mirror #2306 updates

[raclim]

Fixes #2303

Changes:

• I accidentally merged several additional changes in develop into @lindapaiste's fix in Fix errors sending emails (#2303) #2306. I would like to isolate her specific changes from that PR and mirror them in this one to immediately deploy to release. I apologize for the confusion here!

I have verified that this pull request:

• has no linting errors (npm run lint)
• has no test errors (npm run test)
• is from a uniquely-named feature branch and is up to date with the develop branch.
• is descriptively named and links to an issue number, i.e. Fixes #123

[release-com]

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• p5.js-web-editor

🔧Environment Status : https://app.release.com/public/Processing%20Foundation/env-d7368a3a8b