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Changelog

What changed in each release of hikari-risa.

1.0.0 (2026-11-09)

The first release of hikari-risa, a component handler for hikari built for Components V2. It runs on Python 3.12 to 3.15 with hikari 2.5 or a later 2.x release.

  • A view is a class with fields, a render() and handlers. Its layout takes the components of a Components V2 message, such as buttons, selects, sections, galleries and containers, and a layout of action rows alone is a V1 message. Modals are not part of 1.0.
  • A view keeps its state in its own message by default, so a click still lands after a restart. InStore keeps it in memory, Redis, PostgreSQL or a store you write, with a time to live.
  • Handlers take arguments bound into the component and answer with respond, rerender, edit or replace. Auto-defer, once you turn it on, answers for a slow one in time.
  • Clicks on old messages fail closed: when the view changed in a way they cannot follow, they reach on_outdated, and when the stored state is gone, on_state_missing.
  • Dependency injection through linkd, shared with lightbulb, error handlers on the client, and both gateway and REST bots.
  • The hikari-risa command, also python -m risa, prints the versions of risa, Python and what risa installs for a bug report.