I work on a full Bitcoin wallet in my free time. Without a team in the background. And I have no hurry because it is not a commercial project.
So I need the coins for a longer period of time and a lot of extensive tests. It is quite possible that I still need coins for testing in a year.
At the moment I have just completed Witnes-P2SH transactions.
I would like to thank you politely for the borrowed coins!
I have just transferred the coins back to their address. 60dd8b69d64033b134421832d47d836b8368ff93a48740e23badca78635061b0