v0.2.12

PositiveIntegrators v0.2.12

Diff since v0.2.11

Merged pull requests:

• Fix test on mac (#159) (@JoshuaLampert)
• Use MPDeC in benchmarks (#160) (@SKopecz)
• Bump crate-ci/typos from 1.31.1 to 1.31.2 (#161) (@dependabot[bot])