Notepad++ v6.8.7 new features and bug-fix:
- Fix crash while "backups and session snapshots" is activated.
- Restore file extension feature in save dialog.
- Fix crash issue while moving Find In Files progress window.
- Enhance language detection on "Save as".
- Move position to center when using "-n" option in command line.
- Installer enhancement: Allow user to keep DSpellCheck plugin.