內容簡介
WordPress 具有透過提供壓縮檔案安裝主題和外掛的內置功能。不幸的是，您無法使用相同的過程升級主題或外掛。相反，當試圖使用壓縮檔案升級時，WordPress 會顯示 "目標已存在" 並無法升級主題或外掛。
Easy Theme and Plugin Upgrades 可以解決 WordPress 中這個限制，若主題或外掛已存在，就會自動進行升級。
在升級期間，首先會創建舊版主題或外掛的備份副本。這可讓您在新版出現問題時安裝舊版。
注意：版本2.0.0 更改了外掛的功能。在升級主題或外掛之前，您不再需要從下拉列表中選擇 "是"。現在會自動檢測升級的必要性。因此，如果您習慣於使用插件的舊功能，請不用擔心主題和外掛上傳頁面上缺少升級詳細信息。只需像安裝一樣上傳主題或外掛，插件將根據需要自動處理升級。
外掛標籤
開發者團隊
② 後台搜尋「Easy Theme and Plugin Upgrades」→ 直接安裝（推薦）
原文外掛簡介
WordPress has a built-in feature to install themes and plugins by supplying a zip file. Unfortunately, you cannot upgrade a theme or plugin using the same process. Instead, WordPress will say “destination already exists” when trying to upgrade using a zip file and will fail to upgrade the theme or plugin.
Easy Theme and Plugin Upgrades fixes this limitation in WordPress by automatically upgrading the theme or plugin if it already exists.
While upgrading, a backup copy of the old theme or plugin is first created. This allows you to install the old version in case of problems with the new version.
Attention: Version 2.0.0 changed the functionality of the plugin. You are no longer required to select “Yes” from a drop down before the theme or plugin can be upgraded. The need for an upgrade is now detected automatically. So, if you are used to the old functionality of the plugin, do not be concerned about the absence of upgrade details on the theme and plugin upload pages. Simply upload the theme or plugin as if you were installing it, and the plugin will automatically handle upgrading as needed.
