Hi @tim_ukrainian,
Thank you for the support.
Why work on Sapling when we already have Orchard ? → since the implementation of sapling on the Nano App is ready we are in a very good position as soon as we have support with the web wallet to submit this to review. This would speed up a lot the process towards Ledger release.
Yes, M1 is going to take less than 2 months.
As per the ETA for M3, we plan to initiate this work as soon as we submit sapling. We expect this phase to take no longer than 2 months.
I heard that submissions to Ledger could take more than 6 months…. → It shouldn’t take that long given that our proposal also includes an external security audit with one of the approved partners by Ledger and this would reduce the review process to several weeks.