v0.15.3 Release

What's Changed

• drop plugin 2.0 / 2.1 / 2.2 by @laurentschoelens in #256
• [#258] Update docs for 0.15.3 by @mattrpav in #259

New Contributors

• @laurentschoelens made their first contribution in #256

Full Changelog: 0.15.2...0.15.3