Pre-Alpha builds available for all registered users
Until yesterday only registered users which signed up for the pre-alpha testing builds were able to download our latest builds. Yesterday we decided to get rid of this restriction and made the builds available to all users which have an account on teamumx.org (every tester which signed up before yesterday has been given the special rank “Official Tester” to express our gratitude). So if you are interested in seeing what we have accomplished so far visit the following URL and look for the thread with the latest builds:
Looking for the latest version?
Pre-compiled builds are available in the Bleeding Edge Builds thread.
Attention: For those who consider testing our builds please keep in mind that these are very early builds which can result in crashes. Until now our testing possibilities are mainly limited to Windows and a few tests on Ubuntu so do not test this on your real media files. If you do so nonetheless we can not guarantee that everything works fine.
In addition, full debug logging is enabled, which will slow things down. This can be turned off in the configuration, but please enable it if you are reporting an issue so we can determine what the cause is.
Bug reports:
If you run into a bug visit the board posted above and check if anyone else has already reported it. If so maybe you can provide some additional information which will help us track down the exact problem. If the bug you encountered hasn’t been reported yet please create a new thread. Please use a meaningful thread title using the following pattern: [Build XXX] <What is the problem>. Please try to provide as much information as possible. For more details please read the following threads before posting a bug:
Bug report example
How to provide debug logs
Feature requests:
If you feel like there is something missing in UMM or if you have a brilliant idea let us know. There is a dedicated board in our forum where you can post your ideas (one thread for every idea please) which you can find here: Forum > Announcements and General Discussions > Feature Requests
Last but not least we would like to encourage you to post any ideas and/or problems. Also let us know if something works. If everyone tests our builds but doesn’t provide any feedback because they didn’t find any errors we don’t know the reason for not getting any feedback.

