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.
1. Link Open In Default/Background/Foreground
2. After Close Tab, Activate Default/Left Tab/Right Tab/Father Tab/Father's First Child Tab/Father's Last Child Tab/First Tab/Last Tab/Next Child Tab (Suggest)
3. PgUp/PgDn By Dbl-Click Upper/Bottom area