This page lists the major changes in Add-on functionality, behavior, or development. It is intended to help developers identify recent changes in behavior.
This page covers the years of 2018 and 2019. See Release Notes for the most recent changes.
December 2, 2019
The documentation guide pages have been reorganized to better help new developers learn how to build add-ons.
November 12, 2019
The Gmail add-on
scope is no longer required for Gmail
add-ons. Apps Script and Gmail now ignore this scope if it is present in an
November 7, 2019
All add-ons are now in the G Suite Marketplace.
To streamline the add-on discovery experience for users in the G Suite Marketplace, publication of both public and private add-ons to the Chrome Web Store is deprecated. Chrome extensions continue to be presented in the Chrome Web Store and aren't affected by this change.
March 15, 2019
The documentation for Gmail Add-ons has been consolidated into this set of Add-on documentation. As part of this move, much of the existing add-on documentation was reorganized for better presentation.
August 17, 2018
This documentation set was created by migrating existing pages out of the Apps Script documentation. The Add-on documentation has been moved in an effort to make add-ons more discoverable and improve site navigation.
In the coming months the Add-ons documentation will continue to be expanded and revised to create a better developer learning experience.