Bot Updating Documentation

images/docker-jellyfin.md

@@ -55,7 +55,6 @@ services:
       - PUID=1000
       - PGID=1000
       - TZ=Europe/London
-      - UMASK_SET=<022> #optional
     volumes:
       - /path/to/library:/config
       - /path/to/tvseries:/data/tvshows
@@ -84,7 +83,6 @@ docker run -d \
   -e PUID=1000 \
   -e PGID=1000 \
   -e TZ=Europe/London \
-  -e UMASK_SET=<022> `#optional` \
   -p 8096:8096 \
   -p 8920:8920 `#optional` \
   -p 7359:7359/udp `#optional` \
@@ -125,7 +123,6 @@ Docker images are configured using parameters passed at runtime (such as those a
 | `PUID=1000` | for UserID - see below for explanation |
 | `PGID=1000` | for GroupID - see below for explanation |
 | `TZ=Europe/London` | Specify a timezone to use EG Europe/London |
-| `UMASK_SET=<022>` | for umask setting of Emby, default if left unset is 022. |
 
 ### Volume Mappings (`-v`)
 
@@ -256,6 +253,7 @@ We publish various [Docker Mods](https://github.com/linuxserver/docker-mods) to
 
 ## Versions
 
+* **20.01.21:"** - Deprecate `UMASK_SET` in favor of UMASK in baseimage, see above for more information.
 * **23.11.20:** - Rebase to Focal, branch off Bionic.
 * **22.07.20:** - Ingest releases from Jellyfin repo.
 * **28.04.20:** - Replace MMAL/OMX dependency device `/dev/vc-mem` with `/dev/vcsm` as the former was not sufficient for raspbian.