version = "0.6.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "futures 0.1.25 (registry+https://github.com/rust-lang/crates.io-index)",
- "libp2p-core 0.5.0 (git+https://github.com/tomaka/libp2p-rs?branch=substrate-tmp-2019-03-20)",
+ "futures 0.1.26 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libp2p-core 0.6.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "tokio-io 0.1.12 (registry+https://github.com/rust-lang/crates.io-index)",
  "yamux 0.1.9 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -1589,7 +1608,7 @@ dependencies = [
  "bindgen 0.47.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "cc 1.0.26 (registry+https://github.com/rust-lang/crates.io-index)",
  "glob 0.2.11 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.50 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.51 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -1668,10 +1687,11 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
 name = "memory-db"
-version = "0.11.0"
+version = "0.12.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "hash-db 0.11.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "hash-db 0.12.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "hashmap_core 0.1.10 (registry+https://github.com/rust-lang/crates.io-index)",
  "heapsize 0.4.2 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -1709,7 +1729,7 @@ dependencies = [
  "iovec 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "kernel32-sys 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "lazycell 1.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.50 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.51 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "miow 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "net2 0.2.33 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -1734,7 +1754,7 @@ version = "0.6.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "iovec 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.50 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.51 (registry+https://github.com/rust-lang/crates.io-index)",
  "mio 0.6.16 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -1751,11 +1771,11 @@ dependencies = [
 
 [[package]]
 name = "multistream-select"
-version = "0.3.0"
-source = "git+https://github.com/tomaka/libp2p-rs?branch=substrate-tmp-2019-03-20#e8e6ccec7409aa19939230d6720035e3ed28dfd6"
+version = "0.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "bytes 0.4.12 (registry+https://github.com/rust-lang/crates.io-index)",
- "futures 0.1.25 (registry+https://github.com/rust-lang/crates.io-index)",
+ "futures 0.1.26 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "smallvec 0.6.9 (registry+https://github.com/rust-lang/crates.io-index)",
  "tokio-codec 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -1769,7 +1789,7 @@ version = "0.2.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "lazy_static 1.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.50 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.51 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "openssl 0.10.20 (registry+https://github.com/rust-lang/crates.io-index)",
  "openssl-probe 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -1786,8 +1806,8 @@ version = "0.2.33"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "cfg-if 0.1.7 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.50 (registry+https://github.com/rust-lang/crates.io-index)",
- "winapi 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.51 (registry+https://github.com/rust-lang/crates.io-index)",
+ "winapi 0.3.7 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -1827,7 +1847,7 @@ name = "num_cpus"
 version = "1.10.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "libc 0.2.50 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.51 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -1852,7 +1872,7 @@ dependencies = [
  "cfg-if 0.1.7 (registry+https://github.com/rust-lang/crates.io-index)",
  "foreign-types 0.3.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "lazy_static 1.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.50 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.51 (registry+https://github.com/rust-lang/crates.io-index)",
  "openssl-sys 0.9.43 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -1867,7 +1887,7 @@ version = "0.9.43"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "cc 1.0.26 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.50 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.51 (registry+https://github.com/rust-lang/crates.io-index)",
  "pkg-config 0.3.14 (registry+https://github.com/rust-lang/crates.io-index)",
  "rustc_version 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "vcpkg 0.2.6 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -1901,23 +1921,23 @@ source = "git+https://github.com/paritytech/parity-common?rev=b0317f649ab2c665b7
 
 [[package]]
 name = "parity-codec"
-version = "3.2.0"
+version = "3.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "arrayvec 0.4.10 (registry+https://github.com/rust-lang/crates.io-index)",
- "parity-codec-derive 3.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "parity-codec-derive 3.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde 1.0.89 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "parity-codec-derive"
-version = "3.1.0"
+version = "3.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "proc-macro-crate 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "proc-macro2 0.4.27 (registry+https://github.com/rust-lang/crates.io-index)",
  "quote 0.6.11 (registry+https://github.com/rust-lang/crates.io-index)",
- "syn 0.15.29 (registry+https://github.com/rust-lang/crates.io-index)",
+ "syn 0.15.30 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -1934,13 +1954,13 @@ dependencies = [
 [[package]]
 name = "parity-multiaddr"
 version = "0.2.0"
-source = "git+https://github.com/tomaka/libp2p-rs?branch=substrate-tmp-2019-03-20#e8e6ccec7409aa19939230d6720035e3ed28dfd6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "arrayref 0.3.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "bs58 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "byteorder 1.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "data-encoding 2.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "parity-multihash 0.1.0 (git+https://github.com/tomaka/libp2p-rs?branch=substrate-tmp-2019-03-20)",
+ "parity-multihash 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde 1.0.89 (registry+https://github.com/rust-lang/crates.io-index)",
  "unsigned-varint 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -1948,7 +1968,7 @@ dependencies = [
 [[package]]
 name = "parity-multihash"
 version = "0.1.0"
-source = "git+https://github.com/tomaka/libp2p-rs?branch=substrate-tmp-2019-03-20#e8e6ccec7409aa19939230d6720035e3ed28dfd6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "blake2 0.8.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "rand 0.6.5 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -2015,10 +2035,10 @@ name = "parking_lot_core"
 version = "0.2.14"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "libc 0.2.50 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.51 (registry+https://github.com/rust-lang/crates.io-index)",
  "rand 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "smallvec 0.6.9 (registry+https://github.com/rust-lang/crates.io-index)",
- "winapi 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
+ "winapi 0.3.7 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -2026,11 +2046,11 @@ name = "parking_lot_core"
 version = "0.3.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "libc 0.2.50 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.51 (registry+https://github.com/rust-lang/crates.io-index)",
  "rand 0.5.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "rustc_version 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "smallvec 0.6.9 (registry+https://github.com/rust-lang/crates.io-index)",
- "winapi 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
+ "winapi 0.3.7 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -2038,11 +2058,11 @@ name = "parking_lot_core"
 version = "0.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "libc 0.2.50 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.51 (registry+https://github.com/rust-lang/crates.io-index)",
  "rand 0.6.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "rustc_version 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "smallvec 0.6.9 (registry+https://github.com/rust-lang/crates.io-index)",
- "winapi 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
+ "winapi 0.3.7 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -2062,7 +2082,7 @@ dependencies = [
  "proc-macro-hack 0.5.4 (registry+https://github.com/rust-lang/crates.io-index)",
  "proc-macro2 0.4.27 (registry+https://github.com/rust-lang/crates.io-index)",
  "quote 0.6.11 (registry+https://github.com/rust-lang/crates.io-index)",
- "syn 0.15.29 (registry+https://github.com/rust-lang/crates.io-index)",
+ "syn 0.15.30 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -2093,58 +2113,58 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 [[package]]
 name = "polkadot-availability-store"
 version = "0.1.0"
-source = "git+https://github.com/paritytech/polkadot#adba1d58a5dcff7ed83deb16ecc5ba54c78ea9bc"
+source = "git+https://github.com/paritytech/polkadot#c73958198e854a1be6106ed0d7e784d6f823a041"
 dependencies = [
  "kvdb 0.1.0 (git+https://github.com/paritytech/parity-common?rev=616b40150ded71f57f650067fcbc5c99d7c343e6)",
  "kvdb-memorydb 0.1.0 (git+https://github.com/paritytech/parity-common?rev=616b40150ded71f57f650067fcbc5c99d7c343e6)",
  "kvdb-rocksdb 0.1.4 (git+https://github.com/paritytech/parity-common?rev=616b40150ded71f57f650067fcbc5c99d7c343e6)",
  "log 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
- "parity-codec 3.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "parity-codec 3.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "parking_lot 0.7.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "polkadot-primitives 0.1.0 (git+https://github.com/paritytech/polkadot)",
- "substrate-primitives 0.1.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "substrate-primitives 1.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
 ]
 
 [[package]]
 name = "polkadot-executor"
 version = "0.1.0"
-source = "git+https://github.com/paritytech/polkadot#adba1d58a5dcff7ed83deb16ecc5ba54c78ea9bc"
+source = "git+https://github.com/paritytech/polkadot#c73958198e854a1be6106ed0d7e784d6f823a041"
 dependencies = [
  "polkadot-runtime 0.1.0 (git+https://github.com/paritytech/polkadot)",
- "substrate-executor 0.1.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
- "substrate-primitives 0.1.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "substrate-executor 1.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "substrate-primitives 1.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
 ]
 
 [[package]]
 name = "polkadot-network"
 version = "0.1.0"
-source = "git+https://github.com/paritytech/polkadot#adba1d58a5dcff7ed83deb16ecc5ba54c78ea9bc"
+source = "git+https://github.com/paritytech/polkadot#c73958198e854a1be6106ed0d7e784d6f823a041"
 dependencies = [
  "arrayvec 0.4.10 (registry+https://github.com/rust-lang/crates.io-index)",
  "exit-future 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)",
- "futures 0.1.25 (registry+https://github.com/rust-lang/crates.io-index)",
+ "futures 0.1.26 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
- "parity-codec 3.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "parity-codec-derive 3.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "parity-codec 3.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "parity-codec-derive 3.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "parking_lot 0.7.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "polkadot-availability-store 0.1.0 (git+https://github.com/paritytech/polkadot)",
  "polkadot-primitives 0.1.0 (git+https://github.com/paritytech/polkadot)",
  "polkadot-validation 0.1.0 (git+https://github.com/paritytech/polkadot)",
  "slice-group-by 0.2.4 (registry+https://github.com/rust-lang/crates.io-index)",
- "sr-primitives 0.1.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "sr-primitives 1.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
  "substrate-network 0.1.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
- "substrate-primitives 0.1.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "substrate-primitives 1.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
  "tokio 0.1.18 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "polkadot-parachain"
 version = "0.1.0"
-source = "git+https://github.com/paritytech/polkadot#adba1d58a5dcff7ed83deb16ecc5ba54c78ea9bc"
+source = "git+https://github.com/paritytech/polkadot#c73958198e854a1be6106ed0d7e784d6f823a041"
 dependencies = [
  "error-chain 0.12.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "parity-codec 3.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "parity-codec-derive 3.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "parity-codec 3.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "parity-codec-derive 3.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde 1.0.89 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_derive 1.0.89 (registry+https://github.com/rust-lang/crates.io-index)",
  "wasmi 0.4.4 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -2153,65 +2173,66 @@ dependencies = [
 [[package]]
 name = "polkadot-primitives"
 version = "0.1.0"
-source = "git+https://github.com/paritytech/polkadot#adba1d58a5dcff7ed83deb16ecc5ba54c78ea9bc"
+source = "git+https://github.com/paritytech/polkadot#c73958198e854a1be6106ed0d7e784d6f823a041"
 dependencies = [
- "parity-codec 3.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "parity-codec-derive 3.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "parity-codec 3.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "parity-codec-derive 3.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "polkadot-parachain 0.1.0 (git+https://github.com/paritytech/polkadot)",
  "serde 1.0.89 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_derive 1.0.89 (registry+https://github.com/rust-lang/crates.io-index)",
- "sr-primitives 0.1.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
- "sr-std 0.1.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
- "sr-version 0.1.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
- "substrate-client 0.1.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
- "substrate-primitives 0.1.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "sr-primitives 1.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "sr-std 1.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "sr-version 1.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "substrate-client 1.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "substrate-primitives 1.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
 ]
 
 [[package]]
 name = "polkadot-runtime"
 version = "0.1.0"
-source = "git+https://github.com/paritytech/polkadot#adba1d58a5dcff7ed83deb16ecc5ba54c78ea9bc"
+source = "git+https://github.com/paritytech/polkadot#c73958198e854a1be6106ed0d7e784d6f823a041"
 dependencies = [
  "bitvec 0.8.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.3.9 (registry+https://github.com/rust-lang/crates.io-index)",
- "parity-codec 3.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "parity-codec-derive 3.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "parity-codec 3.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "parity-codec-derive 3.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "polkadot-primitives 0.1.0 (git+https://github.com/paritytech/polkadot)",
  "rustc-hex 2.0.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "safe-mix 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde 1.0.89 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_derive 1.0.89 (registry+https://github.com/rust-lang/crates.io-index)",
- "sr-io 0.1.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
- "sr-primitives 0.1.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
- "sr-std 0.1.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
- "sr-version 0.1.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
- "srml-aura 0.1.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
- "srml-balances 0.1.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
- "srml-consensus 0.1.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
- "srml-council 0.1.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
- "srml-democracy 0.1.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
- "srml-executive 0.1.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
- "srml-grandpa 0.1.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
- "srml-indices 0.1.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
- "srml-session 0.1.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
- "srml-staking 0.1.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
- "srml-sudo 0.1.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
- "srml-support 0.1.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
- "srml-system 0.1.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
- "srml-timestamp 0.1.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
- "srml-treasury 0.1.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
- "substrate-client 0.1.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
- "substrate-consensus-aura-primitives 0.1.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
- "substrate-inherents 0.1.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "sr-io 1.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "sr-primitives 1.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "sr-std 1.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "sr-version 1.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "srml-aura 1.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "srml-balances 1.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "srml-consensus 1.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "srml-council 1.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "srml-democracy 1.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "srml-executive 1.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "srml-grandpa 1.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "srml-indices 1.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "srml-session 1.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "srml-staking 1.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "srml-sudo 1.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "srml-support 1.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "srml-system 1.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "srml-timestamp 1.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "srml-treasury 1.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "substrate-client 1.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "substrate-consensus-aura-primitives 1.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "substrate-consensus-authorities 1.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "substrate-inherents 1.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
  "substrate-offchain-primitives 0.1.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
- "substrate-primitives 0.1.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
- "substrate-serializer 0.1.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "substrate-primitives 1.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "substrate-serializer 1.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
 ]
 
 [[package]]
 name = "polkadot-service"
 version = "0.4.0"
-source = "git+https://github.com/paritytech/polkadot#adba1d58a5dcff7ed83deb16ecc5ba54c78ea9bc"
+source = "git+https://github.com/paritytech/polkadot#c73958198e854a1be6106ed0d7e784d6f823a041"
 dependencies = [
  "error-chain 0.12.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "hex-literal 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -2225,58 +2246,58 @@ dependencies = [
  "polkadot-runtime 0.1.0 (git+https://github.com/paritytech/polkadot)",
  "polkadot-validation 0.1.0 (git+https://github.com/paritytech/polkadot)",
  "slog 2.4.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "sr-io 0.1.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
- "sr-primitives 0.1.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
- "substrate-client 0.1.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
- "substrate-consensus-aura 0.1.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
- "substrate-finality-grandpa 0.1.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
- "substrate-inherents 0.1.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
- "substrate-keystore 0.1.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
- "substrate-primitives 0.1.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
- "substrate-service 0.3.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
- "substrate-telemetry 0.3.1 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
- "substrate-transaction-pool 0.1.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "sr-io 1.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "sr-primitives 1.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "substrate-client 1.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "substrate-consensus-aura 1.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "substrate-finality-grandpa 1.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "substrate-inherents 1.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "substrate-keystore 1.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "substrate-primitives 1.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "substrate-service 1.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "substrate-telemetry 1.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "substrate-transaction-pool 1.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
  "tokio 0.1.18 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "polkadot-statement-table"
 version = "0.1.0"
-source = "git+https://github.com/paritytech/polkadot#adba1d58a5dcff7ed83deb16ecc5ba54c78ea9bc"
+source = "git+https://github.com/paritytech/polkadot#c73958198e854a1be6106ed0d7e784d6f823a041"
 dependencies = [
- "parity-codec 3.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "parity-codec-derive 3.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "parity-codec 3.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "parity-codec-derive 3.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "polkadot-primitives 0.1.0 (git+https://github.com/paritytech/polkadot)",
- "substrate-primitives 0.1.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "substrate-primitives 1.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
 ]
 
 [[package]]
 name = "polkadot-validation"
 version = "0.1.0"
-source = "git+https://github.com/paritytech/polkadot#adba1d58a5dcff7ed83deb16ecc5ba54c78ea9bc"
+source = "git+https://github.com/paritytech/polkadot#c73958198e854a1be6106ed0d7e784d6f823a041"
 dependencies = [
  "error-chain 0.12.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "exit-future 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)",
- "futures 0.1.25 (registry+https://github.com/rust-lang/crates.io-index)",
+ "futures 0.1.26 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
- "parity-codec 3.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "parity-codec 3.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "parking_lot 0.7.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "polkadot-availability-store 0.1.0 (git+https://github.com/paritytech/polkadot)",
  "polkadot-parachain 0.1.0 (git+https://github.com/paritytech/polkadot)",
  "polkadot-primitives 0.1.0 (git+https://github.com/paritytech/polkadot)",
  "polkadot-runtime 0.1.0 (git+https://github.com/paritytech/polkadot)",
  "polkadot-statement-table 0.1.0 (git+https://github.com/paritytech/polkadot)",
- "sr-primitives 0.1.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
- "srml-aura 0.1.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
- "substrate-client 0.1.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
- "substrate-consensus-aura 0.1.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
- "substrate-consensus-aura-primitives 0.1.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
- "substrate-consensus-common 0.1.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
- "substrate-finality-grandpa 0.1.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
- "substrate-inherents 0.1.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
- "substrate-primitives 0.1.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
- "substrate-transaction-pool 0.1.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
- "substrate-trie 0.4.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "sr-primitives 1.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "srml-aura 1.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "substrate-client 1.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "substrate-consensus-aura 1.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "substrate-consensus-aura-primitives 1.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "substrate-consensus-common 1.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "substrate-finality-grandpa 1.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "substrate-inherents 1.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "substrate-primitives 1.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "substrate-transaction-pool 1.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "substrate-trie 1.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
  "tokio 0.1.18 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -2314,7 +2335,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "proc-macro2 0.4.27 (registry+https://github.com/rust-lang/crates.io-index)",
  "quote 0.6.11 (registry+https://github.com/rust-lang/crates.io-index)",
- "syn 0.15.29 (registry+https://github.com/rust-lang/crates.io-index)",
+ "syn 0.15.30 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -2332,7 +2353,7 @@ dependencies = [
 
 [[package]]
 name = "protobuf"
-version = "2.4.0"
+version = "2.4.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
@@ -2358,7 +2379,7 @@ name = "rand"
 version = "0.3.23"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "libc 0.2.50 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.51 (registry+https://github.com/rust-lang/crates.io-index)",
  "rand 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -2368,10 +2389,10 @@ version = "0.4.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "fuchsia-cprng 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.50 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.51 (registry+https://github.com/rust-lang/crates.io-index)",
  "rand_core 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "rdrand 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "winapi 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
+ "winapi 0.3.7 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -2381,9 +2402,9 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "cloudabi 0.0.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "fuchsia-cprng 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.50 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.51 (registry+https://github.com/rust-lang/crates.io-index)",
  "rand_core 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "winapi 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
+ "winapi 0.3.7 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -2392,7 +2413,7 @@ version = "0.6.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "autocfg 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.50 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.51 (registry+https://github.com/rust-lang/crates.io-index)",
  "rand_chacha 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "rand_core 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "rand_hc 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -2401,7 +2422,7 @@ dependencies = [
  "rand_os 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "rand_pcg 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "rand_xorshift 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "winapi 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
+ "winapi 0.3.7 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -2447,9 +2468,9 @@ name = "rand_jitter"
 version = "0.1.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "libc 0.2.50 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.51 (registry+https://github.com/rust-lang/crates.io-index)",
  "rand_core 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "winapi 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
+ "winapi 0.3.7 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -2459,10 +2480,10 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "cloudabi 0.0.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "fuchsia-cprng 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.50 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.51 (registry+https://github.com/rust-lang/crates.io-index)",
  "rand_core 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "rdrand 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "winapi 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
+ "winapi 0.3.7 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -2488,7 +2509,7 @@ version = "1.0.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "crossbeam-deque 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "either 1.5.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "either 1.5.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "rayon-core 1.4.1 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -2499,7 +2520,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "crossbeam-deque 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "lazy_static 1.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.50 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.51 (registry+https://github.com/rust-lang/crates.io-index)",
  "num_cpus 1.10.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -2513,7 +2534,7 @@ dependencies = [
 
 [[package]]
 name = "redox_syscall"
-version = "0.1.51"
+version = "0.1.52"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
@@ -2521,24 +2542,24 @@ name = "redox_termios"
 version = "0.1.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "redox_syscall 0.1.51 (registry+https://github.com/rust-lang/crates.io-index)",
+ "redox_syscall 0.1.52 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "regex"
-version = "1.1.2"
+version = "1.1.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "aho-corasick 0.6.10 (registry+https://github.com/rust-lang/crates.io-index)",
+ "aho-corasick 0.7.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "memchr 2.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "regex-syntax 0.6.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "regex-syntax 0.6.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "thread_local 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "utf8-ranges 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "regex-syntax"
-version = "0.6.5"
+version = "0.6.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "ucd-util 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -2549,7 +2570,7 @@ name = "remove_dir_all"
 version = "0.5.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "winapi 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
+ "winapi 0.3.7 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -2559,10 +2580,10 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "cc 1.0.26 (registry+https://github.com/rust-lang/crates.io-index)",
  "lazy_static 1.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.50 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.51 (registry+https://github.com/rust-lang/crates.io-index)",
  "spin 0.5.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "untrusted 0.6.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "winapi 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
+ "winapi 0.3.7 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -2570,7 +2591,7 @@ name = "rocksdb"
 version = "0.10.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "libc 0.2.50 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.51 (registry+https://github.com/rust-lang/crates.io-index)",
  "librocksdb-sys 5.17.2 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -2579,7 +2600,7 @@ name = "rocksdb"
 version = "0.11.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "libc 0.2.50 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.51 (registry+https://github.com/rust-lang/crates.io-index)",
  "librocksdb-sys 5.17.2 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -2589,7 +2610,7 @@ version = "0.2.36"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "gcc 0.3.55 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.50 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.51 (registry+https://github.com/rust-lang/crates.io-index)",
  "rand 0.3.23 (registry+https://github.com/rust-lang/crates.io-index)",
  "rustc-serialize 0.3.24 (registry+https://github.com/rust-lang/crates.io-index)",
  "time 0.1.42 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -2621,10 +2642,10 @@ dependencies = [
 [[package]]
 name = "rw-stream-sink"
 version = "0.1.1"
-source = "git+https://github.com/tomaka/libp2p-rs?branch=substrate-tmp-2019-03-20#e8e6ccec7409aa19939230d6720035e3ed28dfd6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "bytes 0.4.12 (registry+https://github.com/rust-lang/crates.io-index)",
- "futures 0.1.25 (registry+https://github.com/rust-lang/crates.io-index)",
+ "futures 0.1.26 (registry+https://github.com/rust-lang/crates.io-index)",
  "tokio-io 0.1.12 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -2652,12 +2673,12 @@ version = "0.1.15"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "lazy_static 1.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "winapi 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
+ "winapi 0.3.7 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "schnorrkel"
-version = "0.1.0"
+version = "0.1.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "clear_on_drop 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -2693,7 +2714,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "core-foundation 0.5.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "core-foundation-sys 0.5.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.50 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.51 (registry+https://github.com/rust-lang/crates.io-index)",
  "security-framework-sys 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -2704,7 +2725,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "MacTypes-sys 2.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "core-foundation-sys 0.5.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.50 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.51 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -2732,7 +2753,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "proc-macro2 0.4.27 (registry+https://github.com/rust-lang/crates.io-index)",
  "quote 0.6.11 (registry+https://github.com/rust-lang/crates.io-index)",
- "syn 0.15.29 (registry+https://github.com/rust-lang/crates.io-index)",
+ "syn 0.15.30 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -2860,390 +2881,385 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
 name = "sr-api-macros"
-version = "0.1.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#72409f9fd1dcf25b094dc09a31a9f831dd56411a"
+version = "1.0.0"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#27772e08fae79977c93f005c6e78e4663f62d0cc"
 dependencies = [
  "blake2-rfc 0.2.18 (registry+https://github.com/rust-lang/crates.io-index)",
  "proc-macro-crate 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "proc-macro2 0.4.27 (registry+https://github.com/rust-lang/crates.io-index)",
  "quote 0.6.11 (registry+https://github.com/rust-lang/crates.io-index)",
- "syn 0.15.29 (registry+https://github.com/rust-lang/crates.io-index)",
+ "syn 0.15.30 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "sr-io"
-version = "0.1.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#72409f9fd1dcf25b094dc09a31a9f831dd56411a"
+version = "1.0.0"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#27772e08fae79977c93f005c6e78e4663f62d0cc"
 dependencies = [
  "environmental 1.0.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "hash-db 0.11.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "hash-db 0.12.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "libsecp256k1 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "parity-codec 3.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "parity-codec 3.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "rustc_version 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)",
- "sr-std 0.1.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
- "substrate-primitives 0.1.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
- "substrate-state-machine 0.1.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
- "substrate-trie 0.4.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "sr-std 1.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "substrate-primitives 1.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "substrate-state-machine 1.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "substrate-trie 1.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
  "tiny-keccak 1.4.2 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "sr-primitives"
-version = "0.1.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#72409f9fd1dcf25b094dc09a31a9f831dd56411a"
+version = "1.0.0"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#27772e08fae79977c93f005c6e78e4663f62d0cc"
 dependencies = [
  "integer-sqrt 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "num-traits 0.2.6 (registry+https://github.com/rust-lang/crates.io-index)",
- "parity-codec 3.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "parity-codec 3.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde 1.0.89 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_derive 1.0.89 (registry+https://github.com/rust-lang/crates.io-index)",
- "sr-io 0.1.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
- "sr-std 0.1.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
- "substrate-primitives 0.1.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "sr-io 1.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "sr-std 1.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "substrate-primitives 1.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
 ]
 
 [[package]]
 name = "sr-std"
-version = "0.1.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#72409f9fd1dcf25b094dc09a31a9f831dd56411a"
+version = "1.0.0"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#27772e08fae79977c93f005c6e78e4663f62d0cc"
 dependencies = [
  "rustc_version 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "sr-version"
-version = "0.1.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#72409f9fd1dcf25b094dc09a31a9f831dd56411a"
+version = "1.0.0"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#27772e08fae79977c93f005c6e78e4663f62d0cc"
 dependencies = [
  "impl-serde 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "parity-codec 3.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "parity-codec 3.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde 1.0.89 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_derive 1.0.89 (registry+https://github.com/rust-lang/crates.io-index)",
- "sr-primitives 0.1.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
- "sr-std 0.1.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "sr-primitives 1.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "sr-std 1.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
 ]
 
 [[package]]
 name = "srml-aura"
-version = "0.1.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#72409f9fd1dcf25b094dc09a31a9f831dd56411a"
+version = "1.0.0"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#27772e08fae79977c93f005c6e78e4663f62d0cc"
 dependencies = [
  "hex-literal 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)",
- "parity-codec 3.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "parity-codec-derive 3.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "parity-codec 3.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde 1.0.89 (registry+https://github.com/rust-lang/crates.io-index)",
- "sr-primitives 0.1.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
- "sr-std 0.1.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
- "srml-session 0.1.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
- "srml-staking 0.1.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
- "srml-support 0.1.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
- "srml-system 0.1.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
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 ]
 
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 ]
 
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 [[package]]
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+ "syn 0.15.30 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
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+ "parity-codec 3.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
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+ "sr-io 1.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
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 ]
 
 [[package]]
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+ "sr-primitives 1.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
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+ "srml-system 1.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
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 dependencies = [
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- "parity-codec 3.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "parity-codec 3.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde 1.0.89 (registry+https://github.com/rust-lang/crates.io-index)",
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- "srml-system 0.1.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "sr-primitives 1.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "sr-std 1.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "srml-balances 1.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "srml-support 1.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "srml-system 1.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
 ]
 
 [[package]]
@@ -3282,7 +3298,7 @@ dependencies = [
  "quote 0.6.11 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde 1.0.89 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_derive 1.0.89 (registry+https://github.com/rust-lang/crates.io-index)",
- "syn 0.15.29 (registry+https://github.com/rust-lang/crates.io-index)",
+ "syn 0.15.30 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -3297,7 +3313,7 @@ dependencies = [
  "serde_derive 1.0.89 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_json 1.0.39 (registry+https://github.com/rust-lang/crates.io-index)",
  "sha1 0.6.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "syn 0.15.29 (registry+https://github.com/rust-lang/crates.io-index)",
+ "syn 0.15.30 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -3336,231 +3352,248 @@ dependencies = [
  "heck 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "proc-macro2 0.4.27 (registry+https://github.com/rust-lang/crates.io-index)",
  "quote 0.6.11 (registry+https://github.com/rust-lang/crates.io-index)",
- "syn 0.15.29 (registry+https://github.com/rust-lang/crates.io-index)",
+ "syn 0.15.30 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
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-version = "0.2.0"
-source = "git+https://github.com/paritytech/substrate-bip39#080da45923885cfec2379cef3dee4e7f43e6c260"
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 dependencies = [
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- "schnorrkel 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "schnorrkel 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "sha2 0.8.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
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-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#72409f9fd1dcf25b094dc09a31a9f831dd56411a"
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+ "substrate-telemetry 1.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "substrate-trie 1.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
 ]
 
 [[package]]
 name = "substrate-client-db"
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 dependencies = [
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- "parity-codec 3.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
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- "substrate-client 0.1.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
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- "substrate-trie 0.4.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "sr-primitives 1.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "substrate-client 1.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "substrate-consensus-common 1.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "substrate-executor 1.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "substrate-primitives 1.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "substrate-state-db 1.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "substrate-state-machine 1.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "substrate-trie 1.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
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- "parity-codec 3.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
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- "substrate-primitives 0.1.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
- "substrate-telemetry 0.3.1 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "sr-io 1.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "sr-primitives 1.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "sr-version 1.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "srml-aura 1.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "srml-consensus 1.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "srml-support 1.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "substrate-client 1.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "substrate-consensus-aura-primitives 1.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "substrate-consensus-aura-slots 1.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "substrate-consensus-authorities 1.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "substrate-consensus-common 1.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "substrate-inherents 1.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "substrate-primitives 1.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "substrate-telemetry 1.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
  "tokio 0.1.18 (registry+https://github.com/rust-lang/crates.io-index)",
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 dependencies = [
- "substrate-client 0.1.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
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+ "substrate-client 1.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
 ]
 
 [[package]]
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- "futures 0.1.25 (registry+https://github.com/rust-lang/crates.io-index)",
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  "log 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
- "parity-codec 3.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "parity-codec 3.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "parking_lot 0.7.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "sr-primitives 0.1.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
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- "substrate-inherents 0.1.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
- "substrate-primitives 0.1.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "sr-primitives 1.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "substrate-client 1.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
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+ "substrate-consensus-common 1.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "substrate-inherents 1.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
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  "tokio 0.1.18 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
+[[package]]
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+ "sr-std 1.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "sr-version 1.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "srml-support 1.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "substrate-client 1.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "substrate-primitives 1.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+]
+
 [[package]]
 name = "substrate-consensus-common"
-version = "0.1.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#72409f9fd1dcf25b094dc09a31a9f831dd56411a"
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 dependencies = [
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- "libp2p 0.5.0 (git+https://github.com/tomaka/libp2p-rs?branch=substrate-tmp-2019-03-20)",
+ "futures 0.1.26 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libp2p 0.6.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
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- "substrate-primitives 0.1.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "parity-codec 3.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "sr-primitives 1.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "sr-version 1.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "substrate-inherents 1.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "substrate-primitives 1.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
  "tokio 0.1.18 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "substrate-executor"
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-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#72409f9fd1dcf25b094dc09a31a9f831dd56411a"
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  "log 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
- "parity-codec 3.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
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  "parking_lot 0.7.1 (registry+https://github.com/rust-lang/crates.io-index)",
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- "sr-version 0.1.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
- "substrate-panic-handler 0.1.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
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- "substrate-trie 0.4.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "sr-io 1.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "sr-version 1.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "substrate-panic-handler 1.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "substrate-primitives 1.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "substrate-serializer 1.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "substrate-state-machine 1.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "substrate-trie 1.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
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 ]
 
 [[package]]
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- "futures 0.1.25 (registry+https://github.com/rust-lang/crates.io-index)",
+ "fork-tree 1.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "futures 0.1.26 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
- "parity-codec 3.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "parity-codec 3.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "parking_lot 0.7.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "rand 0.6.5 (registry+https://github.com/rust-lang/crates.io-index)",
- "sr-primitives 0.1.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
- "srml-finality-tracker 0.1.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
- "substrate-client 0.1.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
- "substrate-consensus-common 0.1.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
- "substrate-finality-grandpa-primitives 0.1.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
- "substrate-inherents 0.1.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "sr-primitives 1.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "srml-finality-tracker 1.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "substrate-client 1.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "substrate-consensus-common 1.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "substrate-finality-grandpa-primitives 1.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "substrate-inherents 1.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
  "substrate-network 0.1.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
- "substrate-primitives 0.1.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
- "substrate-service 0.3.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
- "substrate-telemetry 0.3.1 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "substrate-primitives 1.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "substrate-service 1.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "substrate-telemetry 1.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
  "tokio 0.1.18 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
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-version = "0.1.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#72409f9fd1dcf25b094dc09a31a9f831dd56411a"
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 dependencies = [
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- "substrate-client 0.1.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
- "substrate-primitives 0.1.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "parity-codec 3.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "sr-primitives 1.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "sr-std 1.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "substrate-client 1.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "substrate-primitives 1.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
 ]
 
 [[package]]
 name = "substrate-inherents"
-version = "0.1.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#72409f9fd1dcf25b094dc09a31a9f831dd56411a"
+version = "1.0.0"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#27772e08fae79977c93f005c6e78e4663f62d0cc"
 dependencies = [
- "parity-codec 3.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "parity-codec 3.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "parking_lot 0.7.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "sr-primitives 0.1.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
- "sr-std 0.1.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "sr-primitives 1.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "sr-std 1.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
 ]
 
 [[package]]
 name = "substrate-keyring"
-version = "0.1.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#72409f9fd1dcf25b094dc09a31a9f831dd56411a"
+version = "1.0.0"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#27772e08fae79977c93f005c6e78e4663f62d0cc"
 dependencies = [
  "hex-literal 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)",
  "lazy_static 1.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "strum 0.14.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "strum_macros 0.14.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "substrate-primitives 0.1.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "substrate-primitives 1.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
 ]
 
 [[package]]
 name = "substrate-keystore"
-version = "0.1.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#72409f9fd1dcf25b094dc09a31a9f831dd56411a"
+version = "1.0.0"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#27772e08fae79977c93f005c6e78e4663f62d0cc"
 dependencies = [
  "error-chain 0.12.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "hex 0.3.2 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -3569,49 +3602,49 @@ dependencies = [
  "serde 1.0.89 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_derive 1.0.89 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_json 1.0.39 (registry+https://github.com/rust-lang/crates.io-index)",
- "substrate-primitives 0.1.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "substrate-primitives 1.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
  "subtle 2.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "substrate-network"
 version = "0.1.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#72409f9fd1dcf25b094dc09a31a9f831dd56411a"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#27772e08fae79977c93f005c6e78e4663f62d0cc"
 dependencies = [
  "bitflags 1.0.4 (registry+https://github.com/rust-lang/crates.io-index)",
  "crossbeam-channel 0.3.8 (registry+https://github.com/rust-lang/crates.io-index)",
  "error-chain 0.12.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "fork-tree 0.1.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
- "futures 0.1.25 (registry+https://github.com/rust-lang/crates.io-index)",
+ "fork-tree 1.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "futures 0.1.26 (registry+https://github.com/rust-lang/crates.io-index)",
  "linked-hash-map 0.5.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "linked_hash_set 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "lru-cache 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "parity-codec 3.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "parity-codec 3.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "parking_lot 0.7.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "rand 0.6.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "rustc-hex 2.0.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "sr-primitives 0.1.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
- "substrate-client 0.1.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
- "substrate-consensus-common 0.1.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
- "substrate-network-libp2p 0.1.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
- "substrate-peerset 0.1.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
- "substrate-primitives 0.1.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "sr-primitives 1.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "substrate-client 1.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "substrate-consensus-common 1.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "substrate-network-libp2p 1.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "substrate-peerset 1.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "substrate-primitives 1.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
  "tokio 0.1.18 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "substrate-network-libp2p"
-version = "0.1.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#72409f9fd1dcf25b094dc09a31a9f831dd56411a"
+version = "1.0.0"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#27772e08fae79977c93f005c6e78e4663f62d0cc"
 dependencies = [
  "byteorder 1.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "bytes 0.4.12 (registry+https://github.com/rust-lang/crates.io-index)",
  "error-chain 0.12.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "fnv 1.0.6 (registry+https://github.com/rust-lang/crates.io-index)",
- "futures 0.1.25 (registry+https://github.com/rust-lang/crates.io-index)",
+ "futures 0.1.26 (registry+https://github.com/rust-lang/crates.io-index)",
  "lazy_static 1.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "libp2p 0.5.0 (git+https://github.com/tomaka/libp2p-rs?branch=substrate-tmp-2019-03-20)",
+ "libp2p 0.6.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "parking_lot 0.7.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "rand 0.6.5 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -3619,7 +3652,7 @@ dependencies = [
  "serde_derive 1.0.89 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_json 1.0.39 (registry+https://github.com/rust-lang/crates.io-index)",
  "smallvec 0.6.9 (registry+https://github.com/rust-lang/crates.io-index)",
- "substrate-peerset 0.1.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "substrate-peerset 1.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
  "tokio 0.1.18 (registry+https://github.com/rust-lang/crates.io-index)",
  "tokio-io 0.1.12 (registry+https://github.com/rust-lang/crates.io-index)",
  "tokio-timer 0.2.10 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -3630,34 +3663,34 @@ dependencies = [
 [[package]]
 name = "substrate-offchain"
 version = "0.1.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#72409f9fd1dcf25b094dc09a31a9f831dd56411a"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#27772e08fae79977c93f005c6e78e4663f62d0cc"
 dependencies = [
- "futures 0.1.25 (registry+https://github.com/rust-lang/crates.io-index)",
+ "futures 0.1.26 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
- "parity-codec 3.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "sr-primitives 0.1.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
- "substrate-client 0.1.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
- "substrate-consensus-common 0.1.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
- "substrate-inherents 0.1.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "parity-codec 3.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "sr-primitives 1.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "substrate-client 1.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "substrate-consensus-common 1.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "substrate-inherents 1.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
  "substrate-offchain-primitives 0.1.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
- "substrate-primitives 0.1.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
- "substrate-transaction-pool 0.1.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "substrate-primitives 1.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "substrate-transaction-pool 1.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
  "tokio 0.1.18 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "substrate-offchain-primitives"
 version = "0.1.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#72409f9fd1dcf25b094dc09a31a9f831dd56411a"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#27772e08fae79977c93f005c6e78e4663f62d0cc"
 dependencies = [
- "sr-primitives 0.1.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
- "substrate-client 0.1.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "sr-primitives 1.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "substrate-client 1.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
 ]
 
 [[package]]
 name = "substrate-panic-handler"
-version = "0.1.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#72409f9fd1dcf25b094dc09a31a9f831dd56411a"
+version = "1.0.0"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#27772e08fae79977c93f005c6e78e4663f62d0cc"
 dependencies = [
  "backtrace 0.3.14 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -3665,12 +3698,12 @@ dependencies = [
 
 [[package]]
 name = "substrate-peerset"
-version = "0.1.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#72409f9fd1dcf25b094dc09a31a9f831dd56411a"
+version = "1.0.0"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#27772e08fae79977c93f005c6e78e4663f62d0cc"
 dependencies = [
  "fnv 1.0.6 (registry+https://github.com/rust-lang/crates.io-index)",
- "futures 0.1.25 (registry+https://github.com/rust-lang/crates.io-index)",
- "libp2p 0.5.0 (git+https://github.com/tomaka/libp2p-rs?branch=substrate-tmp-2019-03-20)",
+ "futures 0.1.26 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libp2p 0.6.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "parking_lot 0.7.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "rand 0.6.5 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -3682,29 +3715,29 @@ dependencies = [
 
 [[package]]
 name = "substrate-primitives"
-version = "0.1.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#72409f9fd1dcf25b094dc09a31a9f831dd56411a"
+version = "1.0.0"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#27772e08fae79977c93f005c6e78e4663f62d0cc"
 dependencies = [
  "base58 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "blake2-rfc 0.2.18 (registry+https://github.com/rust-lang/crates.io-index)",
  "byteorder 1.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "hash-db 0.11.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "hash256-std-hasher 0.11.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "hash-db 0.12.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "hash256-std-hasher 0.12.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "hex 0.3.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "hex-literal 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)",
  "impl-serde 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "parity-codec 3.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "parity-codec 3.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "primitive-types 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "rand 0.6.5 (registry+https://github.com/rust-lang/crates.io-index)",
- "regex 1.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "regex 1.1.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "ring 0.14.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "rustc-hex 2.0.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "schnorrkel 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "schnorrkel 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde 1.0.89 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_derive 1.0.89 (registry+https://github.com/rust-lang/crates.io-index)",
  "sha2 0.8.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "sr-std 0.1.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
- "substrate-bip39 0.2.0 (git+https://github.com/paritytech/substrate-bip39)",
+ "sr-std 1.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "substrate-bip39 0.2.1 (git+https://github.com/paritytech/substrate-bip39)",
  "tiny-bip39 0.6.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "twox-hash 1.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "untrusted 0.6.2 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -3713,48 +3746,48 @@ dependencies = [
 
 [[package]]
 name = "substrate-rpc"
-version = "0.1.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#72409f9fd1dcf25b094dc09a31a9f831dd56411a"
+version = "1.0.0"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#27772e08fae79977c93f005c6e78e4663f62d0cc"
 dependencies = [
  "error-chain 0.12.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "jsonrpc-core 10.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "jsonrpc-derive 10.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "jsonrpc-pubsub 10.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
- "parity-codec 3.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "parity-codec 3.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "parking_lot 0.7.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde 1.0.89 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_derive 1.0.89 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_json 1.0.39 (registry+https://github.com/rust-lang/crates.io-index)",
- "sr-primitives 0.1.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
- "sr-version 0.1.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
- "substrate-client 0.1.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
- "substrate-executor 0.1.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "sr-primitives 1.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "sr-version 1.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "substrate-client 1.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "substrate-executor 1.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
  "substrate-network 0.1.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
- "substrate-primitives 0.1.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
- "substrate-state-machine 0.1.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
- "substrate-transaction-pool 0.1.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "substrate-primitives 1.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "substrate-state-machine 1.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "substrate-transaction-pool 1.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
  "tokio 0.1.18 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "substrate-rpc-servers"
-version = "0.1.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#72409f9fd1dcf25b094dc09a31a9f831dd56411a"
+version = "1.0.0"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#27772e08fae79977c93f005c6e78e4663f62d0cc"
 dependencies = [
  "jsonrpc-http-server 10.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "jsonrpc-pubsub 10.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "jsonrpc-ws-server 10.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde 1.0.89 (registry+https://github.com/rust-lang/crates.io-index)",
- "sr-primitives 0.1.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
- "substrate-rpc 0.1.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "sr-primitives 1.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "substrate-rpc 1.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
 ]
 
 [[package]]
 name = "substrate-serializer"
-version = "0.1.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#72409f9fd1dcf25b094dc09a31a9f831dd56411a"
+version = "1.0.0"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#27772e08fae79977c93f005c6e78e4663f62d0cc"
 dependencies = [
  "serde 1.0.89 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_json 1.0.39 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -3762,71 +3795,71 @@ dependencies = [
 
 [[package]]
 name = "substrate-service"
-version = "0.3.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#72409f9fd1dcf25b094dc09a31a9f831dd56411a"
+version = "1.0.0"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#27772e08fae79977c93f005c6e78e4663f62d0cc"
 dependencies = [
  "error-chain 0.12.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "exit-future 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)",
- "futures 0.1.25 (registry+https://github.com/rust-lang/crates.io-index)",
+ "futures 0.1.26 (registry+https://github.com/rust-lang/crates.io-index)",
  "lazy_static 1.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
- "parity-codec 3.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "parity-codec 3.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "parking_lot 0.7.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde 1.0.89 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_derive 1.0.89 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_json 1.0.39 (registry+https://github.com/rust-lang/crates.io-index)",
  "slog 2.4.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "sr-io 0.1.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
- "sr-primitives 0.1.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
- "substrate-client 0.1.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
- "substrate-client-db 0.1.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
- "substrate-consensus-common 0.1.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
- "substrate-executor 0.1.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
- "substrate-inherents 0.1.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
- "substrate-keystore 0.1.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "sr-io 1.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "sr-primitives 1.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "substrate-client 1.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "substrate-client-db 1.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "substrate-consensus-common 1.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "substrate-executor 1.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "substrate-inherents 1.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "substrate-keystore 1.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
  "substrate-network 0.1.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
  "substrate-offchain 0.1.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
- "substrate-primitives 0.1.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
- "substrate-rpc-servers 0.1.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
- "substrate-telemetry 0.3.1 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
- "substrate-transaction-pool 0.1.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "substrate-primitives 1.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "substrate-rpc-servers 1.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "substrate-telemetry 1.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "substrate-transaction-pool 1.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
  "target_info 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "tokio 0.1.18 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "substrate-state-db"
-version = "0.1.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#72409f9fd1dcf25b094dc09a31a9f831dd56411a"
+version = "1.0.0"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#27772e08fae79977c93f005c6e78e4663f62d0cc"
 dependencies = [
  "log 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
- "parity-codec 3.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "parity-codec 3.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "parking_lot 0.7.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "substrate-primitives 0.1.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "substrate-primitives 1.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
 ]
 
 [[package]]
 name = "substrate-state-machine"
-version = "0.1.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#72409f9fd1dcf25b094dc09a31a9f831dd56411a"
+version = "1.0.0"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#27772e08fae79977c93f005c6e78e4663f62d0cc"
 dependencies = [
- "hash-db 0.11.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "hash-db 0.12.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "heapsize 0.4.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "hex-literal 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
- "parity-codec 3.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "parity-codec 3.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "parking_lot 0.7.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "substrate-panic-handler 0.1.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
- "substrate-primitives 0.1.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
- "substrate-trie 0.4.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
- "trie-db 0.11.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "trie-root 0.11.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "substrate-panic-handler 1.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "substrate-primitives 1.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "substrate-trie 1.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "trie-db 0.12.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "trie-root 0.12.2 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "substrate-telemetry"
-version = "0.3.1"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#72409f9fd1dcf25b094dc09a31a9f831dd56411a"
+version = "1.0.0"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#27772e08fae79977c93f005c6e78e4663f62d0cc"
 dependencies = [
  "lazy_static 1.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -3843,69 +3876,75 @@ dependencies = [
 
 [[package]]
 name = "substrate-test-runtime"
-version = "0.1.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#72409f9fd1dcf25b094dc09a31a9f831dd56411a"
+version = "1.0.0"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#27772e08fae79977c93f005c6e78e4663f62d0cc"
 dependencies = [
  "cfg-if 0.1.7 (registry+https://github.com/rust-lang/crates.io-index)",
  "hex-literal 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
- "parity-codec 3.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "memory-db 0.12.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "parity-codec 3.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde 1.0.89 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_derive 1.0.89 (registry+https://github.com/rust-lang/crates.io-index)",
- "sr-io 0.1.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
- "sr-primitives 0.1.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
- "sr-std 0.1.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
- "sr-version 0.1.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
- "srml-executive 0.1.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
- "srml-support 0.1.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
- "substrate-client 0.1.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
- "substrate-consensus-aura-primitives 0.1.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
- "substrate-inherents 0.1.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
- "substrate-keyring 0.1.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "sr-io 1.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "sr-primitives 1.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "sr-std 1.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "sr-version 1.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "srml-executive 1.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "srml-support 1.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "substrate-client 1.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "substrate-consensus-aura-primitives 1.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "substrate-consensus-authorities 1.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "substrate-inherents 1.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "substrate-keyring 1.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
  "substrate-offchain-primitives 0.1.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
- "substrate-primitives 0.1.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "substrate-primitives 1.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "substrate-trie 1.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "trie-db 0.12.2 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "substrate-transaction-graph"
-version = "0.1.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#72409f9fd1dcf25b094dc09a31a9f831dd56411a"
+version = "1.0.0"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#27772e08fae79977c93f005c6e78e4663f62d0cc"
 dependencies = [
  "error-chain 0.12.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "futures 0.1.25 (registry+https://github.com/rust-lang/crates.io-index)",
+ "futures 0.1.26 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "parking_lot 0.7.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde 1.0.89 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_derive 1.0.89 (registry+https://github.com/rust-lang/crates.io-index)",
- "sr-primitives 0.1.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "sr-primitives 1.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "substrate-primitives 1.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
 ]
 
 [[package]]
 name = "substrate-transaction-pool"
-version = "0.1.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#72409f9fd1dcf25b094dc09a31a9f831dd56411a"
+version = "1.0.0"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#27772e08fae79977c93f005c6e78e4663f62d0cc"
 dependencies = [
  "error-chain 0.12.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "futures 0.1.25 (registry+https://github.com/rust-lang/crates.io-index)",
+ "futures 0.1.26 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
- "parity-codec 3.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "parity-codec 3.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "parking_lot 0.7.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "sr-primitives 0.1.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
- "substrate-client 0.1.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
- "substrate-primitives 0.1.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
- "substrate-transaction-graph 0.1.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "sr-primitives 1.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "substrate-client 1.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "substrate-primitives 1.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "substrate-transaction-graph 1.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
 ]
 
 [[package]]
 name = "substrate-trie"
-version = "0.4.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#72409f9fd1dcf25b094dc09a31a9f831dd56411a"
+version = "1.0.0"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#27772e08fae79977c93f005c6e78e4663f62d0cc"
 dependencies = [
- "hash-db 0.11.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "memory-db 0.11.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "parity-codec 3.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "trie-db 0.11.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "trie-root 0.11.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "hash-db 0.12.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "memory-db 0.12.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "parity-codec 3.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "sr-std 1.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "trie-db 0.12.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "trie-root 0.12.2 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -3920,7 +3959,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
 name = "syn"
-version = "0.15.29"
+version = "0.15.30"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "proc-macro2 0.4.27 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -3935,7 +3974,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "proc-macro2 0.4.27 (registry+https://github.com/rust-lang/crates.io-index)",
  "quote 0.6.11 (registry+https://github.com/rust-lang/crates.io-index)",
- "syn 0.15.29 (registry+https://github.com/rust-lang/crates.io-index)",
+ "syn 0.15.30 (registry+https://github.com/rust-lang/crates.io-index)",
  "unicode-xid 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -3955,11 +3994,11 @@ version = "3.0.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "cfg-if 0.1.7 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.50 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.51 (registry+https://github.com/rust-lang/crates.io-index)",
  "rand 0.6.5 (registry+https://github.com/rust-lang/crates.io-index)",
- "redox_syscall 0.1.51 (registry+https://github.com/rust-lang/crates.io-index)",
+ "redox_syscall 0.1.52 (registry+https://github.com/rust-lang/crates.io-index)",
  "remove_dir_all 0.5.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "winapi 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
+ "winapi 0.3.7 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -3975,8 +4014,8 @@ name = "termion"
 version = "1.5.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "libc 0.2.50 (registry+https://github.com/rust-lang/crates.io-index)",
- "redox_syscall 0.1.51 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.51 (registry+https://github.com/rust-lang/crates.io-index)",
+ "redox_syscall 0.1.52 (registry+https://github.com/rust-lang/crates.io-index)",
  "redox_termios 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -4001,9 +4040,9 @@ name = "time"
 version = "0.1.42"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "libc 0.2.50 (registry+https://github.com/rust-lang/crates.io-index)",
- "redox_syscall 0.1.51 (registry+https://github.com/rust-lang/crates.io-index)",
- "winapi 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.51 (registry+https://github.com/rust-lang/crates.io-index)",
+ "redox_syscall 0.1.52 (registry+https://github.com/rust-lang/crates.io-index)",
+ "winapi 0.3.7 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -4033,7 +4072,7 @@ name = "tk-listen"
 version = "0.2.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "futures 0.1.25 (registry+https://github.com/rust-lang/crates.io-index)",
+ "futures 0.1.26 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "tokio 0.1.18 (registry+https://github.com/rust-lang/crates.io-index)",
  "tokio-io 0.1.12 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -4045,7 +4084,7 @@ version = "0.1.18"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "bytes 0.4.12 (registry+https://github.com/rust-lang/crates.io-index)",
- "futures 0.1.25 (registry+https://github.com/rust-lang/crates.io-index)",
+ "futures 0.1.26 (registry+https://github.com/rust-lang/crates.io-index)",
  "mio 0.6.16 (registry+https://github.com/rust-lang/crates.io-index)",
  "num_cpus 1.10.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "tokio-codec 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -4069,7 +4108,7 @@ version = "0.1.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "bytes 0.4.12 (registry+https://github.com/rust-lang/crates.io-index)",
- "futures 0.1.25 (registry+https://github.com/rust-lang/crates.io-index)",
+ "futures 0.1.26 (registry+https://github.com/rust-lang/crates.io-index)",
  "tokio-io 0.1.12 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -4078,7 +4117,7 @@ name = "tokio-current-thread"
 version = "0.1.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "futures 0.1.25 (registry+https://github.com/rust-lang/crates.io-index)",
+ "futures 0.1.26 (registry+https://github.com/rust-lang/crates.io-index)",
  "tokio-executor 0.1.7 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -4087,7 +4126,7 @@ name = "tokio-dns-unofficial"
 version = "0.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "futures 0.1.25 (registry+https://github.com/rust-lang/crates.io-index)",
+ "futures 0.1.26 (registry+https://github.com/rust-lang/crates.io-index)",
  "futures-cpupool 0.1.8 (registry+https://github.com/rust-lang/crates.io-index)",
  "lazy_static 1.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "tokio 0.1.18 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -4099,7 +4138,7 @@ version = "0.1.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "crossbeam-utils 0.6.5 (registry+https://github.com/rust-lang/crates.io-index)",
- "futures 0.1.25 (registry+https://github.com/rust-lang/crates.io-index)",
+ "futures 0.1.26 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -4107,7 +4146,7 @@ name = "tokio-fs"
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 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "futures 0.1.25 (registry+https://github.com/rust-lang/crates.io-index)",
+ "futures 0.1.26 (registry+https://github.com/rust-lang/crates.io-index)",
  "tokio-io 0.1.12 (registry+https://github.com/rust-lang/crates.io-index)",
  "tokio-threadpool 0.1.13 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -4118,7 +4157,7 @@ version = "0.1.12"
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  "bytes 0.4.12 (registry+https://github.com/rust-lang/crates.io-index)",
- "futures 0.1.25 (registry+https://github.com/rust-lang/crates.io-index)",
+ "futures 0.1.26 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
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@@ -4128,7 +4167,7 @@ version = "0.1.9"
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 dependencies = [
  "crossbeam-utils 0.6.5 (registry+https://github.com/rust-lang/crates.io-index)",
- "futures 0.1.25 (registry+https://github.com/rust-lang/crates.io-index)",
+ "futures 0.1.26 (registry+https://github.com/rust-lang/crates.io-index)",
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  "log 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "mio 0.6.16 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -4146,7 +4185,7 @@ version = "0.1.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "fnv 1.0.6 (registry+https://github.com/rust-lang/crates.io-index)",
- "futures 0.1.25 (registry+https://github.com/rust-lang/crates.io-index)",
+ "futures 0.1.26 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -4155,7 +4194,7 @@ version = "0.1.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "bytes 0.4.12 (registry+https://github.com/rust-lang/crates.io-index)",
- "futures 0.1.25 (registry+https://github.com/rust-lang/crates.io-index)",
+ "futures 0.1.26 (registry+https://github.com/rust-lang/crates.io-index)",
  "iovec 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "mio 0.6.16 (registry+https://github.com/rust-lang/crates.io-index)",
  "tokio-io 0.1.12 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -4170,7 +4209,7 @@ dependencies = [
  "crossbeam-deque 0.7.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "crossbeam-queue 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
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- "futures 0.1.25 (registry+https://github.com/rust-lang/crates.io-index)",
+ "futures 0.1.26 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "num_cpus 1.10.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "rand 0.6.5 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -4184,7 +4223,7 @@ version = "0.2.10"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "crossbeam-utils 0.6.5 (registry+https://github.com/rust-lang/crates.io-index)",
- "futures 0.1.25 (registry+https://github.com/rust-lang/crates.io-index)",
+ "futures 0.1.26 (registry+https://github.com/rust-lang/crates.io-index)",
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  "tokio-executor 0.1.7 (registry+https://github.com/rust-lang/crates.io-index)",
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@@ -4194,7 +4233,7 @@ name = "tokio-tls"
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 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "futures 0.1.25 (registry+https://github.com/rust-lang/crates.io-index)",
+ "futures 0.1.26 (registry+https://github.com/rust-lang/crates.io-index)",
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  "tokio-io 0.1.12 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -4213,7 +4252,7 @@ version = "0.1.3"
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 dependencies = [
  "bytes 0.4.12 (registry+https://github.com/rust-lang/crates.io-index)",
- "futures 0.1.25 (registry+https://github.com/rust-lang/crates.io-index)",
+ "futures 0.1.26 (registry+https://github.com/rust-lang/crates.io-index)",
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  "tokio-codec 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -4227,9 +4266,9 @@ version = "0.2.5"
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 dependencies = [
  "bytes 0.4.12 (registry+https://github.com/rust-lang/crates.io-index)",
- "futures 0.1.25 (registry+https://github.com/rust-lang/crates.io-index)",
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- "libc 0.2.50 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.51 (registry+https://github.com/rust-lang/crates.io-index)",
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@@ -4253,21 +4292,22 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
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-version = "0.11.0"
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- "hash-db 0.11.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "hash-db 0.12.2 (registry+https://github.com/rust-lang/crates.io-index)",
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 [[package]]
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 dependencies = [
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+ "hash-db 0.12.2 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -4420,7 +4460,7 @@ name = "want"
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 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "futures 0.1.25 (registry+https://github.com/rust-lang/crates.io-index)",
+ "futures 0.1.26 (registry+https://github.com/rust-lang/crates.io-index)",
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  "try-lock 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)",
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@@ -4443,7 +4483,7 @@ dependencies = [
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- "futures 0.1.25 (registry+https://github.com/rust-lang/crates.io-index)",
+ "futures 0.1.26 (registry+https://github.com/rust-lang/crates.io-index)",
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  "rand 0.6.5 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -4460,7 +4500,7 @@ version = "2.0.1"
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 dependencies = [
  "failure 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.50 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.51 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -4470,7 +4510,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
 name = "winapi"
-version = "0.3.6"
+version = "0.3.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
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@@ -4492,7 +4532,7 @@ name = "winapi-util"
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 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "winapi 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
+ "winapi 0.3.7 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -4505,7 +4545,7 @@ name = "wincolor"
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 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "winapi 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
+ "winapi 0.3.7 (registry+https://github.com/rust-lang/crates.io-index)",
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 ]
 
@@ -4538,7 +4578,7 @@ dependencies = [
 
 [[package]]
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 dependencies = [
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@@ -4552,7 +4592,7 @@ version = "0.1.9"
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 dependencies = [
  "bytes 0.4.12 (registry+https://github.com/rust-lang/crates.io-index)",
- "futures 0.1.25 (registry+https://github.com/rust-lang/crates.io-index)",
+ "futures 0.1.26 (registry+https://github.com/rust-lang/crates.io-index)",
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@@ -4573,6 +4613,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 "checksum aes-soft 0.3.3 (registry+https://github.com/rust-lang/crates.io-index)" = "cfd7e7ae3f9a1fb5c03b389fc6bb9a51400d0c13053f0dca698c832bfd893a0d"
 "checksum aesni 0.6.0 (registry+https://github.com/rust-lang/crates.io-index)" = "2f70a6b5f971e473091ab7cfb5ffac6cde81666c4556751d8d5620ead8abf100"
 "checksum aho-corasick 0.6.10 (registry+https://github.com/rust-lang/crates.io-index)" = "81ce3d38065e618af2d7b77e10c5ad9a069859b4be3c2250f674af3840d9c8a5"
+"checksum aho-corasick 0.7.3 (registry+https://github.com/rust-lang/crates.io-index)" = "e6f484ae0c99fec2e858eb6134949117399f222608d84cadb3f58c1f97c2364c"
 "checksum aio-limited 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)" = "7f10b352bc3fc08ae24dc5d2d3ddcac153678533986122dc283d747b12071000"
 "checksum ansi_term 0.11.0 (registry+https://github.com/rust-lang/crates.io-index)" = "ee49baf6cb617b853aa8d93bf420db2383fab46d314482ca2803b40d5fde979b"
 "checksum arrayref 0.3.5 (registry+https://github.com/rust-lang/crates.io-index)" = "0d382e583f07208808f6b1249e60848879ba3543f57c32277bf52d69c2f0f0ee"
@@ -4590,7 +4631,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 "checksum bigint 4.4.1 (registry+https://github.com/rust-lang/crates.io-index)" = "ebecac13b3c745150d7b6c3ea7572d372f09d627c2077e893bf26c5c7f70d282"
 "checksum bindgen 0.47.3 (registry+https://github.com/rust-lang/crates.io-index)" = "df683a55b54b41d5ea8ebfaebb5aa7e6b84e3f3006a78f010dadc9ca88469260"
 "checksum bitflags 1.0.4 (registry+https://github.com/rust-lang/crates.io-index)" = "228047a76f468627ca71776ecdebd732a3423081fcf5125585bcd7c49886ce12"
-"checksum bitmask 0.5.0 (git+https://github.com/paritytech/bitmask)" = "<none>"
+"checksum bitmask 0.5.0 (registry+https://github.com/rust-lang/crates.io-index)" = "5da9b3d9f6f585199287a473f4f8dfab6566cf827d15c00c219f53c645687ead"
 "checksum bitvec 0.8.0 (registry+https://github.com/rust-lang/crates.io-index)" = "e37e2176261200377c7cde4c6de020394174df556c356f965e4bc239f5ce1c5a"
 "checksum blake2 0.8.0 (registry+https://github.com/rust-lang/crates.io-index)" = "91721a6330935673395a0607df4d49a9cb90ae12d259f1b3e0a3f6e1d486872e"
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@@ -4638,7 +4679,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 "checksum discard 1.0.4 (registry+https://github.com/rust-lang/crates.io-index)" = "212d0f5754cb6769937f4501cc0e67f4f4483c8d2c3e1e922ee9edbe4ab4c7c0"
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 "checksum ed25519-dalek 1.0.0-pre.1 (registry+https://github.com/rust-lang/crates.io-index)" = "81956bcf7ef761fb4e1d88de3fa181358a0d26cbcb9755b587a08f9119824b86"
-"checksum either 1.5.1 (registry+https://github.com/rust-lang/crates.io-index)" = "c67353c641dc847124ea1902d69bd753dee9bb3beff9aa3662ecf86c971d1fac"
+"checksum either 1.5.2 (registry+https://github.com/rust-lang/crates.io-index)" = "5527cfe0d098f36e3f8839852688e63c8fff1c90b2b405aef730615f9a7bcf7b"
 "checksum elastic-array 0.10.2 (registry+https://github.com/rust-lang/crates.io-index)" = "073be79b6538296faf81c631872676600616073817dd9a440c477ad09b408983"
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@@ -4652,12 +4693,12 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 "checksum fnv 1.0.6 (registry+https://github.com/rust-lang/crates.io-index)" = "2fad85553e09a6f881f739c29f0b00b0f01357c743266d478b68951ce23285f3"
 "checksum foreign-types 0.3.2 (registry+https://github.com/rust-lang/crates.io-index)" = "f6f339eb8adc052cd2ca78910fda869aefa38d22d5cb648e6485e4d3fc06f3b1"
 "checksum foreign-types-shared 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)" = "00b0228411908ca8685dba7fc2cdd70ec9990a6e753e89b6ac91a84c40fbaf4b"
-"checksum fork-tree 0.1.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)" = "<none>"
+"checksum fork-tree 1.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)" = "<none>"
 "checksum fs-swap 0.2.4 (registry+https://github.com/rust-lang/crates.io-index)" = "921d332c89b3b61a826de38c61ee5b6e02c56806cade1b0e5d81bd71f57a71bb"
 "checksum fuchsia-cprng 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)" = "a06f77d526c1a601b7c4cdd98f54b5eaabffc14d5f2f0296febdc7f357c6d3ba"
 "checksum fuchsia-zircon 0.3.3 (registry+https://github.com/rust-lang/crates.io-index)" = "2e9763c69ebaae630ba35f74888db465e49e259ba1bc0eda7d06f4a067615d82"
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 "checksum futures-cpupool 0.1.8 (registry+https://github.com/rust-lang/crates.io-index)" = "ab90cde24b3319636588d0c35fe03b1333857621051837ed769faefb4c2162e4"
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@@ -4665,9 +4706,10 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
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-"checksum x25519-dalek 0.5.1 (registry+https://github.com/rust-lang/crates.io-index)" = "4aca1ba6bec2719576bd20dfe5b24d9359552e616d10bff257e50cd85f745d17"
+"checksum x25519-dalek 0.5.2 (registry+https://github.com/rust-lang/crates.io-index)" = "7ee1585dc1484373cbc1cee7aafda26634665cf449436fd6e24bfd1fad230538"
 "checksum yamux 0.1.9 (registry+https://github.com/rust-lang/crates.io-index)" = "302defd1bed8a9a6d43b82f0e5a50510dfdfbbd02c270c93ff9d6f3f5e2dea89"
 "checksum zeroize 0.5.2 (registry+https://github.com/rust-lang/crates.io-index)" = "8ddfeb6eee2fb3b262ef6e0898a52b7563bb8e0d5955a313b3cf2f808246ea14"
diff --git a/runtime/Cargo.toml b/runtime/Cargo.toml
index d0216b41ae..642a88d3c1 100644
--- a/runtime/Cargo.toml
+++ b/runtime/Cargo.toml
@@ -8,8 +8,14 @@ edition = "2018"
 codec = { package = "parity-codec", version = "3.1", default-features = false, features = [ "derive" ] }
 rstd = { package = "sr-std", git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-master" }
 runtime-primitives = { package = "sr-primitives", git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-master" }
+primitives = { package = "substrate-primitives", git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-master" }
 rio = { package = "sr-io", git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-master" }
 executive = { package = "srml-executive", git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-master" }
+substrate-trie = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-master" }
+memory-db = { version = "0.12.2", default-features = false }
+hash-db = { version = "0.12.2", default-features = false }
+trie-db = { version = "0.12.2", default-features = false }
+hashbrown = "0.1"
 
 [dev-dependencies]
 keyring = { package = "substrate-keyring", git = "https://github.com/paritytech/substrate", branch = "polkadot-master" }
@@ -24,5 +30,10 @@ std = [
 	"rstd/std",
 	"rio/std",
 	"runtime-primitives/std",
+	"primitives/std",
 	"executive/std",
+	"memory-db/std",
+	"hash-db/std",
+	"trie-db/std",
 ]
+wasm = ["hashbrown/nightly"]
diff --git a/runtime/src/lib.rs b/runtime/src/lib.rs
index 8d8713c101..3fa6b03464 100644
--- a/runtime/src/lib.rs
+++ b/runtime/src/lib.rs
@@ -16,7 +16,7 @@
 
 #![cfg_attr(not(feature = "std"), no_std)]
 
-use rstd::{vec::Vec, collections::btree_map::BTreeMap};
+use rstd::vec::Vec;
 use codec::{Encode, Decode};
 use runtime_primitives::traits::Block as BlockT;
 
@@ -27,19 +27,23 @@ pub use rstd::slice;
 #[macro_use]
 pub mod validate_block;
 
-type WitnessData = BTreeMap<Vec<u8>, Vec<u8>>;
+/// The type of the witness data.
+type WitnessData = Vec<Vec<u8>>;
 
 /// The parachain block that is created on a collator and validated by a validator.
 #[derive(Encode, Decode)]
-struct ParachainBlock<B: BlockT> {
+struct ParachainBlockData<B: BlockT> {
 	extrinsics: Vec<<B as BlockT>::Extrinsic>,
 	/// The data that is required to emulate the storage accesses executed by all extrinsics.
 	witness_data: WitnessData,
 }
 
-impl<B: BlockT> ParachainBlock<B> {
+impl<B: BlockT> ParachainBlockData<B> {
 	#[cfg(test)]
-	fn new(extrinsics: Vec<<B as BlockT>::Extrinsic>, witness_data: WitnessData) -> Self {
+	fn new(
+		extrinsics: Vec<<B as BlockT>::Extrinsic>,
+		witness_data: WitnessData
+	) -> Self {
 		Self {
 			extrinsics,
 			witness_data,
@@ -47,11 +51,11 @@ impl<B: BlockT> ParachainBlock<B> {
 	}
 }
 
-impl<B: BlockT> Default for ParachainBlock<B> {
+impl<B: BlockT> Default for ParachainBlockData<B> {
 	fn default() -> Self {
 		Self {
 			extrinsics: Vec::default(),
-			witness_data: BTreeMap::default(),
+			witness_data: WitnessData::default(),
 		}
 	}
 }
\ No newline at end of file
diff --git a/runtime/src/validate_block/implementation.rs b/runtime/src/validate_block/implementation.rs
new file mode 100644
index 0000000000..95ffa86c9c
--- /dev/null
+++ b/runtime/src/validate_block/implementation.rs
@@ -0,0 +1,205 @@
+// Copyright 2019 Parity Technologies (UK) Ltd.
+// This file is part of Substrate.
+
+// Substrate is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+
+// Substrate is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License
+// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
+
+//! The actual implementation of the validate block functionality.
+
+use crate::WitnessData;
+use runtime_primitives::traits::{
+	Block as BlockT, Header as HeaderT, One, Hash as HashT
+};
+use executive::ExecuteBlock;
+
+use substrate_trie::{MemoryDB, read_trie_value};
+
+use rstd::{slice, ptr, cmp, vec::Vec, boxed::Box, mem};
+
+use hash_db::HashDB;
+
+/// Extract the hashing algorithm type from the given block type.
+type HashingOf<B> = <<B as BlockT>::Header as HeaderT>::Hashing;
+/// Extract the hash type from the given block type.
+type HashOf<B> = <<B as BlockT>::Header as HeaderT>::Hash;
+
+/// Abstract the storage into a trait without `Block` generic.
+trait StorageT {
+	/// Retrieve the value for the given key.
+	fn get(&self, key: &[u8]) -> Option<Vec<u8>>;
+
+	/// Insert the given key and value.
+	fn insert(&mut self, key: &[u8], value: &[u8]);
+
+	/// Remove key and value.
+	fn remove(&mut self, key: &[u8]);
+}
+
+static mut STORAGE: Option<Box<StorageT>> = None;
+/// The message to use as expect message while accessing the `STORAGE`.
+const STORAGE_SET_EXPECT: &str =
+	"`STORAGE` needs to be set before calling this function.";
+
+/// Validate a given parachain block on a validator.
+#[cfg(not(feature = "std"))]
+#[doc(hidden)]
+pub fn validate_block<B: BlockT, E: ExecuteBlock<B>>(
+	mut block: &[u8],
+	mut prev_head: &[u8]
+) {
+	use codec::Decode;
+
+	let block = crate::ParachainBlockData::<B>::decode(&mut block)
+		.expect("Could not decode parachain block.");
+	let parent_header = <<B as BlockT>::Header as Decode>::decode(&mut prev_head)
+		.expect("Could not decode parent header.");
+	let storage = Storage::<B>::new(
+		block.witness_data,
+		parent_header.state_root().clone()
+	).expect("Create storage out of witness data.");
+
+	let _guard = unsafe {
+		STORAGE = Some(Box::new(storage));
+		(
+			// Replace storage calls with our own implementations
+			rio::ext_get_allocated_storage.replace_implementation(ext_get_allocated_storage),
+			rio::ext_get_storage_into.replace_implementation(ext_get_storage_into),
+			rio::ext_set_storage.replace_implementation(ext_set_storage),
+			rio::ext_exists_storage.replace_implementation(ext_exists_storage),
+			rio::ext_clear_storage.replace_implementation(ext_clear_storage),
+		)
+	};
+
+	let block_number = *parent_header.number() + One::one();
+	//E::execute_extrinsics_without_checks(block_number, block.extrinsics);
+}
+
+/// The storage implementation used when validating a block.
+struct Storage<B: BlockT> {
+	witness_data: MemoryDB<<HashingOf<B> as HashT>::Hasher>,
+	overlay: hashbrown::HashMap<Vec<u8>, Option<Vec<u8>>>,
+	storage_root: HashOf<B>,
+}
+
+impl<B: BlockT> Storage<B> {
+	/// Initialize from the given witness data and storage root.
+	///
+	/// Returns an error if given storage root was not found in the witness data.
+	fn new(
+		data: WitnessData,
+		storage_root: HashOf<B>
+	) -> Result<Self, &'static str> {
+		let mut db = MemoryDB::default();
+		data.into_iter().for_each(|i| { db.insert(&[], &i); });
+
+		if !db.contains(&storage_root, &[]) {
+			return Err("Witness data does not contain given storage root.")
+		}
+
+		Ok(Self {
+			witness_data: db,
+			overlay: Default::default(),
+			storage_root,
+		})
+	}
+}
+
+impl<B: BlockT> StorageT for Storage<B> {
+	fn get(&self, key: &[u8]) -> Option<Vec<u8>> {
+		self.overlay.get(key).cloned().or_else(|| {
+			read_trie_value(
+				&self.witness_data,
+				&self.storage_root, key
+			).ok()
+		}).unwrap_or(None)
+	}
+
+	fn insert(&mut self, key: &[u8], value: &[u8]) {
+		self.overlay.insert(key.to_vec(), Some(value.to_vec()));
+	}
+
+	fn remove(&mut self, key: &[u8]) {
+		self.overlay.insert(key.to_vec(), None);
+	}
+}
+
+pub unsafe fn ext_get_allocated_storage(
+	key_data: *const u8,
+	key_len: u32,
+	written_out: *mut u32,
+) -> *mut u8 {
+	let key = slice::from_raw_parts(key_data, key_len as usize);
+	match STORAGE.as_mut().expect(STORAGE_SET_EXPECT).get(key) {
+		Some(mut value) => {
+			*written_out = value.len() as u32;
+			let ptr = value.as_mut_ptr();
+			mem::forget(ptr);
+			ptr
+		},
+		None => {
+			*written_out = u32::max_value();
+			ptr::null_mut()
+		}
+	}
+}
+
+pub unsafe fn ext_set_storage(
+	key_data: *const u8,
+	key_len: u32,
+	value_data: *const u8,
+	value_len: u32,
+) {
+	let key = slice::from_raw_parts(key_data, key_len as usize);
+	let value = slice::from_raw_parts(value_data, value_len as usize);
+
+	STORAGE.as_mut().expect(STORAGE_SET_EXPECT).insert(key, value);
+}
+
+pub unsafe fn ext_get_storage_into(
+	key_data: *const u8,
+	key_len: u32,
+	value_data: *mut u8,
+	value_len: u32,
+	value_offset: u32,
+) -> u32 {
+	let key = slice::from_raw_parts(key_data, key_len as usize);
+	let out_value = slice::from_raw_parts_mut(value_data, value_len as usize);
+
+	match STORAGE.as_mut().expect(STORAGE_SET_EXPECT).get(key) {
+		Some(value) => {
+			let value = &value[value_offset as usize..];
+			let len = cmp::min(value_len as usize, value.len());
+			out_value[..len].copy_from_slice(&value[..len]);
+			len as u32
+		},
+		None => {
+			u32::max_value()
+		}
+	}
+}
+
+pub unsafe fn ext_exists_storage(key_data: *const u8, key_len: u32) -> u32 {
+	let key = slice::from_raw_parts(key_data, key_len as usize);
+
+	if STORAGE.as_mut().expect(STORAGE_SET_EXPECT).get(key).is_some() {
+		1
+	} else {
+		0
+	}
+}
+
+pub unsafe fn ext_clear_storage(key_data: *const u8, key_len: u32) {
+	let key = slice::from_raw_parts(key_data, key_len as usize);
+
+	STORAGE.as_mut().expect(STORAGE_SET_EXPECT).remove(key);
+}
\ No newline at end of file
diff --git a/runtime/src/validate_block/mod.rs b/runtime/src/validate_block/mod.rs
index b0f0fa32e6..f5230ba3aa 100644
--- a/runtime/src/validate_block/mod.rs
+++ b/runtime/src/validate_block/mod.rs
@@ -16,16 +16,11 @@
 
 //! A module that enables a runtime to work as parachain.
 
-#[cfg(not(feature = "std"))]
-use runtime_primitives::traits::{Block as BlockT, Header as HeaderT, One};
-#[cfg(not(feature = "std"))]
-use executive::ExecuteBlock;
-
-#[cfg(not(feature = "std"))]
-#[doc(hidden)]
-pub mod storage_functions;
 #[cfg(test)]
 mod tests;
+#[cfg(not(feature = "std"))]
+#[doc(hidden)]
+pub mod implementation;
 
 /// Register the `validate_block` function that is used by parachains to validate blocks on a validator.
 ///
@@ -65,7 +60,7 @@ macro_rules! register_validate_block_impl {
 				let block = $crate::slice::from_raw_parts(block, block_len as usize);
 				let prev_head = $crate::slice::from_raw_parts(prev_head, prev_head_len as usize);
 
-				$crate::validate_block::validate_block::<$block, $block_executor>(block, prev_head);
+				$crate::validate_block::implementation::validate_block::<$block, $block_executor>(block, prev_head);
 			}
 		}
 	};
@@ -77,30 +72,4 @@ macro_rules! register_validate_block_impl {
 #[macro_export]
 macro_rules! register_validate_block_impl {
 	($block:ty, $block_executor:ty) => {};
-}
-
-/// Validate a given parachain block on a validator.
-#[cfg(not(feature = "std"))]
-#[doc(hidden)]
-pub fn validate_block<Block: BlockT, E: ExecuteBlock<Block>>(mut block: &[u8], mut prev_head: &[u8]) {
-	use codec::Decode;
-
-	let block = crate::ParachainBlock::<Block>::decode(&mut block).expect("Could not decode parachain block.");
-	let parent_header = <<Block as BlockT>::Header as Decode>::decode(&mut prev_head).expect("Could not decode parent header.");
-
-	let _guard = unsafe {
-		use storage_functions as storage;
-		storage::STORAGE = Some(block.witness_data);
-		(
-			// Replace storage calls with our own implementations
-			rio::ext_get_allocated_storage.replace_implementation(storage::ext_get_allocated_storage),
-			rio::ext_get_storage_into.replace_implementation(storage::ext_get_storage_into),
-			rio::ext_set_storage.replace_implementation(storage::ext_set_storage),
-			rio::ext_exists_storage.replace_implementation(storage::ext_exists_storage),
-			rio::ext_clear_storage.replace_implementation(storage::ext_clear_storage),
-		)
-	};
-
-	let block_number = *parent_header.number() + One::one();
-	E::execute_extrinsics_without_checks(block_number, block.extrinsics);
 }
\ No newline at end of file
diff --git a/runtime/src/validate_block/storage_functions.rs b/runtime/src/validate_block/storage_functions.rs
deleted file mode 100644
index 3cc037ac38..0000000000
--- a/runtime/src/validate_block/storage_functions.rs
+++ /dev/null
@@ -1,79 +0,0 @@
-// Copyright 2019 Parity Technologies (UK) Ltd.
-// This file is part of Substrate.
-
-// Substrate is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Substrate is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Cumulus.  If not, see <http://www.gnu.org/licenses/>.
-
-//! All storage functions that are replaced by `validate_block` in the Substrate runtime.
-
-use crate::WitnessData;
-use rstd::{slice, ptr, cmp};
-
-pub static mut STORAGE: Option<WitnessData> = None;
-const STORAGE_SET_EXPECT: &str = "`STORAGE` needs to be set before calling this function.";
-
-pub unsafe fn ext_get_allocated_storage(key_data: *const u8, key_len: u32, written_out: *mut u32) -> *mut u8 {
-	let key = slice::from_raw_parts(key_data, key_len as usize);
-	match STORAGE.as_mut().expect(STORAGE_SET_EXPECT).get_mut(key) {
-		Some(value) => {
-			*written_out = value.len() as u32;
-			value.as_mut_ptr()
-		},
-		None => {
-			*written_out = u32::max_value();
-			ptr::null_mut()
-		}
-	}
-}
-
-pub unsafe fn ext_set_storage(key_data: *const u8, key_len: u32, value_data: *const u8, value_len: u32) {
-	let key = slice::from_raw_parts(key_data, key_len as usize);
-	let value = slice::from_raw_parts(value_data, value_len as usize);
-
-	STORAGE.as_mut().map(|s| {
-		s.insert(key.to_vec(), value.to_vec());
-	});
-}
-
-pub unsafe fn ext_get_storage_into(key_data: *const u8, key_len: u32, value_data: *mut u8, value_len: u32, value_offset: u32) -> u32 {
-	let key = slice::from_raw_parts(key_data, key_len as usize);
-	let out_value = slice::from_raw_parts_mut(value_data, value_len as usize);
-
-	match STORAGE.as_mut().expect(STORAGE_SET_EXPECT).get_mut(key) {
-		Some(value) => {
-			let value = &value[value_offset as usize..];
-			let len = cmp::min(value_len as usize, value.len());
-			out_value[..len].copy_from_slice(&value[..len]);
-			len as u32
-		},
-		None => {
-			u32::max_value()
-		}
-	}
-}
-
-pub unsafe fn ext_exists_storage(key_data: *const u8, key_len: u32) -> u32 {
-	let key = slice::from_raw_parts(key_data, key_len as usize);
-
-	if STORAGE.as_mut().expect(STORAGE_SET_EXPECT).contains_key(key) {
-		1
-	} else {
-		0
-	}
-}
-
-pub unsafe fn ext_clear_storage(key_data: *const u8, key_len: u32) {
-	let key = slice::from_raw_parts(key_data, key_len as usize);
-
-	STORAGE.as_mut().expect(STORAGE_SET_EXPECT).remove(key);
-}
\ No newline at end of file
diff --git a/runtime/src/validate_block/tests.rs b/runtime/src/validate_block/tests.rs
index ab81aa2f52..018936273d 100644
--- a/runtime/src/validate_block/tests.rs
+++ b/runtime/src/validate_block/tests.rs
@@ -27,7 +27,7 @@ use std::collections::BTreeMap;
 
 use codec::{KeyedVec, Encode};
 
-const WASM_CODE: &'static [u8] =
+const WASM_CODE: &[u8] =
 	include_bytes!("../../test-runtime/wasm/target/wasm32-unknown-unknown/release/cumulus_test_runtime.compact.wasm");
 
 fn create_witness_data() -> BTreeMap<Vec<u8>, Vec<u8>> {
diff --git a/runtime/test-runtime/Cargo.toml b/runtime/test-runtime/Cargo.toml
index 9d07b6500e..bf9087acb6 100644
--- a/runtime/test-runtime/Cargo.toml
+++ b/runtime/test-runtime/Cargo.toml
@@ -14,3 +14,4 @@ std = [
 	"runtime/std",
 	"substrate-test-runtime/std",
 ]
+wasm = ["runtime/wasm"]
diff --git a/runtime/test-runtime/wasm/Cargo.lock b/runtime/test-runtime/wasm/Cargo.lock
index 952c79f932..d6411bb38c 100644
--- a/runtime/test-runtime/wasm/Cargo.lock
+++ b/runtime/test-runtime/wasm/Cargo.lock
@@ -1,62 +1,5 @@
 # This file is automatically @generated by Cargo.
 # It is not intended for manual editing.
-[[package]]
-name = "aes-ctr"
-version = "0.3.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "aes-soft 0.3.3 (registry+https://github.com/rust-lang/crates.io-index)",
- "aesni 0.6.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "ctr 0.3.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "stream-cipher 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
-[[package]]
-name = "aes-soft"
-version = "0.3.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "block-cipher-trait 0.6.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "byteorder 1.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "opaque-debug 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
-[[package]]
-name = "aesni"
-version = "0.6.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "block-cipher-trait 0.6.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "opaque-debug 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "stream-cipher 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
-[[package]]
-name = "aho-corasick"
-version = "0.6.10"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "memchr 2.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
-[[package]]
-name = "aio-limited"
-version = "0.1.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "futures 0.1.25 (registry+https://github.com/rust-lang/crates.io-index)",
- "log 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
- "parking_lot 0.5.5 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-executor 0.1.7 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-io 0.1.12 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-timer 0.2.10 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
-[[package]]
-name = "arrayref"
-version = "0.3.5"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-
 [[package]]
 name = "arrayvec"
 version = "0.4.10"
@@ -65,89 +8,15 @@ dependencies = [
  "nodrop 0.1.13 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
-[[package]]
-name = "asn1_der"
-version = "0.6.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "asn1_der_derive 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
-[[package]]
-name = "asn1_der_derive"
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- "winapi 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
+ "syn 0.15.30 (registry+https://github.com/rust-lang/crates.io-index)",
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@@ -1501,29 +218,9 @@ dependencies = [
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  "proc-macro2 0.4.27 (registry+https://github.com/rust-lang/crates.io-index)",
  "quote 0.6.11 (registry+https://github.com/rust-lang/crates.io-index)",
- "syn 0.15.29 (registry+https://github.com/rust-lang/crates.io-index)",
+ "syn 0.15.30 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
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-source = "registry+https://github.com/rust-lang/crates.io-index"
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@@ -1531,7 +228,6 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
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@@ -1558,7 +254,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
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- "syn 0.15.29 (registry+https://github.com/rust-lang/crates.io-index)",
+ "syn 0.15.30 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -1574,21 +270,6 @@ dependencies = [
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- "winapi 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
+ "winapi 0.3.7 (registry+https://github.com/rust-lang/crates.io-index)",
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- "libc 0.2.50 (registry+https://github.com/rust-lang/crates.io-index)",
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+ "winapi 0.3.7 (registry+https://github.com/rust-lang/crates.io-index)",
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 [[package]]
@@ -1726,78 +360,6 @@ dependencies = [
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@@ -1811,21 +373,6 @@ dependencies = [
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 ]
 
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diff --git a/runtime/test-runtime/wasm/Cargo.toml b/runtime/test-runtime/wasm/Cargo.toml
index 324e1e841f..ff004de1d6 100644
--- a/runtime/test-runtime/wasm/Cargo.toml
+++ b/runtime/test-runtime/wasm/Cargo.toml
@@ -12,10 +12,8 @@ crate-type = ["cdylib"]
 cumulus-test-runtime = { path = "..", default-features = false }
 
 [features]
-default = []
-std = [
-	"cumulus-test-runtime/std",
-]
+default = ["wasm"]
+wasm = ["cumulus-test-runtime/wasm"]
 
 [profile.release]
 panic = "abort"