# Changelog All notable changes to this project will be documented in this file. The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.1.0/). Each revision is versioned by the date of the revision. ## 2026-10-19 - Moved the documentation tooling to the centrally managed `platform-engineering-documentation-files` Copier template and added a scheduled workflow that keeps it in sync. There is no change to the charm. ## 2026-09-30 - Add a configuration option to update expired cache items in the background while serving stale responses. ## 2026-06-18 - Migrate the RTD documentation URL under the Canonical domain. ## 2026-03-31 - Add landing page for each section in the documentation sections. ## 2025-11-10 - Pin workflow actions. ## 2025-10-01 - Documented charm upgrades. ## 2025-09-01 - Added changelog for tracking user-relevant changes.