Scaling Lightning With Simple Covenants

In an email exchange, the sender, John, acknowledges the recipient, ZmnSCPxj, for identifying an error in the design presented in a paper. John confirms that the figures in the paper and the accompanying descriptions accurately depict the design. However, he acknowledges that the quoted text provided by ZmnSCPxj is indeed incorrect and requires the suggested change. John informs ZmnSCPxj that he has created a new version of the paper [1], which incorporates this fix. Additionally, the revised version includes more detailed information on the utilization of hierarchical channels during passive rollovers, specifically mentioned at the end of Section 4.9. John expresses his gratitude to ZmnSCPxj for pointing out the correction. The email is signed off with John's regards and mentions that it was sent using Proton Mail secure email.