v2.2.0

Official Caddy changelog summary with source attribution, release tags, and community reactions.

Track this Caddy release note alongside related changelog updates, risky changes, and weekly digest signals from the developer community.

Caddy·6 years ago · Sep 24, 2020, 06:00 PMDeprecationMay break your integrationAI-assisted summary

Summary

Added full ZeroSSL ACME support with automated EAB credentials and replaced the lego library with ACMEz, improving config reload speed, cert management at scale, and structured logging.
Integrated core Prometheus metrics, re‑introduced HTTP/2 server push, upgraded to the latest HTTP/3, and expanded Caddyfile features (full issuer customization, named matchers in routes, DNS resolver settings for issuers and reverse prox...
Resolved numerous bugs across ACME DNS challenges, startup performance with many certificates, reverse‑proxy streaming, file hiding logic, health‑check ports, and more; deprecated the broken logfmt encoder.

featurebugfixdeprecationsource needs review

Official source Last checked 3 weeks ago

Loading follow options…

official source

Verify the original release note

Every summary should remain traceable to the original changelog or release source.

AI-assisted summarysource needs reviewLast checked 3 weeks ago

related channels

Turn this Caddy release note into a weekly digest for the tools you actually use.