FEATURES:
- config: add nonproduction config option for server, license, and reporting config [GH-27646]
IMPROVEMENTS:
- build: Upgrade to Go 1.26 [GH-27685]
- metrics: adds a metric for total agent http connections [GH-26756]
- server: Added support for raft-WAL logstore [GH-27493]
- variables: Add variable events to the event stream [GH-27637]
BUG FIXES:
- tls: fix parsing of combined key files when creating tls expiry metric [GH-27667]