ZPE 1.13.8 is only just out, and we've already got the headline feature of ZPE 1.13.9, and it's all about security.
Plugin security has been non-existent over the last few versions due to changes and deprecations in the underlying Java language. Anyway, today I decided it's time to relook at this and I've come up with my own way of doing this. Simply put, it forces plugin developers to develop an alternative way of accessing files, and that's using the new ZPE Sandbox Security file system. It also prevents access to certain other things, like running commands on the command line through the shell and restricts users to the built-in ZPE shell.
Overall, this is the first step to a more secure plugin-based environment and I'm really happy with it.