LibreCAD
Version: master
SCM Revision: 2.0.8
Compiler: GNU GCC 4.8.4
Qt Version: 4.8.6
Compiled on: Mar 16 2016
running on Linux.
I am doing this tutorial:
 
 User Manual for LibreCAD 2.0  
Under section:   "Creating a radius in a corner"
Excerpts:
"....  We will use line modify again for this task. Select Modify / 
round.
Move your cursor down to the inside vertical line and left click 1 time. 
Move your cursor to the other green line taking care that the radius 
shown connects the 2 lines and left click 1 time. 
The results are shown below.  ... ... "
I am trying to round the corner of an isometric L-bracket 
as shown in the tutorial example. 
There is not such 
Round tool under the 
Modify menu.
Was the tool removed?
What is the alternative solution for such isometric 
rounding of inside or outside corners?
Please advice.
Thank you.