Concerns: pushword/admin, pushword/admin-block-editor
The editor includes a downloadable diagnostic and a session-only writing-suggestions toggle. If you override @PushwordAdminBlockEditor/editorjs_widget.html.twig: merge the diagnostic markup and diagnostics configuration from the default template. Other sites: no action required.
Typing over selected blocks now replaces them with a single character; Ctrl+U switches between Markdown and blocks before the browser handles the shortcut. If you override the widget’s shortcut listener: use the default widget’s capturing keydown listener.
Leaving an edit form cancels pending lock pings without logging a network failure; restoring the page from browser history restarts the pings. No action required.