Some Wordpress plugins are often updated, which is good think. Plugins that are updated are 100% compatible with last Wordpress version and they also are the most secure possible. A plugin that has not been updated for a long time might not work with last Wordpress version and might create a security breach for you website.
Smooth Scroll Up is a lightweight plugin that creates a customizable back to top feature in your WordPress website.
Updates urls in pages, posts, comments, descriptions, widgets and options when Site Address (Site URL) is changed.
Display your full twitter profile in sidebar easily, responsive and retina, recent tweets and emoji icons support, RTL support and texts translate.
Smarty for Wordpress permits your Smarty template file to be embedded in a Wordpress post/page.
This small plugin will Updates all urls and content links in your website.