WordPress All in One SEO – Best WordPress SEO Plugin – Easily Improve SEO Rankings & Increase Traffic just updated with v 4.2.9
The wordpress plug-in is renewed at Thu 12 Jan 23. The vers is tested till 6.1.1. At this time it has 3000000 active installs at many WP websites. The first version was released on Fri 30-03-2007, and it was downloaded 107863473 times.