3.186.0 (2025-07-25)

Features

• [engine] Send Cancel message to language runtime plugins on engine shutdown
  #20007

• [engine] Pass stack tags to policy plugins on startup
  #20084

• [yaml] Expose object as a possible config type in preparation for pulumi-yaml support
  #20129

Bug Fixes

• [cli/engine] --exclude and --exclude-protected flags now work together correctly for destroy commands
  #20120

• [engine] Fix a datarace in the engine event system
  #20105

• [engine] Fix a panic in the engine when running up --refresh --run-program and finding a deleted resource

• [sdk/nodejs] Avoid "Cannot convert object to primitive value" error when running into type errors
  #20092

• [sdk/nodejs] Don’t use automatic ESM mode when —import or —require is set
  #20091

• [sdk/nodejs] Fix callback server hang & delete hooks in Node.js
  #20109

• [sdk/nodejs] Don’t report leaked promises when we exit abnormally
  #20128

• [cli/package] Force new style Go modules to be written out when using package add
  #20011

• [sdk/python] Run uv sync on uv command
  #20117

Miscellaneous

• [yaml] Update yaml to 1.21.3
  #20118