This plugin a fork from https://github.com/BeauAgst/svn-blamer.
The following features have been added:
Added a new configuration option svn-blame.historyDaysLimit, which allows you to set the amount of days in which svn blame is historical, in order to improve blame performance.
Added a new "Svn Blame" button in the upper right corner of the text editing window area, which can be clicked to display svn blame information; in addition, holding down the alt key and clicking this button will clear the svn blame information.