The team did not build public binaries for CONNECT 4.0 Beta. However, CONNECT 4.0 Release Candidate (RC1) is due to be tagged in GitHub early this week, so I asked the team to build and post binaries for RC1. I recommend you use that version in your testing. Let us know if you have any questions.
thank you, that sounds good :). I just noticed a 3hr old tag on GitHub (CONNECTSolution-4.0.0) which could be that one you talked about earlier - will be monitoring Wiki for link to the RC1 (or will it be published somewhere else?)