docs(technical-design): add technical design for changelog system replacement

wmontwe · wmontwe · commit 5c0df914af91 · 2026-06-01T12:00:05.000+02:00
(cherry picked from commit 35cd028289a6bd7798b9795b5130fd60f845c3f5)
diff --git a/docs/SUMMARY.md b/docs/SUMMARY.md
@@ -53,6 +53,7 @@ generator, in this case, **mdbook**. It defines the structure and navigation of
     - [Template](engineering/technical-designs/0000-technical-design-template.md)
     - [Accepted]()
     - [Proposed]()
+      - [0001 - Changelog System Replacement](engineering/technical-designs/0001-changelog-system-replacement.md)
     - [Rejected]()
 - [User Guide]()
   - [Setup]()
diff --git a/docs/engineering/rfcs/0001-changelog-system-replacement.md b/docs/engineering/rfcs/0001-changelog-system-replacement.md
@@ -1,6 +1,7 @@
 # RFC 0001: Changelog System Replacement
 
 * Issue: [#NNNN](https://github.com/thunderbird/thunderbird-android/issues/NNNN)
+* Technical design: [Changelog System Replacement](../technical-designs/0001-changelog-system-replacement.md)
 * Status: **Proposed**
 
 ## Summary
diff --git a/docs/engineering/technical-designs/0001-changelog-system-replacement.md b/docs/engineering/technical-designs/0001-changelog-system-replacement.md
