Ch-ch-ch-ch-changes

For everyfile in vim, vim remembers the position of the changes that have occurred. These change positions are stored in the changes list for each file and can be used for intrafile navigation with the two commands g, and g;.

This is really handy if you switch to a large file and need to quickly flip through the most recently changed sections of that file.

View the entire list of changes for a file with the command :changes.