1. Please remove `schemas/gschemas.compiled`. Not needed for 45+ packages. 2. Remove `thumbnail.gif`: [EGO Review Guidelines: unnecessary files](https://gjs.guide/extensions/review-guidelines/review-guidelines.html#don-t-include-unnecessary-files) 3. Don't use any parameters for `getSettings()` since you already have that in `metadata.json`. 4. Please don't store any instance of objects in a property in the default class you are exporting (line 11 `prefs.js`) that won't allow the garbage collector to do its job after window close: [EGO Review Guidelines: Destroy](https://gjs.guide/extensions/review-guidelines/review-guidelines.html#destroy-all-objects) If you don't want to make it local to `fillPreferencesWindow()` function, you can clean up on: ```js window.connect('close-request', () => { // clean up here }); ``` 5. Also destroy and null out in disable (line 18-19 `extension.js`): [EGO Review Guidelines: Destroy](https://gjs.guide/extensions/review-guidelines/review-guidelines.html#destroy-all-objects) 6. Timeout should be removed on disable and also before creating a new one (line 148 `extension.js`): [EGO Review Guidelines: Timeout](https://gjs.guide/extensions/review-guidelines/review-guidelines.html#remove-main-loop-sources) If you need any help with your extension you can ask us on: - [GNOME Extensions Matrix Channel](https://matrix.to/#/#extensions:gnome.org) - IRC Bridge: irc://irc.gimpnet.org/shell-extensions