Alpha v0.7.1

This update fixes a critical bug with all iterators that was missed before releasing v0.7.0. Please update if you want to use those.

Also, check the changelog for v0.7.0 here

Bug Fixes:

• Fixes a bug that prevented iterators from working at all
• Fixes a bug that caused the first startup after installing to display an odd error message

New Features:

• Added message to confirm discarding unsaved changes (thanks @RunDevelopment)
• Better Interpolate node slider (thanks @RunDevelopment)