v1.73.0 v1.72.0
CopilotKit/CopilotKitSep 19, 2026 → Sep 15, 20260 days between releases
What's New
v1.72.0 is actually an earlier build than v1.73.0, dropping Learning skill delivery and telemetry while removing the React Native useRenderTool shim.
Breaking Changes
- The deprecated `useRenderTool` shim is removed from React Native, so any code still importing it will fail to compile or run.
- Moving from v1.73.0 to v1.72.0 removes the automatic Learning skill delivery for BuiltInAgent and the richer runtime telemetry added in the higher version.
Improvements
- Repairs several v1 runtime surfaces that had been silently broken since v1.50.0, restoring expected behavior in those paths.
Bug Fixes
- Fixes long-standing breakage in v1 runtime surfaces that went unnoticed since the v1.50.0 line.
Upgrade Notes
Note the version/date inversion: v1.72.0 was published before v1.73.0, so treating it as an upgrade is effectively a downgrade that loses Learning skill delivery and telemetry. If you depend on the React Native `useRenderTool` shim, migrate to the supported replacement before adopting this build. Confirm which artifact you actually intend to pin, since the two releases are not sequential.
The Two Releases
v1.73.0
Sep 19, 2026· 1 month ago
This release introduces automatic Learning skill delivery to BuiltInAgent and enhances the resilience of SSE streaming. It also adds richer runtime telemetry capabilities alongside targeted bug fixes across the core, React, and Vue libraries.
Full release notesv1.72.0
Sep 15, 2026· 1 month ago
Minimal release notes: "This release repairs several v1 runtime surfaces that were silently broken since v1.50.0 and removes the deprecated `use"
Full release notes