The first release notes in 2020 for Google Apps Script are mostly related to the announcement of general availability of G Suite Add-ons and cover:
- Manifest file structure changes (Note: “Manifest fields that previously supported Gmail add-ons still exist, but are now deprecated”)
- Extension of the Card service
- A Conference Data service has been added to sync Google Calendar with 3rd part conferencing applications
Visit the source link for more details.
Source: Release Notes | Apps Script | Google Developers
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