Actually i am no longer busy with that since i already submitted the new version for 4.8 last week; Though i still did not hear anything back from Epic.
The version for 4.8 took a bit longer since i rewrote quite some stuff of the toolkit to now be component based (Now there’s a HealthComponent, a SkillComponent, a TopDownMovementComponent, etc); This was only possible with 4.8 since before there was a bug with Replication with Blueprint Components.
If you want a version for 4.8 already, drop me a mail (office [at] indygoof [dot] net) with the receipt you got from epic when buying the toolkit (as a proof of purchase) and i will send you a link to download the current version.
Cheers,