Features

Serverless Framework

• Integrated serverless-prune-plugin functionality. Lambda version and layer pruning is now built directly into the Serverless Framework. Use the sls prune command to manually remove old function versions, or enable automatic pruning after deployments via the custom.prune configuration. Read more in our docs. (#13244)

  Thanks to @claygregory for creating the original plugin and to all contributors!

  custom:
    prune:
      automatic: true
      number: 3           # Keep 3 most recent versions
      includeLayers: true # Also prune layer versions
  

  # Manual pruning
  sls prune -n 3
  

• Added support for AWS Asia Pacific (Taipei) region ap-east-2. (#13260, #13257)

  provider:
    name: aws
    region: ap-east-2
  

[!NOTE] The serverless dev command is not supported in ap-east-2 because AWS IoT Core is not currently available in that region.

Bug Fixes

Serverless Framework

• Fixed esbuild sourcemap configuration error. Setting build.esbuild.sourcemap.setNodeOptions: false no longer throws "sourcemap" must be a string or a boolean. The framework now correctly defaults to sourcemap: true when only setNodeOptions is specified. (#13246)

• Fixed AppSync schema empty on Windows. Resolved an issue where .graphql schema files using glob patterns (e.g., Schema/*.graphql) were not found on Windows due to path separator incompatibility with globby. (#13242, #13240)

• Fixed Windows CI/CD intermittent failures. Resolved EPERM: operation not permitted, rename errors on Windows by using the system temp directory for AJV cache and adding retry logic with exponential backoff for file operations. (#13243, #13264)

Maintenance

• Updated multiple dependencies:
  • Upgraded dotenv to v17.2.3 (#13259)
  • Upgraded chokidar to v4.0.3 (#13251)
  • Upgraded jest to v30.2.0 (#13250)
  • Upgraded globby to v14 (#13236)
  • Upgraded hono to v4.11.4 (#13247)
  • Upgraded luxon from v2.5.2 to v3.7.2 (#13235)
  • Upgraded terminal-link to v4.0.0 (#13232)
  • Upgraded ajv-formats to v3 (#13230)
  • Upgraded ws from v7.5.10 to v8.19.0 (#13226)
  • Upgraded express from v4 to v5 in @serverless/mcp (#13231)
  • Upgraded undici to v6.23.0 (#13252)
  • Upgraded @graphql-tools/merge from v8.4.2 to v9.1.7 (#13263)
  • Bumped AWS SDK group with 31 updates (#13253)