Laravel 5.5.14 Features, Changes, and Bug fixes

Laravel v5.5.14 is now released and available. This is a decent sized release with a mix of new features, changes, and bug fixes:

Added

• Allow testing anonymous notifiables (#21379)
• Add relation and model attributes on RelationNotFoundException (#21426)
• Allow passing a callback to with() (#21445)
• Added PotentiallyMissing interface to MissingValue class (be7dccc)
• Accept $queue name on Schedule::job() (#21473)
• Added callback and default parameter whenLoaded() method (#21490)
• Allow marking notifications as unread (#21497)
• Added Collection::mapToDictionary() method (#21505)
• Added make:exception command (#21483)

Changed

• Reset RefreshDatabaseState after DatabaseMigrations rolls back (#21325)
• Make sure page resolver returns an integer (#21378)
• Allow single error messages in ValidationException::withMessages() (#21400)
• Revert Collection::sortBy() behaviour to 5.4 (#21382)
• Use fill instead of forceFill while storing pivot attributes (#21403)
• Alphabetize vendor:publish options (#21412)
• Extract AnonymousResourceCollection into class to allow serialization (#21456)
• Extract some methods from Resource into ConditionallyLoadsAttributes trait (28d945e, 1f37ccc)

Fixed

• Ensure user is logged in before expecting user instance (#21377)
• Remove leading slash from class while resolving controllers (#21407)
• Make sure SQL for virtual columns is added after the unsigned modifier (#21441)
• Fixed Collection::contains() when the found value is null (#21442)
• Fixed merge issue in Relation::morphMap() (#21458)
• Clear count query select bindings in Relation::getRelationExistenceCountQuery() (#21468)
• Fixed user model type hints policy stub (#21499)