DeltaruneAI help

[icebruh6-art]

So I want to play the deltaruneAI mod
https://gamebanana.com/mods/download/614438#FileInfo_1561712
but when I use deltahub or deltapatch it wouldn't let me play

in Deltahub it tells me "Failed to apply xdeltapatch: deltaruneaich1.xdelta
and it Deltapatch it tells me "An error has occurred: xdelta3: source file too short: XD3_INVALID_INPUT"
please help

[y114git]

You must switch to beta (1.05) branch for DELTARUNE in Steam.

[jmacd]

Probably belongs in https://github.com/marco-calautti/DeltaPatcher