Good Morning, As previously mentioned, the training has been undergoing updates for 1.4. This morning I pushed to Github using the "release_1.4" branch - https://github.com/opencpi/training/tree/release_1.4 . This includes the required fixes for Lab 5 to workaround a bug in 1.4, as well as many other tweaks and updates based on OSS feedback as well as core team members using the training when onboarding. Feedback is always appreciated. Thanks, Aaron