Clarify Governor events' lack of indexed parameters (#5175)

Co-authored-by: Hadrien Croubois <hadrien.croubois@gmail.com>
OpenZeppelin · Sep 5, 2024 · 55d6957 · 55d6957
1 parent cb7faaf
commit 55d6957
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/contracts/governance/IGovernor.sol b/contracts/governance/IGovernor.sol
@@ -8,6 +8,9 @@ import {IERC6372} from "../interfaces/IERC6372.sol";
 
 /**
  * @dev Interface of the {Governor} core.
+ *
+ * NOTE: Event parameters lack the `indexed` keyword for compatibility with GovernorBravo events.
+ * Making event parameters `indexed` affects how events are decoded, potentially breaking existing indexers.
  */
 interface IGovernor is IERC165, IERC6372 {
     enum ProposalState {