Improvements to LDAP support, thanks to @bpb54321!
- LDAP settings may now be stored in the [ldap] section of a central_auth.ini file, so there is an alternative to storing credentials in the database.
- Calls to bind LDAP credentials have been reduced from four to two, to help with Two-Factor Authentication systems.
Other changes include a fix for a notice in recent PHP versions, and an update to dependencies.