Install Add-Ons window shows wrong Apple Mail plugin version number

Hi, I’m using version 3.8 of DT. See screen shot below, to me it implies that one should install version 4.0.3 instead of the already installed 4.0.4.

Thanks, that’s just a minor glitch as version 3.8 includes 4.0.3 whereas 4.0.4 was downloaded from our servers.