Teiid 8.10 Beta2 is available from the downloads and maven. We've continued to tackle issues and refine the work from Beta1. We have now addressed over 80 issues and are making significant progress on geospatial support.
The 8.10 final is still on track for mid-February. Now that EAP 6.4 Alpha is available, it will be the target for 8.11 development.
Let us know if you experience any issues as there is plenty of time to get them addressed for CR1.