Add an indicator for watched videos on YouTube. Use GM menus to display history statistics, backup history, and restore/merge history.
These are versions of this script where the code was updated. Show all versions.
Fixed marker no longer work on video items shown in channel/user search page, due to site changes
Fine tune marking of rounded-cornered video list item
Added history data size display to statistics. Update for rounded-cornered video list items.
Added support to mark video items in the new user/channel "SHORTS" tab
Bugfixed a typo in the code which caused videos on "load more" list are nor marked.
Bugfix for previous update
Update due to site changes: markers failed to be applied; broken marker toggling
Fixed video items on Recommended page (i.e. home page) failed no longer marked due to site changes
Added support for short videos (whose URL uses "shorts" instead of "watch").
Increased reliability of video marking on page scroll.
Fixed video items added when scrolling page were not reliably marked.