HackMD
Show editing history
This feature allows you to view the change history of a specific line without having to go through the entire version of the note one by one.
Whether you're collaborating on a document or reviewing the content of it, you'll be more productive!
We greatly appreciate all users who participated in testing and provided feedback for our new feature. Your insights helped us fix issues and continue improving.
If you're interested in participating in future developments, please fill out this form: https://tally.so/r/mOJzaA
Who can view the editing history?
As long as you have read access to the note, you can view the editing history for any particular line in the editor in both-mode.
Switch to the both-mode in edit page
How do I view the editing history?
Open the editing history
In the editor, click the line number of any line to open the menu, then click “View Edit History”.
View different versions of records
In the feature, red color indicates deleted content and green color indicates added content.
You can click 
and 
arrow keys to switch between versions.
View full version
Clicking on “Full Version” will open the full version of your note and move you to the time point of the version you selected.
Who can view paragraph edits?
When you have editing privileges on a note, you can view the editing history, and there are different records to view depending on your scenario.
Free users can view the last 3 edits; Prime users can view all edits.
