@beelee said:
The old one still be available for those that like it I assume ?
Probably not. This is a completely different library. Substance has served us well, but has bugs, and our current version is really old and difficult to upgrade. I'm leaning somewhat strongly to go with this new L&F library. Namely because the upgrade path is already done, with Substance (our old L&F), we'd have to do some work/efforts to upgrade.