Gmail for iOS now allows you to add attachments from the Files app

Quick launch summary 

In the Gmail iOS app, when composing or replying to an email, you can now upload attachments from the Files app on your iPhone or iPad.

Getting started 

• End users: This feature will be available by default. In the Gmail iOS app, when composing or replying to an email, click the attachment icon and scroll to the “Attachments” section. Then select the folder icon to select an attachment from the Files app. 

Rollout pace 

• Rapid Release domains: Extended rollout (potentially longer than 15 days for feature visibility) starting on February 12, 2020 
• Scheduled Release domains: Extended rollout (potentially longer than 15 days for feature visibility) starting on February 12, 2020 

Availability 

• Available to all Gmail iOS users.