We just release v3.4 of LmcRbacMvc with support for PHP 8.0 to PHP 8.3
There was an issue with zfr/rbac that causes deprecation notices in PHP 8. Since zfr/rbac is no longer supported, we created a clone of it (lm-commons/rbac) with the minimum code changes to get rid of the deprecations notices. It uses the same namespace as zfr/rbac.
This clone is now used in LmcRbacMvc v3.4.
This is a temporary solution as v4 of LmcRbacMvc will use a more recent implementation of Rbac and Roles.