Fixes
- fixed #2379 - do not log LB health checks as failed sessions by @Eugeny in #2390
- fixed #2378 - remove unsupported config-via-env by @Eugeny in #2389
- fixed #2381 - stale sessions appearing as never ending in the list by @Eugeny in #2391
Full Changelog: v0.27.4...v0.27.5
