MyBB Community Forums

This thread will include links to threads and GitHub Issues related to planned changes in MyBB that may affect MyBB extensions and their development:

• [Plugins]
  Changes in MyBB core that may require compatibility updates in plugins.
  
  
• [Themes]
  Changes in MyBB core that may require compatibility updates in themes.
  

We encourage plugin and theme authors to join the discussions and leave feedback, including links to extensions that may be affected, to prepare for upcoming changes and provide a smooth transition.
Confirmed changes planned to land in specific MyBB versions have an associated version Milestone on GitHub.

To keep track of potential breaking changes, Subscribe to this thread.

---

(type) (version) (link) (description)

[color=#2e6bfb][b][Plugins][/b][/color]
[color=#d326af][b][Themes][/b][/color]
[b][✔ 1.8.][/b] implemented in given version
[s]...[/s] withdrawn

[Plugins] [✔ 1.8.23] https://github.com/mybb/mybb/issues/3878 Remove "banned" datacache

[Plugins] [✔ 1.8.23] https://github.com/mybb/mybb/issues/3376 Change the my_post_key regularly

[Plugins] [✔ 1.8.27] https://github.com/mybb/mybb/issues/4305 Add HTML validation to postParser
[Plugins] [✔ 1.8.27] https://github.com/mybb/mybb/issues/4306 Use separate anti-CSRF token in the ACP

[Plugins] [✔ 1.8.28] https://github.com/mybb/mybb/issues/4397 Require parser HTML output validation (https://docs.mybb.com/1.8/faq/errors/#pa...ion-failed)