Hey developers, Many of you have noticed our SSL certificate for api.twitter.com will expire on 26th July 2010, with mobile.twitter.com and search.twitter.com soon after. We wanted to give you a heads up that tomorrow at 2PM PDT (10PM GMT) we plan to upgrade the SSL certificate on our servers. As our servers are load balanced we expect this to be unnoticeable to you and your users but, as we will need to restart the servers there is a chance a user may get a failed request.
The certificate will be from the same vendor as before and be a wildcard certificate for *.twitter.com. The certificate will be valid for 2 years but could be changed or upgraded as the need requires. We'll let you know beforehand if we will be doing that. Best, Matt
