v1.3.0

What's Changed

• TST: use numpy and matplotlib nightlies in bleeding-edge CI by @neutrinoceros in #123
• DEP: drop dependency on more_itertools by @neutrinoceros in #124
• DEP: make colorspacious a test-only dependency by @neutrinoceros in #125
• DEP: drop support for matplotlib<3.5 by @neutrinoceros in #122
• BLD: use dynamic version metadata by @neutrinoceros in #126
• REL: bump version to 1.3.0 by @neutrinoceros in #127

Full Changelog: v1.2.1...v1.3.0