Currently the most widely used version of InputMapper considered feature complete, however is being phased out in favor of InputMapper 1.7 which is more modern and stable and has less issues with Windows 10 and exclusive mode.
Quick check in going over some of the alpha changes also covered here: http://inputmapper.com/72-inputmapper-1-7-6246-alpha-available-for-testing
InputMapper 1.7.6246 alpha is available for testing. There are some upgrades and some bugs so please read this article.
Quick video but I show off how to translate in InputMapper and where the new logs are located in 1.7.