v0.6.0

What's Changed

• TYP: fix basedmypy 2.9.0 errors by @lucascolley in #79
• DOC: clarify at() patterns/antipatterns by @crusaderky in #81
• ENH: allow tuple pad_width in pad by @ev-br in #82
• MAINT: use some enums by @lucascolley in #84
• TST: use pytest.importorskip by @crusaderky in #85
• TST/BUG: run all tests on all backends; fix backend-specific bugs by @crusaderky in #88
• ENH: new function nunique by @crusaderky in #90
• ENH: pad: add delegation by @lucascolley in #72
• TST: Run all tests on read-only numpy arrays by @crusaderky in #92
• TST: test coverage for vendored functions by @crusaderky in #93
• REL: set version to 0.6.0 by @lucascolley in #94

Full Changelog: v0.5.0...v0.6.0