AWS Bedrock auth hangs are fixed with a 3-min timeout; Vertex/Bedrock also get a structured-outputs header correction. Agent directory warnings quieted.
Changes
3
Total Changes (vs Average)
0.3×
Version Type
Patch
Release Focus
Bug Fixes
Days Since Prior Release
3
Release # This Month
#13 of 28
Bug Fix Ratio
100%
Post-Release Edits
—
Change Category
Ecosystem Impact
Key Themes
2Cloud Provider Stability|1Agent Directory Noise
May Help If You've Noticed
Your AWS Bedrock session freezes and never recovers when credentials expire
Claude tools on Vertex or Bedrock behave unexpectedly with structured output requests
You see warning messages about files in your .claude/agents/ folder that aren't agent configs
Changes in Claude Code v2.1.43
Fixed3 changes
•Fixed AWS auth refresh hanging indefinitely by adding a 3-minute timeout
•Fixed spurious warnings for non-agent markdown files in .claude/agents/ directory
•Fixed structured-outputs beta header being sent unconditionally on Vertex/Bedrock