WordPress 5.5.1 was released on September 1, 2020 by WCD on September 2, 2020 with No Comments On September 1, 2020, WordPress 5.5.1 was released to the public. This maintenance release features 34 bug fixes, 5 enhancements, and 5 bug fixes for the block editor. These bugs affect WordPress version 5.5, so you’ll want to upgrade. Learn More