v2.0.0

This is the release of API version 2 🎉 - d2970ab

With v2 comes the ability to:

• specify your export format instead of limiting you to HTML (Dark)
• specify the date format for dates in exported files, see the .NET docs for more
• specify a "before" and "after" field, only export messages before or after the provided date

Usage of v2 has been documented in the README