Also they fixed a Windows Access Violation Error bug that had been stopping me in my tracks for the last 2 versions. For my money, 2018.1 is the best PT update since PT10.
A full list of new features:
http://www.avidblogs.com/introducing-pro-tools-2018/New Features in Pro Tools 2018
Capture Performances Retroactively: Get ideas out of your head, into Pro Tools, and turn them into music. Capture MIDI performances even when you’re not recording.
Take Deeper Control of your MIDI: Looking to improve your MIDI editing workflow? In Pro Tools 2018, you can easily edit MIDI notes with key commands, transpose in-key, and quickly build chords so you can tweak your performance to perfection and develop ideas.
Build Sessions on the Fly with Track Presets: Want to reuse that perfect sound from a different session or project? Save it as a track preset and load it up wherever you need it. Spend less time configuring tracks and remove mundane tasks so you can spend more time being creative, developing ideas, and finishing projects.
Comp Together the Best Takes: Looking to speed up your comping process? Easily and speedily comp together the best takes while saving valuable screen real estate in Waveform view.
Get a Better View of your Mix: Get an at-a-glance view of your mix with new color indicators and Mix Window EQ Curves that display combined EQ effects on each track.
Start Collaborating More Easily: Select File > Start Collaboration, and Pro Tools will automatically save your current session, close it, and reopen it as a project in the cloud, with all tracks converted and ready to be shared.
iLok Cloud With the introduction of Pro Tools 2018, we’re doing more than just improving your workflow with new features, we’re also changing how you work. Pro Tools and all Avid audio plug-ins now support iLok Cloud. That means you now have the option to work iLok-free, and gives you the freedom to work “on the go,” wherever you have internet and Pro Tools. Or, if you prefer, continue using your iLok as before.
http://www.avidblogs.com/pro-tools-2018-1-ilok-cloud/