EXTEND command V25
The EXTEND command behaviour has changed with BricsCAD V25.
Quick mode has been introduced and is the default option, automatically allowing you to extend without having to select boundary edges.
See the EXTEND command in Bricsys help for more information.
To revert behaviour back to the same as earlier BricsCAD releases, change
TRIMEXTENDMODE = 0.
Note. Changing this variable will also affect the behaviour of the TRIM command.