Thanks for bringing this to my attention.
Assuming this is a U.S. set (as I checked on the U.S. site for firmware) and based on the release dates, it would appear that the website has the most current dated firmware update, and I'm not sure why that's not made available for the download.
In the meantime, you can download the update on a thumb-drive and install it on the TV if you'd like. I'll look further into this.
On the Samsung download site, version 1019.1 is listed. When I downloaded and installed on my UN32C6500, it lists the firmware version as 2010/04/19_001019 on screen. No 'dot one'. My Internet TV does not work at all, and I'm wondering if the correct file is up on the Samsung site.