Fixed
Memory leak in the syslog source under burst load
Live tail pause losing events after resume
Changed
ClickHouse sink flushes batches up to 2x faster
Added
New pipeline engine sustaining 10M+ logs/sec per node
Plugin SDK v2 with typed source, filter and sink APIs
Role-based access control with per-app scopes
Chinese (ZH) localization of the web UI
Changed
Configuration format v2 — see the migration guide
Fixed
Journald cursor persistence across restarts
TLS certificates now reload without a restart
Added
S3 archive sink with zstd compression
Saved searches shared across the team
Deprecated
Legacy UDP protocol v1 — removal planned for 3.1