| ⇢ | D | Locale added |
| ⇢ | F | Locale::__construct() added | |
| ⇢ | F | Locale::asString() added | |
| ⇢ | A | Locale::getBCP47Regex() added | |
| ⇢ | A | Locale::getFallbackLocale() added | |
| ⇢ | A | Locale::getLanguage() added | |
| ⇢ | A | Locale::withLanguage() added | |
| ⇢ | A | Locale::__toString() added | |
| ⇢ | A | Locale::getCalendar() added | |
| ⇢ | A | Locale::withCalendar() added | |
| ⇢ | A | Locale::getCollation() added | |
| ⋮ | view more | ||