v5.28.4 (v3.8.4845)

Enhancements

• [WP-3831] WPR core: Add loader/spinner when there is a check in progress inside the dialog
• [WP-3931] WPR core: Dictionary: Add word filtering / search
• [WP-4702] WPR core: Improve markup refresh mechanism after adding words to the UD

Bug fixes

• [WP-4700] WPR core: Words with special characters can be added to UD
• [WP-4701] WPR core: Words with a dot inside (like website names) are not allowed to be added to UD
• [WP-4735] WPR сore: Error navigation using Dialog; doesn't auto-scroll to the highlighted errors in long documents
• [WP-4755] WPR сore: Markup restores for added words after UD reconnect