Bot Updating Documentation

images/docker-nextcloud.md

@@ -152,6 +152,12 @@ If you are not customizing our default nginx configuration you will need to remo
 ```
 Then restart the container to replace it with the latest one. 
 
+### Collaborative Editing
+
+Nextcloud's built-in collaborative editing packages (Collabora and OnlyOffice) only work on x86_64 systems with glibc, and therefore they are not compatible with our images. You should create separate containers for them and set them up in Nextcloud with their respective connector addons.
+
+If (auto) installed, those built-in packages may cause instability and should be removed.
+
 
 ## Docker Mods
 [![Docker Mods](https://img.shields.io/badge/dynamic/yaml?color=94398d&labelColor=555555&logoColor=ffffff&style=for-the-badge&label=nextcloud&query=%24.mods%5B%27nextcloud%27%5D.mod_count&url=https%3A%2F%2Fraw.githubusercontent.com%2Flinuxserver%2Fdocker-mods%2Fmaster%2Fmod-list.yml)](https://mods.linuxserver.io/?mod=nextcloud "view available mods for this container.") [![Docker Universal Mods](https://img.shields.io/badge/dynamic/yaml?color=94398d&labelColor=555555&logoColor=ffffff&style=for-the-badge&label=universal&query=%24.mods%5B%27universal%27%5D.mod_count&url=https%3A%2F%2Fraw.githubusercontent.com%2Flinuxserver%2Fdocker-mods%2Fmaster%2Fmod-list.yml)](https://mods.linuxserver.io/?mod=universal "view available universal mods.")
@@ -172,7 +178,8 @@ We publish various [Docker Mods](https://github.com/linuxserver/docker-mods) to
 
 ## Versions
 
-* **16.01.21:** - Rebasing to alpine 3.13
+* **20.01.21:** - Increase php fcgi timeout to prevent 504 Gateway timeout errors (existing users should delete `/config/nginx/site-confs/default` and restart the container).
+* **16.01.21:** - Rebasing to alpine 3.13. Users with issues on 32-bit arm, [see this article](https://docs.linuxserver.io/faq#my-host-is-incompatible-with-images-based-on-ubuntu-focal-and-alpine-3-13).
 * **12.08.20:** - Various updates to default site config, including added support for webfinger (existing users should delete `/config/nginx/site-confs/default` and restart the container).
 * **03.06.20:** - Rebasing to alpine 3.12
 * **03.06.20:** - Add php7-bcmath and php7-fileinfo