A new Blackmagic update featured RAW 4K video and improved audio, but was quickly taken offline.[UPDATE: Blackmagic has officially released firmware update 1.8 as of June 24, 2014. It’s the exactly the same as the “beta” mentioned in this article.]For many professionals the relationship with Blackmagic cameras is complicated. They have incredible specs but for some reason the firmware is not up to par. Simple problems like a clunky user interface and the ‘black sun’ problem have plagued all 4 current Blackmagic camera models, causing many people to purchase from other camera manufacturers instead.Blackmagic has known about these problems for some time, but addressing these issues has taken longer than filmmakers had hoped. However, a new update to the Blackmagic camera line surfaced today, then miraculously unsurfaced (in what can only be described as a beautiful mistake).Courtesy of ponysmasher The Blackmagic firmware 1.8 update was accidentally posted on their website earlier today and then taken down soon after, but not before it was downloaded by a few lucky filmmakers.Terry Frechette of Blackmagic Design addressed the unofficial update earlier today [via NoFilmSchool] :There was a false download sent around (no idea who started it). This is not a software release we have approved. We don’t support it and it should not be installed on cameras.So there’s a chance that it has a few bugs in it. However, it does seem to come with some cool new features for all 4 cameras. Like…Blackmagic Production Camera 4KUpdated user interfaceLossy compressed RAW DNG recording supportAddresses an issue where pixel artifacts are seen in edges with strong highlights while shooting in 1080 modeAdds autofocus support for compatible EF lensesBlackmagic Cinema CameraUpdated user interfaceAdds autofocus support for compatible EF lensesImproved debayering when shooting to ProRes or DNxHDImproved focus peaking displayImproved ISO handling when shooting at ISO 1600Improved general audio performanceIris setting is retained when switching between camera recording and clip playbackBlackmagic Pocket Cinema CameraUpdated user interfaceImproved performance when recording using internal microphonesImproved instances where a grid-like pattern may occur in some flare highlightsGeneral improvements in autofocus with active MFT lensesAdds supports for stabilization in MFT lenses without physical O.I.S switchesImproved support for Sigma MFT lensesImproved support for Lumix 12-42mm PZ lensImproved support for Olympus 60mm f/2.8 MFT lensIris setting is retained when switching between camera recording and clip playbackBlackmagic Studio CameraImproved phantom power compatibilityAddresses an issue with interlace video being output as progressive videoWhile this update is unofficial, it does give up a pretty good glimpse into what the next update is going to look like. Most notably the ability to shoot RAW 4K footage. This should make it a very interesting competitor to popular cameras on the market including the GH4. Improved audio features should make it much better for syncing up dual system audio in post.Focus peaking is now green, courtesy of ponysmasherAgain, this update is not official and could cause major damage to your camera. But if you are still interested in trying it out you can probably find it online. We anticipate the official download of this update to be released very soon. We’ll let you know when the new update officially hits on the PremiumBeat blog and Twitter. Links:Blackmagic Design Updates Its Cameras’ Firmware – Download Version 1.8 – SoftpediaBlackmagic 4K Camera Gets RAW, But Firmware Update is Taken Offline – NoFilmSchoolAny more features that you think Blackmagic should add before it officially goes live? Share in the comments below.