There hasn't been an update here in about 10 months....prolly safe to assume it's not getting any more updates on Itch. He is still fairly active on his pateron https://www.patreon.com/HopesGaming
Viewing post in The DeLuca Family 0.08.0.3 comments
Yea, it's a long time, but it took them already 6 months to get from 8.3 to 9 on patreon, and 9.6. was just uploaded in May
So either it is abandoned here, or the public release will just be "around the corner".
9.5 is uploaded on several different sites, but it's the question if it's uploaded by HopesGaming or someone else, as well as if you trust those other sites to download it from or not.
It would be easier to know if it's abandoned if we could get infos from HopesGaming themselves or is a patreon could share information from the lastest news about Releases, which was posted on patreon in April.