* Fix some undefined behavior
* Avoid overflow in line simplification calculations
* Oops, missed a test
* Didn't mean to add that to the Makefile
* Revert "Revert "[ci] test in debug mode (#202)""
This reverts commit c95c328e47.
* Fix reference to out-of-scope pointer
* Fix invalid shift and out-of-bounds vector element reference
* Update changelog and version