fixed
- Fixed chat failing with
400 The legacy Interactions API schema is no longer supported.
- Upgraded@google/genaiSDK from 1.46 to 2.8 to adopt the new "steps" schema
(the legacy "outputs" schema was removed by Google on June 8, 2026).
- Streaming now uses the new SSE event types (interaction.created,step.start,
step.delta,step.stop,interaction.completed).
- Function call arguments are accumulated fromarguments_deltaevents and
finalized onstep.stop, matching the new streaming protocol.
- Function results are now sent back asStep[](function_result+user_input)
instead of the previousContent[]shape.
- Annotation sources are read from the newtext_annotation_deltaevents,
supportingURLCitation,FileCitation, andPlaceCitationshapes.
- Deep Research now readsresult.output_text/result.stepsinstead of the
removedresult.outputsfield.