add antioch chainspec file

README.md

@@ -90,7 +90,7 @@ You can also run your our own joystream-node:
 ```sh
 git checkout master
 WASM_BUILD_TOOLCHAIN=nightly-2021-03-24 cargo build --release
-./target/release/joystream-node -- --pruning archive --chain testnets/joy-testnet-4.json
+./target/release/joystream-node -- --pruning archive --chain testnets/joy-testnet-5.json
 ```
 
 Wait for the node to sync to the latest block, then change pioneer settings "remote node" option to "Local Node", or follow the link below:

cli/README.md

@@ -44,7 +44,7 @@ $ npm install -g @joystream/cli
 $ joystream-cli COMMAND
 running command...
 $ joystream-cli (-v|--version|version)
-@joystream/cli/0.4.0 linux-x64 node-v13.12.0
+@joystream/cli/0.4.0 darwin-x64 node-v12.18.2
 $ joystream-cli --help [COMMAND]
 USAGE
   $ joystream-cli COMMAND

node/README.md

@@ -49,7 +49,7 @@ this script will build and run a fresh new local development chain (purging exis
 Use the `--chain` argument, and specify the path to the genesis `chain.json` file for that public network. The JSON "chain spec" files for Joystream public networks can be found in [../testnets/](../testnets/).
 
 ```bash
-./target/release/joystream-node --chain testnets/joy-testnet-4.json
+./target/release/joystream-node --chain testnets/joy-testnet-5.json
 ```
 
 ### Tests and code quality
@@ -85,5 +85,5 @@ WASM_BUILD_TOOLCHAIN=nightly-2021-03-24 cargo install joystream-node --path node
 Now you can run and connect to the testnet:
 
 ```bash
-joystream-node --chain testnets/joy-testnet-4.json
+joystream-node --chain testnets/joy-testnet-5.json
 ```