work in progress; word of advise - start your projects with one, never build one in retrospect
Anvil's build would report completed twice, bringing shame to itself and its family. It no longer does this. (I mean, really...)
CI wasn't working correctly/reliably and especially in conjunction with the process host.
Anvil's file watcher should now support any IDE. Previously, IDEs like WebStorm had to be specially configured but Anvil now supports it just fine, out of the box.
There have been a lot of problems with Anvil's file watcher since forever. The lib Anvil used to rely on for this is officially unsupported/deprecated and so I'm changing things over to chokidar and simplifying the previous strategy Anvil used over all.
This may introduce a great deal of bugs, but hopefully it has just resolved a lot of the issues that happened in the past.