v3.4.2
Fix #16494: Move /security.txt to /.well-known/security.txt (#16864)
(Celebrating learners' accomplishments) Milestone 1.1: Add end chapter check-mark and confetti (#15589)
Fetch copyrighted images from Google Cloud Storage (#20484)
Change the "Download Android app" button (#20887)
[GSoC'24] M2.4 Fix all issues of M2 (#20827)
Fix #4367 : Prevent null-submission for MathExpressionInput interaction (Upgraded guppy 260da6--->b5055b) (#4753)
(Partially) Fix #2100: add cache slugs. (#2208)
Fix part of #18921 : Deleted unnecessary TODO comments from the codebase (#19298)
Add e2e tests to svg editor rte (#9745)
Adds readme to various folders (#8329)
Create a pip package for Oppia to support Beam jobs (#13938)
Complete some miscellaneous small fixes -- drop UA tag, add comments and update issue templates. (#18553)
Revert #19815: Blog dashboard migration (#20801)
Fix #2255: Remove commons folder and transform toast icons to material (#4898)
Miscellaneous Fixes for Docker (#19963)
Fix #18508: Improve the experience of adding concept cards in the exploration editor. (#19587)
[GSoC'24]M1.5(b) : Remove About foundation page (#20565)