caddy Releases

This patch release fixes regressions from v2.11.6 regarding idle timeouts and adds support for the Incremental header field (RFC 10036) for streaming responses.

Oct 3, 2026

This patch release introduces a new URLPattern matcher, Slowloris mitigation, and various enhancements to reverse proxy and logging, alongside security hardening.

Oct 1, 2026

Releases security patches and bug fixes, including path normalization, placeholder re-expansion prevention, and TLS state fixes, with a warning about potential breaking changes.

Jun 3, 2026

This release focuses on critical security patches addressing admin socket auth bypass and placeholder expansion issues, alongside improvements to logging, metrics, and reverse proxy functionality.

May 12, 2026

A maintenance release focusing on reverse proxy stability, performance metrics, and security patches. It introduces new TLS resolver configuration and log compression support.

Mar 6, 2026

Major release with new features, numerous bug fixes, and multiple security patches. Includes automatic ECH key rotation, time-rolling log options, improved reverse proxy functionality, and various quality-of-life enhancements.

Feb 23, 2026

Hotfix release addressing critical issues from v2.10.1, including logger ordering, ACME DNS regression, and Caddyfile import handling.

Aug 23, 2025

Major patch release with extensive refinements, bug fixes, and dependency upgrades. One of the largest patch releases with contributions from many new community members.

Aug 22, 2025

A major release focusing on privacy and security, introducing Encrypted ClientHello (ECH) and Post-Quantum Cryptography (PQC) support, along with ACME profiles and libdns 1.0 updates.

Apr 18, 2025

A patch release fixing bugs related to FastCGI buffering, HTTP/3 on Unix sockets, log file permissions, and signal handling.

Jan 8, 2025

A year-end release focused on refinements, performance improvements, and bug fixes across config loading, events, logging, and reverse proxy.

Dec 31, 2024

A hotfix for the Caddyfile detection regression introduced in v2.8.2.

Jun 2, 2024

Bug fixes related to ACME Renewal Information (ARI), request sanitization for root paths, and Caddyfile adapter detection.

Jun 2, 2024

Quick fixes for directory permissions and matcher parsing issues.

May 30, 2024

A major update featuring ACME Renewal Information (ARI), HTTP/3 proxy support, and significant changes to ZeroSSL and deprecated modules.

May 29, 2024

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

Dec 8, 2023

Bug fixes including HTTP/2 Rapid Reset mitigation, quic-go updates, and verbose logging support.

Oct 11, 2023

Bug fixes for Go 1.21 compatibility, on-demand TLS improvements, and dynamic reverse proxy race conditions.

Aug 17, 2023

This release focuses on scaling, performance, and niche features, including significant HTTP/3 improvements, persistent TLS caches during reloads, and a modernized file server template.

Aug 6, 2023

This is a hotfix release. Users are advised to use v2.7.3 instead.

Aug 3, 2023