Embed env_vars guidance in docs

flexget/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.
+
 ## "3.18.20" (01-11-2025)
 - Minor bugs fixed
 

flexget/README.md

@@ -46,6 +46,8 @@ The installation of this add-on is pretty straightforward and not different in c
 
 ## 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.
+
 Webui can be found at <http://homeassistant:5050>.
 Default password: `homeassistant123` (change via addon options).
 
@@ -98,3 +100,5 @@ For complete configuration documentation, see: https://flexget.com/Configuration
 ## Support
 
 If you have an issue with your installation, please be sure to checkout github.
+
+

flexget/config.yaml

@@ -86,7 +86,7 @@ ports_description:
   5050/tcp: Web interface
 schema:
   env_vars:
-    - name: match(^[A-Z0-9_]+$)
+    - name: match(^[A-Za-z0-9_]+$)
       value: str?
   FG_LOG_LEVEL: list(critical|error|warning|info|verbose|debug|trace)?
   FG_PLUGINS: str?