My dear minions,

There was bug in the old launcher that prevents it from updating itself on some setups.
If your launcher stubbornly refuses to update please simply do as follow:

• Download the latest one directly from http://te4.org/dl/launcher/latest-windows/t-engine-launcher.exe
• Override your existing launcher with it
• Nothing, it's fixed! :)

Sorry for the annoyance and have fun!