Hello and thank you for this great plugin!
I'm not sure if this is just about me being thick or something got wrong between NPP 4.9.2 and NPP 5.0.0. Since 5.0.0 I'm missing the little green arrow showing the line of code being currently 'stepped'. I've been trying with Dbgp 0.0.8.16 using NPP 5.0.0 and 5.0.2 (arrow is missing), then with NPP 4.9.2 and PortableNPP 4.9.1 (the arrow is there).
This is my config:
Found a workaround. See http://sourceforge.net/forum/forum.php?thread_id=2132208&forum_id=331754
Good news! I can confirm that version 0.9 beta solves the problem.