Hi, I am using TortoiseSVN version 1.8.8, Build 25755 - 64 Bit, with SVN 1.8.10 on Windows 7 64bit.
It is great that Tortoise remembers the last repo selected in the merge from combo. In my use case, I am often moving patches between two major version branches. So I go in and merge from A to B. Later I need to merge from B to A. So I click on the folder for A and select merge. When the dialog appears, A is selected. In this case, it would be better to select the most recent 'from folder' that is not equal to the current one being merged into. A can still appear in the list, but B gets selected instead. I hope I've explained that enough. Regards, Tony