## Seren Spirits v4.0.45 · PRODUCTION
**Personal achievements and confetti celebrations**
*25 July 2026*

- Added Constellation Challenges to Community Honors, including collection sets, time-of-day coverage, contributor feats, calendar coverage, and unusual archive combinations.
- Added 76 personal achievements spanning submissions, item volume, unique rewards, streaks, rarity, value, collection sets, time coverage, rare trophies, and unusual reward patterns.
- Added server-side achievement unlock persistence so each personal milestone is celebrated only once.
- Added Alt1 achievement popups with tier styling, progress details, queued multi-unlock handling, optional sound, and animated confetti.
- Added an Achievement celebrations preference to Alt1 settings.
- Seeded achievements earned before this release silently so returning contributors are not flooded with historical unlocks.

Full changelog: https://luckyfriendrs.com/serenspirits/changelog#v-4-0-45