GrapheneOS Camera app version 44 released: https://github.com/GrapheneOS/Camera/releases/tag/44.
See the linked release notes for a summary of the improvements over the previous release and a link to the full changelog.
Is this version available to the stable channel? I am still on 43 or is there something that I need to do?
[deleted] don't need to do anything as soon as the alpha/beta testing is complete Apps should auto update it for you.