June 2026 — Ember Guides Source: Documentation cleanup to fix Backburner debugging guidance; removed outdated content to align with Ember core guidance. The change reduces user confusion and support tickets while improving onboarding and maintainability. Commit 219aed3ff5218793084723faae553ddcbc03beb2 documents the removal of the outdated section per Ember.js issue #20001.

Month: 2025-04 — Focused on delivering a clearer deprecation path for Ember Data users and improving maintenance signals. In emberjs/data, shipped a feature that adds a URL to the deprecation notice on the store service, guiding developers away from extending EmberObject in the store and reducing confusion around deprecated patterns. This was implemented with commit edf334802a13340ebaac0bb62ef8492cdaab5e38 ("Add a URL to the deprecate Store extends EmberObject (#9911)"), providing a direct link to migration guidance and supporting docs. The change improves user experience and reduces support load by offering actionable information at the point of warning.

December 2024 monthly summary for ember-learn/guides-source focused on URL routing and formatting enhancements. Implemented a local trailing-history routing workaround to support query parameters (temporary until upstream guidemaker PR is merged) and standardized URL formatting by enforcing trailing slashes, reducing potential duplicate slashes and improving consistency across guides. Commits logged demonstrate incremental, reviewable changes and collaboration with upstream workstreams.