6.3.1

• System check codenerix.E006 no longer imports codenerix.views, which reads STATIC_URL at import: in 6.3.0, a project without django-haystack that leaves STATIC_URL unset (Django's default None) had every management command (check, migrate, runserver...) stop with TypeError: expected str, bytes or os.PathLike object, not NoneType, even with no codenerix view routed. The check now looks for GenList subclasses only when the project's URLconf has loaded codenerix.views itself. - manage.py migrate_uuids --target 32 removes the dashes before narrowing the columns to CHAR(32). It narrowed first, so on MySQL every dashed UUID was cut to its first 32 characters (lookups then match nothing, with "Migration completed successfully") or, under a strict sql_mode, the run failed with error 1265. The --target 36 refusal on MySQL, which points to --target 32, is now safe to follow. --target 36 is unchanged.