Hello, Engineers! We have been preparing another major update for you - and this one is huge! It’s full of features like a new planet with new biomes to explore, new resources to mine, new tools to build faster, and mechanical blocks to enhance crafting! You get all of that along with research quests so you can discover more advanced blocks while building and improved character animations so your engineer looks good exploring the world!
https://www.youtube.com/watch?v=rynpc__ajLo
Full list of new features and fixes: http://news.medievalengineers.com/0_6_release/update_0_6
Marek's blog post: http://blog.marekrosa.org/2017/11/medieval-engineers-mechanical-blocks.html
Modding changes in 0.6: https://forum.keenswh.com/threads/0-6-modding-changes.7398242/