Revision history

0.0005      2020-06-25
    - Maintenance release. No user visible changes.

0.0004      2019-05-15
    - Bug fix: TOLERANCE_REL for negative values.

0.0003      2019-03-24
    - Simplify value comparison implementation.
    - Support both $TOLERANCE and $TOLERANCE_REL.
    - Fix a couple issues caused by some dependencies.

0.0002      2018-12-02
    - Reimplement many things.

0.0001      2018-10-28
    - First release.