Embed env_vars guidance in docs

transmission_openvpn/CHANGELOG.md

@@ -1,3 +1,5 @@
+- Added support for configuring extra environment variables via the `env_vars` add-on option alongside config.yaml. See https://github.com/alexbelgium/hassio-addons/wiki/Add-Environment-variables-to-your-Addon-2 for details.
+
 ## v5.3.2 (31-05-2025)
 
 - Update to latest version from haugene/docker-transmission-openvpn (changelog : https://github.com/haugene/docker-transmission-openvpn/releases)

transmission_openvpn/README.md

@@ -39,6 +39,8 @@ comparison to installing any other Hass.io add-on.
 
 ## Configuration
 
+Use the add-on `env_vars` option to pass extra environment variables (uppercase or lowercase names). See https://github.com/alexbelgium/hassio-addons/wiki/Add-Environment-variables-to-your-Addon-2 for details.
+
 Options : see https://github.com/haugene/docker-transmission-openvpn for documentation
 
 For setting a custom openvpn file (even if using AIRVPN), you should set OPENVPN_PROVIDER to "custom", then reference your ovpn file in your "OPENVPN_CONFIG". For example, if AIRVPN has provided to you an *.ovpn filed named AIRVPN.ovpn, you need to install an addon such as Filebrowser, go in the /config/addons_config/transmission/openvpn folder and put the AIRVPN.ovpn here. Then, in the addon option you need to write "AIRVPN" in the "OPENVPN_CONFIG" option
@@ -50,3 +52,5 @@ WEBPROXY_ENABLED : the webproxy is enabled by default on port 8118 but can be di
 Webui can be found at `<your-ip>:9091`.
 
 [repository]: https://github.com/alexbelgium/hassio-addons
+
+

transmission_openvpn/config.yaml

@@ -115,7 +115,7 @@ privileged:
   - NET_ADMIN
 schema:
   env_vars:
-    - name: match(^[A-Z0-9_]+$)
+    - name: match(^[A-Za-z0-9_]+$)
       value: str?
   DEBUG: bool
   DNS_server: str?