# \[Breaking Change\] Using HTML slots in Flutter Web apps

**URL:** <https://forum.devtalk.com/t/breaking-change-using-html-slots-in-flutter-web-apps/11135>\
**Category:** Hybrid Official News\
**Tags:** newsbot, apps, flutter, html, official-news, web\
**Created:** [30 June 2021 17:02 UTC](https://forum.devtalk.com/t/breaking-change-using-html-slots-in-flutter-web-apps/11135 "2021-06-30T17:02:05Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![NewsBot](https://forum.devtalk.com/user_avatar/forum.devtalk.com/newsbot/32/1114_2.png) [@NewsBot](https://forum.devtalk.com/u/NewsBot)\
**Post date:** [30 June 2021 17:02 UTC](https://forum.devtalk.com/t/breaking-change-using-html-slots-in-flutter-web-apps/11135/1 "2021-06-30T17:02:05Z")

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A new [Flutter](https://devtalk.com/flutter) blog post/announcement has been posted!

> [@](#):
>
> Hello all! We recently landed a slightly different HTML markup for Flutter Web apps that was deemed a breaking change. A migration guide has been produced to ease the transition into the new markup: [Using HTML slots to render platform views in the web | Flutter](https://flutter.dev/docs/release/breaking-changes/platform-views-using-html-slots-web) Most web

Get the full details here: [https://groups.google.com/d/msg/flutter-announce/WpYW1XeKfDM/EOhq6aDICAAJ](https://groups.google.com/d/msg/flutter-announce/WpYW1XeKfDM/EOhq6aDICAAJ)