Cowboy 2.15.0 has been released! Gun 2.3.0 has also been released! And finally so has Cowlib 2.16.1.

They address a number of security vulnerabilities so all users are encouraged to upgrade.

Expect a few more security oriented releases in the near future (or minors with security fixes or harnesses). They will be meant to address increased threats from AI agents usage. I will have a post explaining the strategy in a few days.

Please refer to the relevant migration guides for a more complete list of changes: either Cowboy and Gun.

You can donate to these projects via GitHub Sponsors.

As usual, feedback is appreciated, and issues or questions should be sent via Github tickets or discussions. We also have a Discord server. Join Erlang OSS Discord now!