# Angie and Angie PRO updated to version 1.11.0

*24.12.2025*

Angie and Angie PRO 1.11.0 have been released — the largest updates in the
project's history. The releases introduce the Metrics module, fix
`HTTP/3` reliability issues, expand ACME and image filter features;
Angie PRO improves sticky sessions with external storage and adds license
details to the API.

Angie and its commercial version, Angie PRO — 1.11.0 — are now available.
This is the largest update in the project's history, with dozens of
improvements in each edition.

Highlights:

- A new Metrics module for real-time data collection and aggregation
  (moving and exponential averages, counters, histograms, etc.). Metrics can be
  built from any variables, exposed via HTTP API in JSON and Prometheus
  formats, and used through variables and logs.
- `HTTP/3` reliability fixes for configuration reloads and binary
  upgrades; QUIC packet routing between processes has been improved via
  BPF updates.
- ACME enhancements: ALPN validation support, renewal status in API (and
  Prometheus), simplified HTTP challenge configuration, and a fix for access
  to certificates from the `stream` block when there are no
  `acme` directives.
- Image filter updates with AVIF and HEIC support, plus format conversion.
- Support for ECH (Encrypted Client Hello).
- Improvements to proxying and correct caching of `GET` and
  `HEAD` requests.
- Ported features from a recent nginx version and selected improvements from
  freenginx.

In Angie PRO, additionally:

- Better session binding to external storage, making it easier to build a
  cluster of multiple load balancers.
- License and limitations information is now available via the API.

The PHP application runner as a replacement for PHP-FPM did not make it into
this release — work continues.

More details about the changes:

- [Changes in Angie 1.11.0](https://en.angie.software/angie/docs/oss_changes/#angie-1-11-0)
- [Changes in Angie PRO 1.11.0](https://en.angie.software/angie/docs/pro_changes/#angie-pro-1-11-0)

Have a great day!