Latest update?

Hi, Thanks so much for updating the plugin. I really need it for my site and was so happy to see that. I am confused about updating though. The changelog says there’s a version 1.2.0, so I thought I could update through my WP plugin dashboard, but the plugin doesn’t show an update available. I downloaded the plugin manually and uploaded to the site, but even though the filename shows as 1.2.0 I received an error message that I was installing 1.1.0 which I already had and do I want to replace the existing file. I went ahead and reinstalled the plugin as a replacement. My site still says I have 1.1.0. How do I know I really have the latest version? Thanks.