Unreleased
==========
+
+0.7.0 - 2021-07-13
+==================
+
Added
-----
- Path optimization based on Dijkstra, different interesting points search.
+- Debuging output.
+
+Changed
+-------
+
+- Use search cost in nn, nv only.
+- Make private methods public.
0.6.0 - 2021-04-08