merged dev into ha

# Conflicts:
#	README.md

README.md

@@ -49,6 +49,8 @@ Docker-Images are available here:
 - [Docker-Hub](https://hub.docker.com/repository/docker/collinwebdesigns/fastapi-dls): `collinwebdesigns/fastapi-dls:latest`
 - [GitLab-Registry](https://git.collinwebdesigns.de/oscar.krause/fastapi-dls/container_registry): `registry.git.collinwebdesigns.de/oscar.krause/fastapi-dls/main:latest`
 
+The images include database drivers for `postgres`, `mysql`, `mariadb` and `sqlite`.
+
 **Run this on the Docker-Host**
 
 ```shell
@@ -388,13 +390,13 @@ After first success you have to replace `--issue` with `--renew`.
 | `TOKEN_EXPIRE_DAYS`    | `1`                                    | Client auth-token validity (used for authenticate client against api, **not `.tok` file!**)                        |
 | `LEASE_EXPIRE_DAYS`    | `90`                                   | Lease time in days                                                                                                 |
 | `LEASE_RENEWAL_PERIOD` | `0.15`                                 | The percentage of the lease period that must elapse before a licensed client can renew a license \*2               |
-| `DATABASE`             | `sqlite:///db.sqlite`                  | See [official SQLAlchemy docs](https://docs.sqlalchemy.org/en/14/core/engines.html) \*3                            |
-| `CORS_ORIGINS`         | `https://{DLS_URL}`                    | Sets `Access-Control-Allow-Origin` header (comma separated string) \*4                                             |
+| `DATABASE`             | `sqlite:///db.sqlite`                  | See [official SQLAlchemy docs](https://docs.sqlalchemy.org/en/14/core/engines.html)                                |
+| `CORS_ORIGINS`         | `https://{DLS_URL}`                    | Sets `Access-Control-Allow-Origin` header (comma separated string) \*3                                             |
 | `SITE_KEY_XID`         | `00000000-0000-0000-0000-000000000000` | Site identification uuid                                                                                           |
 | `INSTANCE_REF`         | `10000000-0000-0000-0000-000000000001` | Instance identification uuid                                                                                       |
 | `ALLOTMENT_REF`        | `20000000-0000-0000-0000-000000000001` | Allotment identification uuid                                                                                      |
-| `INSTANCE_KEY_RSA`     | `<app-dir>/cert/instance.private.pem`  | Site-wide private RSA key for singing JWTs \*5                                                                     |
-| `INSTANCE_KEY_PUB`     | `<app-dir>/cert/instance.public.pem`   | Site-wide public key \*5                                                                                           |
+| `INSTANCE_KEY_RSA`     | `<app-dir>/cert/instance.private.pem`  | Site-wide private RSA key for singing JWTs \*4                                                                     |
+| `INSTANCE_KEY_PUB`     | `<app-dir>/cert/instance.public.pem`   | Site-wide public key \*4                                                                                           |
 
 \*1 If you want to use HA, this value should be point to `secondary` on `primary` and `primary` on `secondary`. Don't
 use same database for both instances!
@@ -403,11 +405,9 @@ use same database for both instances!
 every 4.8 hours. If network connectivity is lost, the loss of connectivity is detected during license renewal and the
 client has 19.2 hours in which to re-establish connectivity before its license expires.
 
-\*3 Other databases than sqlite are only supported outside of Docker (because of missing drivers)
+\*3 Always use `https`, since guest-drivers only support secure connections!
 
-\*4 Always use `https`, since guest-drivers only support secure connections!
-
-\*5 If you recreate instance keys you need to **recreate client-token for each guest**!
+\*4 If you recreate instance keys you need to **recreate client-token for each guest**!
 
 # Setup (Client)