Add release notes (#254)

README.md

@@ -58,7 +58,7 @@ This repo does not accept issues. Please use https://github.com/palomachain/palo
 ### To get the latest prebuilt `pigeon` binary:
 
 ```shell
-wget -O - https://github.com/palomachain/pigeon/releases/download/v1.5.3/pigeon_Linux_x86_64.tar.gz  | \
+wget -O - https://github.com/palomachain/pigeon/releases/download/v1.6.0/pigeon_Linux_x86_64.tar.gz  | \
   sudo tar -C /usr/local/bin -xvzf - pigeon
 sudo chmod +x /usr/local/bin/pigeon
 
@@ -69,7 +69,7 @@ mkdir ~/.pigeon
 ```shell
 git clone https://github.com/palomachain/pigeon.git
 cd pigeon
-git checkout v1.5.3
+git checkout v1.6.0
 make build
 sudo mv ./build/pigeon /usr/local/bin/pigeon
 
@@ -104,6 +104,10 @@ Base Mainnet (base-main)
 ```
 pigeon evm keys generate-new ~/.pigeon/keys/evm/base-main
 ```
+Arbitrum Mainnet (arb-main)
+```
+pigeon evm keys generate-new ~/.pigeon/keys/evm/arb-main
+```
 or import existing you existing Ethereum evm private keys
 
 Ethereum Mainnet (eth-main)
@@ -130,6 +134,10 @@ Base Mainnet (base-main)
 ```
 pigeon evm keys import ~/.pigeon/keys/evm/base-main
 ```
+Arbitrum Mainnet (arb-main)
+```
+pigeon evm keys import ~/.pigeon/keys/evm/arb-main
+```
 
 ### Config setup
 
@@ -216,6 +224,16 @@ evm:
     gas-adjustment: 1
     tx-type: 2
 
+  arb-main:
+    chain-id: 42161
+    base-rpc-url: ${ARB_RPC_URL}
+    keyring-pass-env-name: ARB_PASSWORD
+    signing-key: ${ARB_SIGNING_KEY}
+    keyring-dir: ~/.pigeon/keys/evm/arb-main
+    gas-adjustment: 2
+    tx-type: 2
+
+
 ```
 
 
@@ -238,6 +256,9 @@ MATIC_SIGNING_KEY=<Your BNB SIGNING KEY>
 BASE_RPC_URL=<Your Base mainnet RPC URL>
 BASE_PASSWORD=<Your Base Key Password>
 BASE_SIGNING_KEY=<Your Base SIGNING KEY>
+ARB_RPC_URL=<Your Arb mainnet RPC URL>
+ARB_PASSWORD=<Your Arb Key Password>
+ARB_SIGNING_KEY=<Your Arb SIGNING KEY>
 VALIDATOR=<VALIDATOR NAME>
 EOT
 ```

RELEASE_NOTES.MD

@@ -0,0 +1,7 @@
+## What's Changed
+* Bump github.com/jarcoal/httpmock from 1.3.0 to 1.3.1 by @dependabot in https://github.com/palomachain/pigeon/pull/246
+* Bump github.com/onsi/ginkgo/v2 from 2.11.0 to 2.12.0 by @dependabot in https://github.com/palomachain/pigeon/pull/252
+* Add support for Arbitrum mainnet by @byte-bandit in https://github.com/palomachain/pigeon/pull/253
+
+
+**Full Changelog**: https://github.com/palomachain/pigeon/compare/v1.5.5...v1.6.0