The ownership and ongoing maintenance of this project has been taken on by @rianjs and has therefore been moved to https://github.com/rianjs/ical.net. As per the new repository name, this project is now known as Ical.Net and is available via nuget at https://www.nuget.org/packages/Ical.Net/
If you have previously cloned and/or forked this project, please change the remote for the root origin to https://github.com/rianjs/ical.net (or git@github.com:rianjs/ical.net dependent upon how you are accessing the github repository)
Thanks to @rianjs for taking this on!