Changelog

All notable changes to this project will be documented in this file.

The format is based on Keep a Changelog.

Each revision is versioned by the date of the revision.

2026-06-18

  • docs: Migrated the RTD documentation URL under the Canonical domain.

2026-06-12

  • Added option forwardfor by default for haproxy-route backends.

2026-06-05

  • docs: Updated home page with additional information about HAProxy.

2026-05-28

  • Added relation endpoints reference page.

2026-05-26

  • Added port_mapping attribute to haproxy-route-tcp relation to allow mapping a range of frontend ports to a range of backend ports.

2026-05-25

  • docs: Updated the home page to implement the new pattern for the “In this documentation” section.

  • docs: Reorganized two tutorials to how-to section; expanded the upgrade guide

2026-04-17

  • Added missing settings from haproxy-route-tcp relation template.

2026-04-01

  • Fixed hosts validation in haproxy-route and haproxy-route-tcp relation libraries.

2026-01-19

  • Fixed issues with the DDoS protection configurator charm found in staging.

2026-01-16

  • Added terraform modules for the HAProxy DDoS Protection configurator charm.

  • Added path rewrite support for gRPC backends.

2026-01-15

  • Added header rewrite support for gRPC backends.

  • Added missing settings from haproxy-route-tcp relation template.

  • Added documentation for the HAProxy DDoS protection configurator charm.

2026-01-14

  • Added requirer support for the ddos_protection interface on the HAProxy charm.

2026-01-09

  • Updated HAProxy config to track connections per minute instead of rate limit.

2026-01-08

  • Added the provider side of the ddos-protection interface.

2025-12-17

  • Added the DDoS defaults in the HAProxy config files and a config option to disable the defaults.

2025-12-19

  • Added app_name and missing endpoint outputs to the Terraform product.

2025-12-19

  • Added support for custom gRPC frontend port using the external_grpc_port attribute.

2025-12-18

  • Added the ddos_protection interface.

  • Parametrize app_name for subordinates in Terraform product.

2025-12-11

  • Added the skeleton code for the HAProxy DDoS protection configurator charm.

2025-11-27

  • Updated the change artifact compliance workflow with an opt-out ability.

2025-11-24

  • Added HTTP/2 support to HAProxy for both frontend and backend configurations.

2025-11-14

  • Added GitHub workflow that checks whether a pull request contains a change artifact.

2025-11-13

  • Added the spoe-auth library and requirer/provider class implementation.

2025-11-12

  • Updated the haproxy-route library to add the allow_http attribute.

2025-10-14

  • Added action get-proxied-endpoints.

2025-10-08

  • Upgrading HAproxy apt package to 2.8.5-1ubuntu3.4.

2025-09-23

  • Add documentation for security practices.

2025-08-20

  • Release notes for 2.8/stable were added.

2025-08-11

  • Changelog added for tracking changes.