v1.2.7-rc1 for GuanYu Testnet

This is the improved version of bandd and yoda

Main features

Yoda

• Improve gas estimation of report transactions (Fix out of gas from the last version of yoda)
• Add a new logic to report requests that haven't reported by the validator when start yoda.

Chain (Non-consensus)

• Add new command to get unreported requests.

Runtime

• Support Google cloud function executor. The alternative way from AWS lambda.

Documentations

• Yoda upgrade guide https://hackmd.io/@G8_hG7MXSIK6udhzv-7N7w/HJCEnHG5D
• Google cloud function executor setup. https://github.com/bandprotocol/bandchain/wiki/Google-Cloud-Function-executor-setup

Changelog

Yoda

Improvements

• #2896 Improved yoda to handle pending requests
• #2857 Improved yoda gas estimation function

Chain (Non-consensus)

New features

• #2886 Added pending_requests querier
• #2757 Bring cosmos-hd-path flag

Bug fixes

• #2730 Add Content-Type header on oracle module rest endpoints

Runtime

• #2494 Patch google cloud function