Version 7.6: major Terminal upgrades and new SKILL lexers

Version 7.4: new terminal integration and freezing upgrade

Version 7.3

- new file-based communicator
- layout upgrade
- improved one-window-toggle functionality

Update README.md

version update

version 7.0:

- new multi-window layout system
- updated styling
- sessions now store new layouts with opened FileExplorer widgets

small Ctags fix

version bump

more font upgrades

Version 6.15 - various upgrades