Update release

What's Changed

• Bump pillow from 8.4.0 to 9.0.0 by @dependabot in #41
• Bump ipython from 7.29.0 to 7.31.1 by @dependabot in #42
• Use xarray-dataclasses for creating array or cube by @astropenguin in #49
• Use morecopy for copying function by @astropenguin in #50
• Release v0.7.0 by @astropenguin in #53

New Contributors

• @dependabot made their first contribution in #41

Full Changelog: v0.6.1...v0.7.0