***Exec UI [beta]**: an in-browser terminal for connecting to running allocations.
***Audit Logging (Enterprise) [beta]**: Audit logging support for Nomad
Enterprise.
***Scaling APIs [beta]**: new scaling policy API and job scaling APIs to support external autoscalers[[GH-7409](https://github.com/hashicorp/nomad/pull/7409)]
***Scaling APIs [beta]**: new scaling policy API and job scaling APIs to support external autoscalers
***Task Dependencies**: introduces `lifecycle` stanza with prestart and sidecar hooks for tasks within a task group
__BACKWARDS INCOMPATIBILITIES:__
* driver/rkt: The Rkt driver is no longer packaged with Nomad and is instead
distributed separately as a driver plugin. Further, the LXC driver codebase
distributed separately as a driver plugin. Further, the Rkt driver codebase
* client: Updated consul-template library to v0.24.1 - added support for working with consul connect. [Deprecated vault_grace](https://nomadproject.io/guides/upgrade/upgrade-specific/#nomad-0110)[[GH-7170](https://github.com/hashicorp/nomad/pull/7170)]
* driver/exec: Added `no_pivot_root` option for ramdisk use [[GH-7149](https://github.com/hashicorp/nomad/issues/7149)]
* jobspec: Added task environment interpolation to `volume_mount`[[GH-7364](https://github.com/hashicorp/nomad/issues/7364)]
* jobspec: Added support for a per-task restart policy [[GH-7288](https://github.com/hashicorp/nomad/pull/7288)]
* server: Added minimum quorum check to Autopilot with minQuorum option [[GH-7171](https://github.com/hashicorp/nomad/issues/7171)]