Bug fixes and update dependencies

• chore: update dependencies a6f290d
• feat(errors): use new way to define exceptions (#966) 123b275
• fix(configure): add missing luxon install (#964) 492f476
• fix(datetime): check equalities properly (#959) a66f901
• fix(migrator): set primary key for schema_versions table (#957) 62e5b5e
• fix(types): allow belongs to and has one to be null (#958) a014c21

What's Changed

• fix(types): allow belongs to and has one to be null by @RomainLanz in #958
• fix(migrator): set primary key for schema_versions table by @RomainLanz in #957
• fix(datetime): check equalities properly by @RomainLanz in #959
• fix(configure): add missing luxon install by @RomainLanz in #964
• feat(errors): use new way to define exceptions by @RomainLanz in #966

Full Changelog: v19.0.0-2...v19.0.0-3