Secret Network v1.12 Upgrade

This proposal recommends that the chain undergo a software upgrade to version v1.12 of the Secret Network codebase on secret-4 block 11,136,666. The estimated time for the upgrade is Tuesday, October 17, 2023, at ~2pm UTC.

Since block times can vary significantly, we advise monitoring the chain for a more precise upgrade time. ETA monitor: mintscan.io or ping.pub.

Upgrade Highlights

• Fix the hardcoded admins feature
• Add hardcoded admins according to proposals 269 (Shillables) & 270 (Sienna).
• Fix PFM to stop dropping packets of IBC contracts.
  • This has always been a bug in PFM. It was introduced in v1.9 and was missed because of a bug in our CI system.
  • Fixed the bug in PFM and updated the dependency.
  • For more info see https://github.com/cosmos/ibc-apps/pull/105.
• Add admin to WasmMsg::Instantiate in cosmwasm-std (Thanks @luca992!).
  • This allows contracts to specify an admin address when instantiating other contracts.
  • See usage example here.
• Update IBC to v4.5.0

Upgrade Instructions

See docs.scrt.network for upgrade instructions.