1.3.2 – Fix false update notice + Italian translation

Bug fixes

• False update notice: The "new version available" banner would still appear even after updating the plugin, because update_available was calculated only once and cached for 12 hours. It is now recalculated at runtime by comparing the cached latest_version with YNM_VERSION, so it disappears immediately after the update without waiting for the cache to expire.

Nuove funzionalità

• Italian translation (it_IT): Added yourls-change-notifier-it_IT.po and .mo files containing all 105 strings translated into Italian. The plugin will display in Italian on YOURLS installations where the language is set to it_IT.