SWFUpload Will Officially Be Removed From WordPress

SWFUpload is an open-source library that was used by WordPress in 2011 and earlier that allowed users to upload files. The library was abandoned and replaced with Plupload in WordPress 3.3, released in 2011. Despite being replaced, WordPress continued to bundle the library for plugins that didn’t migrate to Plupload. In 2013, the core team forked SWFUpload and maintained the project, applying security fixes submitted by contributors....

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