- Upgrading from a previous database would cause the login to fail
- Demo users were able to setup two factor authentication. Demo users can no longer do so.
For Windows, make sure you have .net 4.7 installed before attempting to upgrade.
For Linux, mono versions 5.10 and higher have stable support for 4.7.
All users will need to perform some manaul updates to their Web.config for it work as intended. Please see this post for instructions (if you haven't upgraded to 2+ yet).
Please (really) let us know if you run into any issues upgrading. Feel free to post in the forums if you have any further questions.