We've recently added context menus so you can easily access options like auto-fill a single day or copy a snippet to other projects.
The quick actions menu is accessible by doing tap and hold action on the following:
Empty date in your timeline
Date with an existing snippet in your timeline
Individual snippet on a given day
FYI: The actions and menus differ for each of the items above.
Autofill: automatically fill with a photo/video that you've captured during the day
Previous empty date: move to an earlier date with no snippets
Back 1 month: navigate to 1 month ago
Back 1 year: navigate to 1 year ago
Go to date: navigate to a specific date.
Date with an existing snippet
Same actions to those on an empty date but with an additional option:
Mash: mash all the content in a selected day
Share: share snippet
Replace: replace snippet with a new clip
Post to Project: copy the snippet into another project
Edit: quickly open the snippet editor
Change Caption: promptly change your snippet's caption
Make Private: make the snippet private
Delete: delete the snippet