# V447 Release Notes **URL:** \ **Category:** Release Updates\ **Created:** [March 6, 2024, 4:47pm UTC](https://community.thunkable.com/t/v447-release-notes/2878530 "2024-03-06T16:47:00Z")\ **Posts on this page:** 4\ **Page:** 1
**Author:** ![ioannis](https://sea1.discourse-cdn.com/flex015/user_avatar/community.thunkable.com/ioannis/32/146956_2.png) [@ioannis](https://community.thunkable.com/u/ioannis)\ **Post date:** [March 6, 2024, 4:47pm UTC](https://community.thunkable.com/t/v447-release-notes/2878530/1 "2024-03-06T16:47:00Z")
This version of Thunkable was released on March 4, 2024. **Blocks** - Enable methods with output for [Custom Components](https://docs.thunkable.com/app-design/ui-components/custom-components) - Update UI to add and remove variables inside functions ![image](https://us1.discourse-cdn.com/flex015/uploads/thunkable/original/3X/b/e/becd7dfbad86052279eca3440ad8dee139cb90ec.png) **User Interface (UI) Components** - Fixed an issue with navigating back on iOS apps by swiping on the screen ![GIF (1)](https://us1.discourse-cdn.com/flex015/uploads/thunkable/original/3X/2/3/23cde54486e0712d6d8b5ebb6c09987750222185.gif) Please keep in mind that you may need to do a [hard refresh](https://docs.thunkable.com/getting-started/data-sources/data-sources#hard-refresh-your-browser)of your browser for the changes to take effect in your project. If you experienced any of these issues on the [Thunkable Live](https://thunkable.com/mobile) app, you will need to update to the latest version through the App Store and/or Google Play Store before any changes will occur. If your [downloaded or published app](https://docs.thunkable.com/publishing-apps/publish) is affected by any of these issues, you will need to re-download or re-publish your app for these changes to take effect. ---
**Author:** ![tatiang](https://sea1.discourse-cdn.com/flex015/user_avatar/community.thunkable.com/tatiang/32/55482_2.png) [@tatiang](https://community.thunkable.com/u/tatiang)\ **Post date:** [March 6, 2024, 7:24pm UTC](https://community.thunkable.com/t/v447-release-notes/2878530/3 "2024-03-06T19:24:01Z")
Thank you for that improvement to function variables! ---
**Author:** ![tthompson41231](https://sea1.discourse-cdn.com/flex015/user_avatar/community.thunkable.com/tthompson41231/32/161401_2.png) [@tthompson41231](https://community.thunkable.com/u/tthompson41231)\ **Post date:** [March 7, 2024, 1:18pm UTC](https://community.thunkable.com/t/v447-release-notes/2878530/4 "2024-03-07T13:18:56Z")
I’m excite for the new for the new custom components feature. Great Job! ---
**Author:** ![tiny\_apps](https://avatars.discourse-cdn.com/v4/letter/t/3d9bf3/32.png) [@tiny\_apps](https://community.thunkable.com/u/tiny_apps)\ **Post date:** [March 8, 2024, 6:18am UTC](https://community.thunkable.com/t/v447-release-notes/2878530/5 "2024-03-08T06:18:24Z")
At least a web preview for these will be nice