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gov hooks

id: gov-hooks-proposer-arg title: x/gov AfterProposalSubmission hook adds proposer address version: v50+ -> v54 description: | Cosmos SDK v0.54 adds the proposer address to the AfterProposalSubmission governance hook. Interface methods and hook implementations now take:

AfterProposalSubmission(ctx context.Context, proposalID uint64, proposerAddr sdk.AccAddress) error

The MCP server applies this rewrite for standard hooks that already import github.com/cosmos/cosmos-sdk/types. Non-standard type aliases still require manual follow-up.

upstream_sources:

  • docs://upgrading/v0.54
  • docs://changelog/v0.54-breaking

depends_on:

  • core-sdk-migration
  • gov-keeper-migration

detection: sdk_version: max_exclusive: v0.54.0-0 patterns: - AfterProposalSubmission(

changes: special_cases: - gov_hooks_after_proposal_submission

manual_steps:

  • id: gov-hooks-followup description: | If the automatic rewrite did not apply, update every AfterProposalSubmission declaration manually to include the proposer address parameter using the sdk/types alias already imported by the file.

verification: must_not_contain: - pattern: AfterProposalSubmission(ctx context.Context, proposalID uint64) error must_contain: - pattern: proposerAddr