Be careful with old versions!
These versions are displayed for reference and testing purposes. You should always use the latest version of an add-on.
* Fixed: Stored markers are correctly restored for background tabs.
* Fixed: Markers are not lost even if they are not restored just after the page is completely loaded.
* Fixed: Appearance of splitted markers is corrected.
* Fixed: Now it doesn't hang up if you want to create nested markers.
* Modified: "Clear This Marker" clears all of descendant markers for nested markers.
* Improved: The internal implementation has been improved on a few points.