A thorough synopsis of the day's events, the broad Cardano team response and additional context, provided here by @IOHK_Charles . We would like to thank Charles for this transparent overview and to echo his call to action for SPO’s running Node version 10.3.1 or higher, to please upgrade to Cardano Node 10.5.2. No action is required if you are running a Cardano node below version 10.3.1. The Cardano Foundation is also proud of this concerted team response and we continue to work together to achieve our desired result. We will provide further updates as they come. Thank you all again for your ongoing support and patience.(Cardano Foundation)