Hope the bug hunt is going well. I’ve been using most of the features in parameters and finding them incredibly powerful. (made an advanced grid gallery where you can define the spanX & Y of each item. Thanks Gridorama!) I hope my dev doesn’t break on the next release. 
Not completely necessary as you can do this with select drop down but would help with QOL in the future.
Could keep a similar syntax to select box and improve on the toggle option which is limited to ‘on’ and blank
"uppercase-toggle" : {
"type" : "checkbox",
"options" : ["none", "uppercase"]
},