v3.226.0

3.226.0 (2026-03-11)

Features

• [backend/service] Automatically repair snapshot integrity issues, while sending an error event to the backend for further diagnosis #22179

• [cli] Add a --otel-traces flag, that allows writing otel traces to a file, or directly to a grpc interface #22129

• [engine] Engine will use provider references from __self__ arguments to calls #22114

• [sdk/bun] Support bun as a runtime #22177 #22049

• [sdk/bun] Add debugger support for the bun runtime #22177

• [sdk/bun] Add support for Bun as a plugin runtime #22189

Bug Fixes

• [engine] Fix ReplacementTrigger firing due to dependency changes #22119

• [engine] Correctly serialize output values to the snapshot rather than always recording them as computed even when known #22120

• [pcl] Support resource ranges in PCL #22144

• [cli/config] Include environments used when refreshing a stack's config #22103

• [cli/display] Fix pulumi destroy not showing parent resource hierarchy #22148

• [cli/package] Correctly parse package URLs with .git in them #22174

• [cli/plugin] Fix package get-schema for binary providers at relative paths #22107

• [sdk/python] Handle null detailedDiff in automation StepEventMetadata JSON parsing #22140

• [cli/state] Fix state move integrity errors when copied providers depend on resources left in source stack #22141

Miscellaneous

• [cli/about] Show bun information in pulumi about #22121

• [programgen/go] Target go 1.25 for generated go.mod files (instead of go 1.23) #22070

• [sdkgen/go] Target go 1.25 for generated go.mod files for SDKs (instead of go 1.20) #22131

• [sdk/python] Read Poetry and uv lockfiles to determine program dependencies #22072

• [sdk/python] Use importlib to find pulumi-plugin.json for installed packages #22127