Updating Julia Packages

This will be a brief description of how to push updates to this (and presumably most) Julia package. Writing it down so I don't have to work it all out again when I forget again.

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1. Create new branch
2. Update code in new branch
3. (Update and) Run the test suite by running julia -i --project --check-bounds=yes -e 'import Pkg; Pkg.build(); Pkg.test("SugarKelp"; coverage=true)' in the project directory
4. Update documentation and examples
5. Push code to new branch
6. Merge with main
7. Comment on the final commit of the merge @JuliaRegistrator register
8. When this releases create a tag as described by the comment