Companion for Substrate #6269 (nested storage tx) (#1210)

* Companion for Substrate #6269 (nested storage tx)

* Adjust to PR changes

* Bump to newest substrate

* Bump spec

polkadot/parachain/src/wasm_executor/mod.rs

@@ -276,6 +276,18 @@ impl sp_externalities::Externalities for ValidationExternalities {
 		panic!("storage_append: unsupported feature for parachain validation")
 	}
 
+	fn storage_start_transaction(&mut self) {
+		panic!("storage_start_transaction: unsupported feature for parachain validation")
+	}
+
+	fn storage_rollback_transaction(&mut self) -> Result<(), ()> {
+		panic!("storage_rollback_transaction: unsupported feature for parachain validation")
+	}
+
+	fn storage_commit_transaction(&mut self) -> Result<(), ()> {
+		panic!("storage_commit_transaction: unsupported feature for parachain validation")
+	}
+
 	fn wipe(&mut self) {
 		panic!("wipe: unsupported feature for parachain validation")
 	}

polkadot/runtime/kusama/src/lib.rs

@@ -86,7 +86,7 @@ pub const VERSION: RuntimeVersion = RuntimeVersion {
 	spec_name: create_runtime_str!("kusama"),
 	impl_name: create_runtime_str!("parity-kusama"),
 	authoring_version: 2,
-	spec_version: 2011,
+	spec_version: 2012,
 	impl_version: 0,
 	apis: RUNTIME_API_VERSIONS,
 	transaction_version: 1,

polkadot/runtime/polkadot/src/lib.rs

@@ -91,7 +91,7 @@ pub const VERSION: RuntimeVersion = RuntimeVersion {
 	spec_name: create_runtime_str!("polkadot"),
 	impl_name: create_runtime_str!("parity-polkadot"),
 	authoring_version: 0,
-	spec_version: 11,
+	spec_version: 12,
 	impl_version: 0,
 	apis: RUNTIME_API_VERSIONS,
 	transaction_version: 0,

polkadot/runtime/westend/src/lib.rs

@@ -81,7 +81,7 @@ pub const VERSION: RuntimeVersion = RuntimeVersion {
 	spec_name: create_runtime_str!("westend"),
 	impl_name: create_runtime_str!("parity-westend"),
 	authoring_version: 2,
-	spec_version: 31,
+	spec_version: 32,
 	impl_version: 0,
 	apis: RUNTIME_API_VERSIONS,
 	transaction_version: 1,