1. We cannot paste code, wich is crucial regarding this forum - if you paste raw code, especially xml/html and try to use "code" style from editor, it is gone after saving.
To anyone trying to fight this issue, throw your code through this tool:
https://www.online-toolz.com/tools/text-html-entities-convertor.php
and then paste it. It will transcode problematic chars into html entities.

2. Sometimes pasting links into the post content ends up with error 403 - Forbidden when trying to save it. Only unlinking the text helps to save it without error.

3. Bolding does not work at all.

4. Is there any char limit on the post?

5. Additionally - sometime I get this weird behaviour... Like the link editor was buggy.
LINK to video showing the issue:
https://youtu.be/aNeKZMZbCo4

6. Emails with notification from forum comes in different languages - instead of coming in eng, they come in languages I do not understand - this is also something to fix.

7. New issue I found link in the video. Again with the links:
https://youtu.be/iglqFzCBY_0

I really do not know if this is only the issue if you are new forum user and have no carma points, but I found it very harsh and unpleasant to work with this editor.

Any plans to update it?

Best regards to all forum members!