## Unreleased
### Added
+- Guess goal car method.
+- Possible inits method.
+
+### Fixed
+- Heading overflow/underflow.
+- Negative discriminant.
+- Parallel parking slot entry find.
+- Guess goal method for angled perpendicular parking slots. `guess_gc` method
+ now decides if the parking will be forward or backward.
+
+## 0.2.0 - 2019-08-05
+### Deleted
+- Collide functions `intersection` and `inside`. Moved to `bcar` library.
+
+## 0.1.0 - 2019-07-25
+### Added
- Changelog, license, readme.
+- Doxygen config file.
+- [WvTest][] unit testing framework.
+- Link `bcar` and `pslot` libraries.
+- Implement find entry by reverse method.
+- Find entry by reverse method for perpendicular parking slots.
+- Find entry with BFS for parallel, by reverse for perpendicular.
+
+[WvTest]: https://github.com/apenwarr/wvtest