If you're interested in our Dev-Branch build, you can opt in via the Steam client. We thank those who do and who have helped us catch errors ahead of big releases. Also, in case you use a limited bandwidth Internet connection, please be aware that this branch can be frequently updated with hundreds of megabytes. Do not use this branch unless you would like to participate testing or are otherwise interested in it. Sometimes a part of this version can be completely broken. The Development Build is an experimental and largely untested version that contains data directly from individual team members as they work. Arma 3 Dev Hub, you will see that some posts are targeted at ‘Dev-Branch’ users.
