Josh Dowell on Twitter: "Just released some updated mapping tools for Source 2013. Focuses on improving stability and user-experience. Hammer is way, way more stable now, should only crash a fraction of
![Valve quietly releases Source 2 engine, Source 2 version of Dota 2, and new Hammer map editor | Extremetech Valve quietly releases Source 2 engine, Source 2 version of Dota 2, and new Hammer map editor | Extremetech](https://i.extremetech.com/imagery/content-types/06Rw4wKeg0gt7vmpDhjKJwr/hero-image.fill.size_1200x675.jpg)
Valve quietly releases Source 2 engine, Source 2 version of Dota 2, and new Hammer map editor | Extremetech
![1: Development tools like Valve's Hammer Editor allow modders access to... | Download Scientific Diagram 1: Development tools like Valve's Hammer Editor allow modders access to... | Download Scientific Diagram](https://www.researchgate.net/publication/277132868/figure/fig3/AS:669535774466060@1536641176980/Development-tools-like-Valves-Hammer-Editor-allow-modders-access-to-many-of-the-same.png)