GENERAL
▶ [patch] [4983](https://github.com/taskcluster/taskcluster/issues/4983)
Improved snapshot testing with react-testing-library (instead of Enzyme).
Fixes UI menu for the task actions: correct icon for tasks named `^(rerun|retrigger)`.
Improves ViewTask page: show all details without "Show more/show less".
Shows artifacts by default, if there's less than 10 of them.
▶ [patch]
Updated nginx user config location due to node LTS upgrade changing paths from `/etc/nginx/conf.d/default.conf` to `/etc/nginx/http.d/default.conf`.
Also, added `__heartbeat__` config back to `nginx.conf` to continue to serve 200s until work in https://github.com/taskcluster/taskcluster/issues/4597 is complete.
USERS
▶ [minor] [3540](https://github.com/taskcluster/taskcluster/issues/3540)
`generic-worker` tasks can now use `tar.xz` and `tar.zst` formatted mounts.