v5.0.0

5.0.0 (2026-04-16)

Bug Fixes

• event-sources: prevent static resource path from being stripped without custom domain (5b2e683)
• response.write() to return a bool (resolves #683) (#702) (d9be538)
• support nested routes and custom domains (#555) (422bac1)

Features

• v5.0.0 - Node.js 24 support and removal of deprecated APIs (a6263a3)

BREAKING CHANGES

• Minimum Node.js version is now 24 (though earlier versions may work)
• Handler no longer accepts callback parameter - async/Promise only
• Removed resolutionMode option (CALLBACK/CONTEXT modes removed)
• Removed binaryMimeTypes option (use binarySettings instead)
• Removed deprecated createServer() and proxy() exports
• Removed deprecated handler.handler() and handler.proxy() methods

v5.0.0-beta.2

5.0.0-beta.2 (2026-04-07)

Bug Fixes

• event-sources: prevent static resource path from being stripped without custom domain (5b2e683)

v5.0.0-beta.1

5.0.0-beta.1 (2025-12-08)

Bug Fixes

• response.write() to return a bool (resolves #683) (#702) (d9be538)
• support nested routes and custom domains (#555) (422bac1)

Features

• v5.0.0 - Node.js 24 support and removal of deprecated APIs (a6263a3)

BREAKING CHANGES

• Minimum Node.js version is now 24 (though earlier versions may work)
• Handler no longer accepts callback parameter - async/Promise only
• Removed resolutionMode option (CALLBACK/CONTEXT modes removed)
• Removed binaryMimeTypes option (use binarySettings instead)
• Removed deprecated createServer() and proxy() exports
• Removed deprecated handler.handler() and handler.proxy() methods

v4.17.2-beta.1

4.17.2-beta.1 (2025-12-08)

Bug Fixes

• response.write() to return a bool (resolves #683) (#702) (d9be538)
• support nested routes and custom domains (#555) (422bac1)

v4.17.1

4.17.1 (2025-12-07)

Bug Fixes

• fixing issue with async error handling within the SERVERLESS_EXPRESS:PROXY (#708) (edd24f3)

v4.17.0

4.17.0 (2025-07-10)

Features

• add VPC Lattice support (#696) (cbee760)

v4.16.1

4.16.1 (2025-07-10)

Bug Fixes

• ensure alb response header values are strings (#699) (24c580f)

v4.16.0

4.16.0 (2024-10-24)

Features

• add support for Express v5 (#691) (#692) (d20e3f0)

v4.15.0

4.15.0 (2024-08-07)

Features

• add aws self-managed kafka event source (#686) (6e3a7f2)

v4.14.2

4.14.2 (2024-08-07)

Bug Fixes

• leverage native IncomingMessage.headers method (#684) (07f20fb), closes #680