v2.1.3

This version includes a fix in the proxySet util.

What's Changed

• fix(proxySet): fix .symmetricDifference,.isDisjointFrom; add .difference by @magicdawn in #1040

New Contributors

• @sukvvon made their first contribution in #1006
• @leweyse made their first contribution in #1021
• @dmaskasky made their first contribution in #1029
• @magicdawn made their first contribution in #1040

Full Changelog: v2.1.2...v2.1.3