# API Difference 7.0-preview7 vs 7.0-rc1

API listing follows standard diff formatting.
Lines preceded by a '+' are additions and a '-' indicates removal.

* [System.Diagnostics](7.0-rc1_System.Diagnostics.md)
* [System.Diagnostics.Eventing.Reader](7.0-rc1_System.Diagnostics.Eventing.Reader.md)
* [System.Resources.Tools](7.0-rc1_System.Resources.Tools.md)
* [System.Windows.Forms](7.0-rc1_System.Windows.Forms.md)
* [System.Windows.Forms.Design](7.0-rc1_System.Windows.Forms.Design.md)

