Register 0.2.2

[scheinerman]

@JuliaRegistrator register

Release notes:

• Bug fix only. Corrected problem when removing redundant constraints.

[JuliaRegistrator]

Registration pull request created: JuliaRegistries/General/137582

Tagging

After the above pull request is merged, it is recommended that a tag is created on this repository for the registered package version.

This will be done automatically if the Julia TagBot GitHub Action is installed, or can be done manually through the github interface, or via:

git tag -a v0.2.2 -m "<description of version>" 620d06f8b27d773a6cc0bb8efe642ad031de40c2
git push origin v0.2.2