* driver/docker: Added support for specifying `storage_opt` in the Docker driver [[GH-4908](https://github.com/hashicorp/nomad/pull/4908)]
* driver/docker: Added support for specifying `cpu_cfs_period` in the Docker driver [[GH-4462](https://github.com/hashicorp/nomad/pull/4462)]
* driver/docker: Added support for setting bind and tmpfs mounts in the Docker driver [[GH-4924](https://github.com/hashicorp/nomad/pull/4924)]
* server/vault: Added Vault token expiry info in `nomad status` CLI, and some improvements to token refresh process [[GH-4817](https://github.com/hashicorp/nomad/pull/4817)
* server/vault: Added Vault token expiry info in `nomad status` CLI, and some improvements to token refresh process [[GH-4817](https://github.com/hashicorp/nomad/pull/4817)]
* telemetry: All client metrics include a new `node_class` tag [[GH-3882](https://github.com/hashicorp/nomad/issues/3882)]
* telemetry: Added new tags with value of child job id and parent job id for
parameterized and periodic jobs [[GH-4392](https://github.com/hashicorp/nomad/issues/4392)]
* vendor: Removed library obsoleted by go 1.8 [[GH-4469](https://github.com/hashicorp/nomad/issues/4469)]
* acls: Allow support for using globs in namespace definitions [[GH-4982](https://github.com/hashicorp/nomad/pull/4982)]
BUG FIXES:
* core: Fix an issue where artifact checksums containing interpolated variables failed validation [[GH-4810](https://github.com/hashicorp/nomad/pull/4819)]
