I don't think anyone knows, ffupdater reports 'it is no longer maintained'. Csagan5 was awesome, they didn't get into politics, they just made the best Chromium browser for Android. I hope they are OK. I hope they come back.
One of the contributors is keeping the project alive here but it is not exactly the same.
For a Firefox fork (my main browser), there is the excellent Mull from DivestOS
Yeah I switched to fennec for now - mull's too hardened for how I want my browser to behave. Someone did point out mulch, from the divestOS project, to me recently in case anyone is looking for a FOSS chromium fork that's still maintained. I installed it through FDroid on stock android rom with no issues
She's dead, sis. Try Mulch if you specifically want a chromium-based browser. I use it as a backup for sites which don't work correctly under Firefox. You can add the divestos repo to your Fdroid client for auto updates.