- Team builder: roster filters (S-Rank / attribute), open-slot partners, shareable URL, TC vs S-Rank badge legend.
- Codes: re-checked against ZZZ Wiki live table; active list sorted by soonest stated expiry; livestream codes missing from Wiki keep stated windows with an explicit redeem-to-confirm note.
- Banner history: confirmed-only rows with optional note column.
- Added this changelog page for transparent site/data updates (E-E-A-T).
TierCodex Changelog
Dated updates to this unofficial fan toolkit — data refreshes, tool behavior, and trust copy. Not a game patch log. Last site sync: 2026-10-25 06:49:56 UTC.
What changed recently?
- Added SUNBRINGER, HOLLOWRUN33, ZENLESSGIFT to the tracker; kept ZZZSEASON3 / CALYDONEMBER with stated expiry windows.
- README Maintenance: INDEXABLE_VERSIONS, sitemap hand-entry, ship-only deploy, domain red lines.
- Banner: separate current phase / next phase / next version; SSR countdown fallback.
- Codes / tier / team: verification labels, formula disclosure, heuristic disclaimers.
- Added llms.txt and Cache-Control headers for crawlability.
- Astro static site on Cloudflare Pages: codes, banner, tier list, team builder, characters hub.
- GitHub Actions daily rebuild so expired codes leave the active list automatically.
FAQ
Is this an official HoYoverse changelog?
No. This page only records changes to TierCodex tools and data. Game patch notes stay on official HoYoverse channels.
Why publish a changelog?
So players and assistants can see when codes, banners, or scoring copy last moved — and what we claim versus what we do not.
Related
- ZZZ codes
- Banner schedule
- Tier list
- Team builder
- About · Contact for dated corrections