2.63.0 (2026-09-15)
Full Changelog: v2.62.0...v2.63.0
Features
- api: add auto mode tool permissions for Managed Agents (3ba10c1)
- api: add compaction parameter and signed compaction blocks (beta) (28ba202)
- api: add enum types for workspace data-residency geo fields (9e14259)
- api: add thinking_mismatch_allowed entries to input_transformations (beta) (87814d4)
- api: add url_sources to the web fetch tool (74d5f1c)
- api: add workspace_id parameter to user profiles methods (fe6bea8)
- api: model the compaction parameter as a CompactionConfig union (eb22445)
- client: add missing toBuilder() and Optional builder overloads (03fe2f1)
- client: add module descriptors to the platform backend modules (#284) (5ca0aeb)
- client: publish jars as JPMS modules (multi-release module-info) (6f72aa9)
Bug Fixes
- api: mark usage iteration model as nullable (5a7015b)
- api: use one input transformation type for message and delta event (fa17026)
- client: ignore invalid Retry-After values and validate maxRetries (3ba10c1)
- client: ignore Retry-After values that aren't a positive delay instead of throwing (8c22e9a)
- client: keep the matching variant type when converting response unions to request params (eeba317)
- client: make other packages usable on the module path (#283) (6426d6e)
- client: retry connection errors in the async client and stop blocking in the coroutine retry loop (3ba10c1)
- client: use the default backoff when Retry-After is out of range (1b41823)
- streaming: use the input transformation union in the structured message and accumulator tests (c3a6796)
Chores
- client: record the SDK version in module descriptors (03fe2f1)
- docs: clarify that session_thread_id on tool use events is informational (12364fe)
- docs: correct the compaction beta's parameter descriptions (a35eb4f)
- internal: compile module descriptors against the inferred module path (6ea5fb1)
- tests: lock the standard stderr resource in the logging client test (03fe2f1)
- tests: stop the mock server without failing a passing test run (7162f34)