N3 versioning constraint (Perfex App_module_migration):

- installed_version parse: str_replace('.', '', version)
- migration filenames: /^\d{3}_(\w+)$/  (exactly 3 digits)
- _update_version uses wordwrap($migration, 1, '.', true)

Therefore module 1.1.0 → migration 110 is correct.
Do NOT use 1.0.10 (becomes 1010 / 1.0.1.0 and breaks migration discovery).