Migrate arch book URL

developers/faq.md

@@ -20,13 +20,13 @@ More can be read about these decisions here: https://medium.com/arch-network/a-d
 
 **Q: Where can I find the onboarding documentation for examples and the SDK?**
 
-A. We recommend developers read [The Arch Book](https://docs.arch.network/book) to get started developing on Arch Network.
+A. We recommend developers read [The Arch Book](https://book.arch.network) to get started developing on Arch Network.
 
 **Q: How does the validation process work in Arch Network?**
 
 A: There is a network of validators. Each validator within the Arch Network controls a share in the network's distributed signing key (the multi-sig).  Every validator validates and processes transactions; the leader handles the block proposal and ROAST protocol.
 
-The leader receives the [RuntimeTransaction](https://docs.arch.network/book/sdk/runtime-transaction.html) and proposes a new block to the other network participants. The validators execute the transaction in parallel and provide signatures for the transaction(s) as well as the block; these outputs (execution receipts, program data, and completed state transitions) are then shared back to the leader. After enough signatures have been collected (ie, a threshold has been met), the leader then submits a fully signed Bitcoin transaction to the Bitcoin network.
+The leader receives the [RuntimeTransaction](https://book.arch.network/sdk/runtime-transaction.html) and proposes a new block to the other network participants. The validators execute the transaction in parallel and provide signatures for the transaction(s) as well as the block; these outputs (execution receipts, program data, and completed state transitions) are then shared back to the leader. After enough signatures have been collected (ie, a threshold has been met), the leader then submits a fully signed Bitcoin transaction to the Bitcoin network.
 
 **Q: What is the simplest configuration for local testing and which NETWORK mode should we use?**
 
@@ -54,7 +54,7 @@ A: Concurrency issues are managed on the backend, with nodes tracking UTXOs cont
 
 **Q: Where does the contract live?**
 
-A: The program logic (bytecode) and storage (state) lives in a key-value database within every validator node in the network. See [accounts](https://docs.arch.network/book/program/account.html) for more information.
+A: The program logic (bytecode) and storage (state) lives in a key-value database within every validator node in the network. See [accounts](https://book.arch.network/program/account.html) for more information.
 
 **Q: What is the transaction finalization speed on the network?**
 

developers/overview.md

@@ -1,3 +1,3 @@
 # Developers
 
-See [The Arch Book](https://docs.arch.network/book).
+See [The Arch Book](https://book.arch.network).

index.md

@@ -19,7 +19,7 @@ hero:
       link: /learn/overview
     - theme: alt
       text: Arch Book
-      link: https://docs.arch.network/book
+      link: https://book.arch.network
 
 features:
   - title: Learn

learn/resources.md

@@ -1,6 +1,6 @@
 # Resources
 
-The Arch Book — [https://www.docs.arch.network/book](https://docs.arch.network/book)
+The Arch Book — [https://www.docs.arch.network/book](https://book.arch.network)
 
 Become an Arch Validator — [https://www.arch.network/validator](https://www.arch.network/validator)
 

learn/running-a-node.md

@@ -1,11 +1,11 @@
 # Running a Node
 
-**Refer to the [Arch Book](https://docs.arch.network/book) for the latest instructions, including…**
+**Refer to the [Arch Book](https://book.arch.network) for the latest instructions, including…**
 
 
 
-* [Node Operation](https://docs.arch.network/book/concepts/nodes.html)
-* [Running an Arch Network Validator](https://docs.arch.network/book/getting-started/bitcoin-and-titan-setup.html)
-* [System Requirements](https://docs.arch.network/book/getting-started/requirements.html)
-* [Network Selection](https://docs.arch.network/book/guides/how-to-configure-local-validator-bitcoin-testnet4.html)
-* [Validator Staking](https://docs.arch.network/book/getting-started/validator-staking.html)
+* [Node Operation](https://book.arch.network/concepts/nodes.html)
+* [Running an Arch Network Validator](https://book.arch.network/getting-started/bitcoin-and-titan-setup.html)
+* [System Requirements](https://book.arch.network/getting-started/requirements.html)
+* [Network Selection](https://book.arch.network/guides/how-to-configure-local-validator-bitcoin-testnet4.html)
+* [Validator Staking](https://book.arch.network/getting-started/validator-staking.html)