Your comments
In the next 20.1 build "Nautilus" will be replaced with "Files (Nautilus)".
Starting with SmartGit 19.2 preview build 15043 you can customize the low-level property
log.details.headerValueSeparator
to replace the newline character with, e.g. spaces.
When exactly the search and replace should be triggered? Please take a look at the current Add Tag dialog and press Ctrl+Space - do you want to get something similar for the Add Branch dialog?
No, just one option was added in 19.2 to switch between mixed file display and working tree + index files. Because of lack of better matching options I mark this request as completed.
Yes, "git worktree remove" has been added in SmartGit 19.2.
SmartGit 19.2 #15040 will copy by default the short ID and adds an option in the low-level properties to copy the full ID.
The latest build should provide a 95% fix for that.
The option should not require a restart, but only has influence on new windows.
Please try the build 15033 and search for the low-level properties starting with files.split.
Customer support service by UserEcho
You can already right-click a repository and open a Git shell (or Terminal depending on the platform) where you can invoke the Git commands.