Hi@TheHypnooToad,
Thank you for contacting our community.
The 1.1.2 Build 20250317 rel.18331 is the latest version now. May I know why do you need beta firmware? Is there any issue on the router?
The way we do firmware is that we only release a new version when there is a bug/flaw/vulnerability to patch or a new feature to add, but since I am not in software development, I cannot provide a definite answer. We recommend keeping an eye on our official website for any new firmware updates if there would be any.