Updated: Usage of utf8mb4 for DB Charset & utf8mb4_unicode_ci for DB Collation by default (New installations only).
Fixed: Bugfix: City field - Illegal mix of collations (utf8_general_ci,COERCIBLE) and (utf8_unicode_ci,COERCIBLE) for operation 'like'.
Fixed: Minor bugs fixed.
Updated: Minor improvements.
Updated: Composer update.