better ngnix config for resolving files etc.

README.md

@@ -30,6 +30,8 @@ At least 6 cores with 16GB RAM 100GB SSD would be sufficent.
 ## Install
 ### Prerequisites
 1) Copy the env and docker-compose.override.yml to the service directories via the script.
+
+Add your specific settings in `set-config.sh`, then:
 ```
 ./copy_overrides.bash
 ```
@@ -146,6 +148,11 @@ docker compose -f hedgedoc/docker-compose.yml up -d
 - Better reuse of gits for updating and maintainment.
 
 ## Changelog
+
+0.0.3
+- Fix the postgres-loose-it-all-volume mistake...
+ + Volume have to be `/var/lib/postgresql/data` not `/var/lib/postgresql/` or everthing will be deleted, if the container is rebuild.
+- More robust Nextcloud config.
 0.0.2
 - Make things more agnostic by
   + use original gits