v2.7.6

caddyserver/caddyv2.7.6Dec 8, 2023by github-actions[bot]

AI Summary

Fixes and enhancements including template extensibility and distributed TLS storage cleaning.

Key Highlights

Templates middleware is now officially extensible.
TLS storage cleaning synchronized across clusters.
Placeholders are now evaluated in config for certificate loaders.

New Features

New `http.request.local` placeholders.
New `reuse_private_keys` option.

Full Release Notes

In this version we've made several fixes and enhancements with help from several contributors. Most changes are small, but some notable ones:

- The `templates` middleware is now officially extensible (experimentally). This means modules can add custom functions/actions for templates to execute.
- TLS storage cleaning is now synchronized across the cluster and remembered across restarts. This should greatly lower costs for expensive storage backends like DynamoDB.
- Placeholders are now evaluated in config for certificate loaders.
- Numerous bug fixes.

Thank you to everyone who contributed!

## Changelog
* 65c489a0  Upgrade acmeserver to github.com/go-chi/chi/v5 (#5913)
* ae5e2d96 caddyfile: Fix variadic placeholder false positive when token contains `:` (#5883)
* db55da59 caddyhttp: Adjust `scheme` placeholder docs (#5910)
* df5edf6b caddytls: Context to DecisionFunc (#5923)
* 6d9a8337 caddytls: Sync distributed storage cleaning (#5940)
* 11a082c0 cmd: Add newline character to version string in CLI output (#5895)
* 979c413f cmd: upgrade: resolve symlink of the executable (#5891)
* 64820706 core: Apply SO_REUSEPORT to UDP sockets (#5725)
* 15adb893 core: quic listener will manage the underlying socket by itself (#5749)
* 801ec756 fileserver: Add .m4v for browse template icon
* b809ed71 go.mod: CVE-2023-45142 Update opentelemetry (#5908)
* b4c7313c go.mod: Upgrade quic-go to v0.39.1
* 36fce3fa go.mod: update quic-go version to v0.40.0 (#5922)
* ec2de22a httpcaddyfile: Fix TLS automation policy merging with get_certificate (#5896)
* f0ea489d httpcaddyfile: Remove port from logger names (#5881)
* 87f63b12 httpredirectlistener: Only set read limit for when request is HTTP (#5917)
* 16834d64 templates: Clarify `include` args docs, add `.ClientIP` (#5898)
* 0259853a templates: Delete headers on `httpError` to reset to clean slate (#5905)
* 2f7ceb57 templates: Offically make templates extensible (#5939)
* 908e9569 tls: accept placeholders in string values of certificate loaders (#5963)

**Full Changelog**: https://github.com/caddyserver/caddy/compare/v2.7.5...v2.7.6