This patch release is a big batch of bug fixes and security hardening, plus a handful of small additions. This release is cut from our 2.11 maintenance branch: fixes are backported from master. We recommend upgrading, especially if you serve PHP or use {host} in file paths. Huge thank you to our sponsors for keeping the project alive with resources, and for our maintainers who triage and assist ti…
This patch release fixes regressions from 2.11.6, including a crash when proxying over HTTP/2 and streams that were cut off after a minute. If you're on 2.11.6, we recommend upgrading. It also adds support for the brand new Incremental header field (RFC 10036). Huge thank you to our sponsors for keeping the project alive with resources, and for our maintainers who triage and assist tirelessly in t…
This patch release contains a large number of minor and some noticeable enhancements and bug fixes. Thank you to everyone who contributed or spent their LLM tokens responsibly to help with this release! We have much more in the pipeline still, as AI has made contributions of all quality levels cheap and easy. We will be trying to go through them as quickly and efficiently as we can. Huge thank you…
Release v2.11.5
This release patches more security, security-adjacent, and normal bugs. The FrankenPHP project has collaborated on PHP-adjacent patches, which we are grateful for. The recent surge of patches is mostly attributed to token predictors. We have had to reject more than 75% of "security" reports because they were AI slop spam (or just lazy/incorrect). Please use LLMs and agents wisely to avoid wasting…
This release improves several aspects of Caddy with minor features, bug fixes, and security patches. Thank you to everyone and their bots who contributed to help make this release the best one yet! Security patches: fastcgi: Carrying over a patch from FrankenPHP for a bug that could allow non-PHP files to be executed; collaborated on by @dunglas, @KC1zs4, and @chenjj. vars: A more thorough fix for…
Caddy 2.11.2 contains numerous bug fixes and enhancements! I know that's a lame summary but it's really all over the place. Highlights Reverse proxy got a lot of love with certain edge cases related to PROXY protocol, health check port, and closing body on retries. Dynamic upstreams are now tracked which enables passive health checking. Performance improvements for metrics. New tls_resolvers globa…
Our community is pleased to announce Caddy 2.11! Of note are new features, numerous bug fixes including several security patches, and various QoL ("quality-of-life") enhancements. There are no code changes from v2.11.0 other than to a CI job. Due to a recent external change that broke our release process, the first release of 2.11 is v2.11.1. Special Sponsor Shoutout Extra big thanks to our major…
Release v2.11.0
Welcome to the second beta version of 2.11. We are closer to a final release. This includes some minor new features and enhancements, and a fix for the ZeroSSL API issuer. Thank you to everyone who contributed! Changelog 8a87bb3 build(deps): bump github.com/smallstep/certificates (#7381) 7b031e1 build(deps): bump the all-updates group across 1 directory with 12 updates (#7421) be5f49f caddyhttp: F…
Welcome to the beta version of 2.11. This is the first release made by our new, automated release process developed by @mohammed90 that was carried out and approved entirely by our maintainer team (together with @francislavoie) without intervention from @mholt, the original Caddy author. This represents a significant step forward in project autonomy and growth, ensuring that the project's stabilit…
This is a hotfix release to fix a couple critical issues from v2.10.1 What's Changed http: Make logger first, before TLS provisioning by @francislavoie in #7198 httpcaddyfile: Fix acme_dns regression by @francislavoie in #7199 caddyfile: Fix importing nested tokens for {block} by @BeeJay28 in #7189 Changelog 551f793 caddyfile: Fix importing nested tokens for {block} (#7189) 16fe83c http: Make logg…
This is probably our biggest patch release ever -- not that lots of things were broken, but there's lots of refinement happening thanks to broader adoption and contributions from many more people. Just look at the New Contributors below! Anyway, this release does contain some bug fixes and dependency upgrades which we hope will serve you well. Let us know if there's any issues! And thank you to al…
Caddy 2.10 is here! Aside from bug fixes, this release features: Encrypted ClientHello (ECH): This new technology encrypts the last plaintext portion of a TLS connection: the ClientHello, which includes the domain name being connected to. The draft spec for ECH is almost finalized, so we can now support this privacy feature for TLS. This is a powerful but nuanced capability; we highly recommend re…