Nothing to try yetTier: how much it should matter to you
4Useful: my rating, 1 to 5
4Signal: worth watching, 1 to 5
HooksArea: what it touches
New FeaturesKind: in v2.1.269,
What probably matters to youSection of the release
What
The MessageDisplay hook system, which runs while assistant message text is being displayed, gained a new onStreamingRewrite callback along with per-turn tracking of whether text is still live, has been rewritten, or where it was resolved to. Previously hooks could only append new text as it streamed in; now a hook can go back and rewrite text that was already shown on screen before the turn finishes.
Why
This allows hooks to correct or transform previously displayed text in real time, rather than being limited to appending, opening up more flexible live formatting or editing of streamed responses.
