zend-i18n 2.6.0

Added

• #8 adds support for Vietnamese postal codes.
• #18 adds support for NumberFormatter text attributes to the NumberFormat view helper.
• #28, #29, #30, #31, and #34 prepared the documentation for publication at https://zendframework.github.io/zend-i18n/

Deprecated

• Nothing.

Removed

• Nothing.

Fixed

• #12, #21, and #22 update the component to be forwards compatible with the v3 versions of zend-stdlib, zend-servicemanager, and zend-eventmanager.
• #8 updates the regex for the Mauritius postal code to follow the currently adopted format.
• #13 updates the regex for Serbian postal codes to only accept 5 digits.
• #19 fixes the behavior of the DateTime validator to ensure it can be called multiple times with multiple values.
• #33 adds a check for null messages in Translator::getTranslatedMessage() to prevent illegal offset warnings.