I just published ZS3
1.2.8. It’s availableon my website and will be in the next Quicklisp dist update in May. The main difference is support for the latest AWS authentication system. This makes ZS3 work properly with the latest AWS regions
like Frankfurt and Seoul.
If you have any trouble using it, please let me know
(This work was for a paying customer; if you are interested in specific updates and features in ZS3 or any of my other software,get in touch.)