Having upgraded to version 2.0.9 I have an one simple issue. All my files are current except for "Subs-Post.php" which is 2.0.8 instead of 2.0.9. It tells me to download and upgrade this file. How do I download and upgrade this one file?
As long as you had no errors during install it's fine, just an oversight in the version number in that file. You can either ignore it or change the version to 2.0.9 manually in Subs-Post.php. It's in the first block of code at the top of the file.