v2.1.1

What's Changed

• Remove deprecated license metadata by @Cadair in #302
• Migrate theme to toml config by @Cadair in #304
• Attempt to fix search post-toml by @Cadair in #305
• Fix github icon placement by @Cadair in #306
• Improve colouring of navbar elements by @Cadair in #307
• Bump pydata-sphinx-theme to 0.17 by @Cadair in #314
• Update publish workflow by @Cadair in #315

Full Changelog: v2.1.0...v2.1.1