Merge pull request #90 from kthyng/main

updated release workflow and whats new

Author: kthyng

.github/workflows/release.yaml

@@ -18,7 +18,7 @@ jobs:
 
       - name: Publish to PyPI
         if: github.event_name == 'push' && startsWith(github.ref, 'refs/tags')
-        uses: pypa/gh-action-pypi-publish@master
+        uses: pypa/gh-action-pypi-publish@release/v1
         with:
           user: ${{ secrets.PYPI_USERNAME }}
           password: ${{ secrets.PYPI_PASSWORD }}

docs/whats_new.md

@@ -1,6 +1,6 @@
 # What's New
 
-## v3.0.0 (March 17, 2023)
+## v3.0.0 (March 20, 2023)
 
 * Fixed a deprecation warning (https://github.com/matplotlib/cmocean/pull/86), by @neutrinoceros
 * Added CodeQL workflow (https://github.com/matplotlib/cmocean/pull/85), by bot