update changelog

Author: Mahmood Ali

CHANGELOG.md

@@ -8,15 +8,12 @@ IMPROVEMENTS:
  * csi: Added support for `VolumeContext` and `VolumeParameters` [[GH-7957](https://github.com/hashicorp/nomad/issues/7957)]
  * logging: Remove spurious error log on task shutdown [[GH-8028](https://github.com/hashicorp/nomad/issues/8028)]
 
-BUG FIXES:
-
- * api: Fixed a bug where setting connect sidecar task resources could fail [[GH-7993](https://github.com/hashicorp/nomad/issues/7993)]
- * csi: Validate empty volume arguments in API. [[GH-8027](https://github.com/hashicorp/nomad/issues/8027)]
-
 BUG FIXES:
 
  * core: Fixed a bug where new leader may take a long time until it can process requests [[GH-8036](https://github.com/hashicorp/nomad/issues/8036)]
+ * core: Fixed a bug where an internal metadata, ClusterID, may not be initialized properly upon a slow server upgrade [[GH-8078](https://github.com/hashicorp/nomad/issues/8078)].
  * api: Fixed a bug where setting connect sidecar task resources could fail [[GH-7993](https://github.com/hashicorp/nomad/issues/7993)]
+ * csi: Validate empty volume arguments in API. [[GH-8027](https://github.com/hashicorp/nomad/issues/8027)]
 
 ## 0.11.2 (May 14, 2020)