move to substrate.io (#658)

Co-authored-by: Dan Shields <danwshields@gmail.com>

README.md

@@ -1,11 +1,11 @@
 # Cumulus :cloud:
 
-A set of tools for writing [Substrate](https://substrate.dev/)-based
+A set of tools for writing [Substrate](https://substrate.io/)-based
 [Polkadot](https://wiki.polkadot.network/en/)
 [parachains](https://wiki.polkadot.network/docs/en/learn-parachains). Refer to the included
 [overview](docs/overview.md) for architectural details, and the
-[Cumulus workshop](https://substrate.dev/cumulus-workshop) for a hand-holding walkthrough
-of using these tools.
+[Cumulus tutorial](https://docs.substrate.io/tutorials/v3/cumulus/start-relay) for a
+guided walk-through of using these tools.
 
 It's easy to write blockchains using Substrate, and the overhead of writing parachains'
 distribution, p2p, database, and synchronization layers should be just as low. This project aims to
@@ -17,11 +17,11 @@ beautiful and functional.
 ## Consensus
 
 [`cumulus-consensus`](consensus) is a
-[consensus engine](https://substrate.dev/docs/en/knowledgebase/advanced/consensus) for Substrate
+[consensus engine](https://docs.substrate.io/v3/advanced/consensus) for Substrate
 that follows a Polkadot
-[relay chain](https://wiki.polkadot.network/docs/en/learn-architecture#relay-chain). This will run a
-Polkadot node internally, and dictate to the client and synchronization algorithms which chain to
-follow,
+[relay chain](https://wiki.polkadot.network/docs/en/learn-architecture#relay-chain). This will run
+a Polkadot node internally, and dictate to the client and synchronization algorithms which chain
+to follow,
 [finalize](https://wiki.polkadot.network/docs/en/learn-consensus#probabilistic-vs-provable-finality),
 and treat as best.
 
@@ -53,7 +53,7 @@ To run a Rococo collator you will need to compile the following binary:
 cargo build --release --locked -p polkadot-collator
 ```
 
-Otherwise you can compile it with 
+Otherwise you can compile it with
 [Parity CI docker image](https://github.com/paritytech/scripts/tree/master/dockerfiles/ci-linux):
 
 ```bash
@@ -63,7 +63,7 @@ docker run --rm -it -w /shellhere/cumulus \
 sudo chown -R $(id -u):$(id -g) target/
 ```
 
-If you want to reproduce other steps of CI process you can use the following 
+If you want to reproduce other steps of CI process you can use the following
 [guide](https://github.com/paritytech/scripts#gitlab-ci-for-building-docker-images).
 
 Once the executable is built, launch collators for each parachain (repeat once each for chain

pallets/asset-tx-payment/Cargo.toml

@@ -4,7 +4,7 @@ version = "0.1.0"
 authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2018"
 license = "Apache-2.0"
-homepage = "https://substrate.dev"
+homepage = "https://substrate.io"
 repository = "https://github.com/paritytech/cumulus/"
 description = "pallet to manage transaction payments in assets"
 readme = "README.md"

pallets/collator-selection/Cargo.toml

@@ -2,7 +2,7 @@
 authors = ['Anonymous']
 description = 'Simple staking pallet with a fixed stake.'
 edition = '2018'
-homepage = 'https://substrate.dev'
+homepage = 'https://substrate.io'
 license = 'Apache-2.0'
 name = 'pallet-collator-selection'
 readme = 'README.md'

pallets/session-benchmarking/Cargo.toml

@@ -4,7 +4,7 @@ version = "3.0.0"
 authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2018"
 license = "Apache-2.0"
-homepage = "https://substrate.dev"
+homepage = "https://substrate.io"
 repository = "https://github.com/paritytech/cumulus/"
 description = "FRAME sessions pallet benchmarking for statemint"
 readme = "README.md"

parachain-template/node/Cargo.toml

@@ -4,7 +4,7 @@ version = "0.1.0"
 authors = ["Anonymous"]
 description = "A new Cumulus FRAME-based Substrate Node, ready for hacking together a parachain."
 license = "Unlicense"
-homepage = "https://substrate.dev"
+homepage = "https://substrate.io"
 repository = "https://github.com/paritytech/cumulus/"
 edition = "2018"
 build = "build.rs"

parachain-template/pallets/template/Cargo.toml

@@ -4,7 +4,7 @@ authors = ["Anonymous"]
 description = "FRAME pallet template for defining custom runtime logic."
 version = "0.1.0"
 license = "Unlicense"
-homepage = "https://substrate.dev"
+homepage = "https://substrate.io"
 repository = "https://github.com/paritytech/substrate/"
 edition = "2018"
 

parachain-template/pallets/template/src/lib.rs

@@ -2,7 +2,7 @@
 
 /// Edit this file to define custom logic or remove it if it is not needed.
 /// Learn more about FRAME and the core library of Substrate FRAME pallets:
-/// <https://substrate.dev/docs/en/knowledgebase/runtime/frame>
+/// <https://docs.substrate.io/v3/runtime/frame>
 pub use pallet::*;
 
 #[cfg(test)]
@@ -31,15 +31,15 @@ pub mod pallet {
 	pub struct Pallet<T>(_);
 
 	// The pallet's runtime storage items.
-	// https://substrate.dev/docs/en/knowledgebase/runtime/storage
+	// https://docs.substrate.io/v3/runtime/storage
 	#[pallet::storage]
 	#[pallet::getter(fn something)]
 	// Learn more about declaring storage items:
-	// https://substrate.dev/docs/en/knowledgebase/runtime/storage#declaring-storage-items
+	// https://docs.substrate.io/v3/runtime/storage#declaring-storage-items
 	pub type Something<T> = StorageValue<_, u32>;
 
 	// Pallets use events to inform users when important changes are made.
-	// https://substrate.dev/docs/en/knowledgebase/runtime/events
+	// https://docs.substrate.io/v3/runtime/events-and-errors
 	#[pallet::event]
 	#[pallet::generate_deposit(pub(super) fn deposit_event)]
 	pub enum Event<T: Config> {
@@ -71,7 +71,7 @@ pub mod pallet {
 		pub fn do_something(origin: OriginFor<T>, something: u32) -> DispatchResultWithPostInfo {
 			// Check that the extrinsic was signed and get the signer.
 			// This function will return an error if the extrinsic is not signed.
-			// https://substrate.dev/docs/en/knowledgebase/runtime/origin
+			// https://docs.substrate.io/v3/runtime/origins
 			let who = ensure_signed(origin)?;
 
 			// Update storage.

parachain-template/runtime/Cargo.toml

@@ -4,7 +4,7 @@ version = "0.1.0"
 authors = ["Anonymous"]
 description = "A new Cumulus FRAME-based Substrate Runtime, ready for hacking together a parachain."
 license = "Unlicense"
-homepage = "https://substrate.dev"
+homepage = "https://substrate.io"
 repository = "https://github.com/paritytech/cumulus/"
 edition = "2018"