An upgrade is planned for the Shentu mainnet at height 12926000, which is estimated to be reached around 0am-1am UTC on April 26, 2023. This release should be applied after reaching the upgrade height.

The upgrade operation should be a binary replacement at the upgrade height, Please refer to https://github.com/shentufoundation/mainnet/tree/main/shentu-2.2/upgrades#v270-upgrade for upgrade instructions.

Changelog

[v2.7.0] - 04-11-2023

Version 2.7.0 brings Oracle 2.0, which offers security evaluation for transactions running on business chains.

State Machine Breaking Changes

• (x/gov) #651 Achieve the compatibility with Cosmos gov interface by removing customized implementation from the gov module.

Features

• (x/oracle) #613 Introducing Oracle 2.0 to provide trusted scoring for other on-chain business transactions.

Improvements

• (app) #646 Upgrade cosmos-sdk from v0.45.9 to v0.45.11 and tendermint from v0.34.21 to v0.34.23
• (app) #599 Upgrade IBC to v4.2.0
• (x/oracle) #639 Add remaining bounty refund feature in oracle module.
• (app) #633 Improve go deps and proto gen.

Bug Fixes

• (x/shield) #563 Fix shield service fees bug.