This is a bugfix only release, addressing regressions introduced in version 2.1.0:
- When using DoH, cached responses were not served any more when experiencing connectivity issues. This has been fixed.
- Time attributes in allow/block lists were ignored. This has been fixed.
- The TTL as served to clients is now rounded and starts decreasing before the first query is received.
- Time-based rules are properly handled again in generate-domains-blocklist.
- DoH/ODoH: entries with an IP address and using a non-standard port used to require help from a bootstrap resolver. This is not the case any more.