YouTube is to launch a number of additional features and new development for creators. Here's a short summary, with many more detailed in the creators blog.

Here’s a look at the things we’ve been working on to help you make more your videos even more awesome, to reach global audiences and grow your businesses on YouTube.
YouTube Creator Developments Being Released In Coming Months [youtubecreator.blogspot.com]

the new YouTube Creator Studio app lets you see analytics, manage your videos and more.

from today you now have thousands of royalty-free sound effects at your disposal. We’ve also added more tracks to the Audio Library.

Your video game footage with crazy high frame rates will soon look as awesome on YouTube as it does when you’re playing, when we launch support for 48 and even 60 frames per second in the coming months.

Your fans aren’t just watching your videos, they’re also helping support your channel through services like KickStarter, IndieGogo, Patreon and more. We’ll be adding another option for you, where fans will be able to contribute money to support your channel at any time, for any reason.

and more...