Publishing in Pages always publishes the page opened in the editor, but you can now choose to also publish all its subpages, or all available language versions of the page, as needed.
If you are working on multi-language sites, you can now see which language versions are currently available for a specific pages in the page settings: a checkmark indicates that the page is available in the language, while a dash indicates that this language version has not been created yet.
If you try to close the Pages tab while there are unsaved changes in the editor, you will now be prompted to save your changes first.
Fixed issues:
The contents of the rich text editor toolbar will now wrap according to the space allocated to its component.