Hi, received this in the email today from Paypal..
"In keeping with industry standards set by the Certification Authority/Browser (CA/B) Forum, PayPal will discontinue supporting 1024-bit key length certificates and will migrate to 2048-bit certificates before the end of 2013.
We have completed the installation of 2048-bit certificates for all API endpoints in our PayPal Sandbox and Payflow Pilot environments, and we will be doing the same for our production environments starting on August 6, 2013."
I have been happily using Ubercart on Drupal 6 for about 5 years without a flaw.. When I read this a tinge of panic set it.. Just wanting to make sure my Ubercart payments module was going to be okay this coming September..
Keep up the great work!!