GCM 2.9.1

Announcements:

Note

This is planned to be the last release major release (2.x) that supports Windows 7 and 8.x. We will be moving off of .NET Framework to .NET (Core) on Windows this year with version 3.0.

Changes:

• Use AbsoluteUri to open URIs in the system browser to avoid double encoded URLs on macOS (90884de)