Hello!
I haven't looked here for a long time due to the fact that I don't have much time or opportunity to actively participate in the search. Nevertheless, I am posting this post for two reasons, namely first - I would like to wish you all a Merry Christmas and a Happy New Year! May it be happier for you than this one and your dreams come true.
Second - I fired up one of the computers - on which, as it turned out, I found saved kangaroo progress files that allowed me to find key 115 in the past! A lot of people have asked about these files before, because as JeanLucPons develops - they are very useful with the key to 120! Previously, I thought I deleted them because it was 361.41GB of data and at that time they were no longer useful, but wanting to free up space on my 1TB disk by accident and looking for the reason for its 95% fullness, it turned out that these files were they take up my disk :-) So for interested groups/individuals - I have these progress files and I will sell them for 2ETH (upfront payment). If you are interested, please contact me via private message. To be fair - I sell files only once.

Regards