v0.53.0 Upgrade Guide

[technicallyty]

This is a tracking issue for things that we need to make developers aware of when upgrading to v0.53.0. Please edit and append items as they arise.

🚨 Breaking 🚨

Bank

#24060 x/bank now handles returning SpendableBalances differently. Previously, In cases where a vesting account has more locked coins than unlocked coins, a zero balance was returned. Now, the query reflects the actual balance. WARNING: THIS MAY HAVE IMPACTS ON SMART CONTRACTS. Please ensure any contracts on your chain does not rely on the previous behavior before upgrading to v0.53.x.

Modules

Auth

• If your chain wants to make use of Unordered Transactions, please be sure to properly set it up in the ante handler. This also requires setting x/auth in the OrderPreBlockers.

Epochs

• If your chain wants to make use of x/epochs you just need to add it as you normally would add sdk modules
  • create store
  • init keeper
  • add module
  • set begin/end blockers properly