What's Changed
- test: Remove badNonce retries and increase nonce maxConnectionAge by @beautifulentropy in #8661
- Remove ra.validateContacts because it is unused by @aarongable in #8666
- Remove TODOs from challenge.RecordsSane by @aarongable in #8670
- Remove sa.Count[Pending|Invalid]Authorizations2 by @aarongable in #8669
- observer: add CCADB CRL prober by @jsha in #8644
- test: make health-checker quieter by @jsha in #8671
- CI: Drop go1.25.x by @beautifulentropy in #8675
- vitess: add vschemas with vindexes by @jsha in #8634
- Update publicsuffix-go (PSL) from v0.50.2 to v0.50.3 by @jprenken in #8678
- ratelimits: stricter() should always prefer denied decisions by @beautifulentropy in #8674
Full Changelog: v0.20260309.0...v0.20260317.0