The last thing I read about the A1222 was the following on amiga-news.de on January 13th 2022:
A1222plus motherboard
- Hardware works as expected, including network and audio
- DVD drive support still problematic at the moment.
- Board now can boot Workbench
- Performance like the original beta board: all popular software (e.g. Odyssey and IBrowse, but also the latest DVDPlayer version) as well as A-EON's 2D and 3D graphics drivers including the latest Enhancer 2.1 release are supported.
- The A1222+ uses the latest uboot firmware written by Mark Olsen, which provides additional variables such as reduction in the number of Boing Ball animation and generally faster boot time.
- Production start and planned availability not set yet: currently preparing early adopter production depending on component availabilitySource:
https://www.amiga-news.de/en/news/AN-2022-01-00041-EN.htmlThe production of the Sam460LE has started, so it looks like it will appear on the market before the A1222 does.
After what I can see, the A1222 web page (
http://www.a1222plus.com/index.php) was last updated in December 2020.