It's Tuesday afternoon, which means that it's time for a new Windows 10 Insider Preview build in the Fast ring. What's different today though, is that the build is going to both the Fast ring and the Slow ring.

Today's build is 19033, and while the Insider Preview watermark was removed last week, this week the version number is changing. Previously, 20H1 builds were still listed as version 1903, but now they'll show as version 2004.

The reason that it's version 2004 instead of 2003 this time around is because Microsoft doesn't want Windows Server version 2004 to be confused with Windows Server 2003. With the RTM build imminent, this version number should tell us that the public release of Windows 10 version 2004 won't be until at least April.

As has been the case for over a month, there are no new features in this build. There are a bunch of fixes, improvements, and known issues though. Here's the list of fixes and improvements:

The build watermark at the lower right-hand corner of the desktop is no longer present in this build.This doesn’t mean we’re done…

Eagle-eyed Windows Insiders will notice that that as of this build, 20H1 officially shows it is version 2004. We have chosen to use 2004 as the version to eliminate confusion with any past product names (such as Windows Server 2003).

We fixed an issue that could result in Settings crashing for some users if you navigated to About when in Safe Mode.

We fixed an issue resulting in some paired Bluetooth audio devices unexpectedly displaying with a cellphone icon in Bluetooth Settings.

We fixed an issue where preferred Focus Assist automatic rules settings weren’t persisting upgrade.

We fixed an issue where pressing the WIN + P keyboard shortcut twice in a row could result in ShellExperienceHost crashing.

We fixed an issue that could result in the Start menu crashing on launch if a Windows update was pending restart.

We fixed an issue where if you were using night light and weren’t already signed into a Microsoft Account, and subsequently attached your MSA, it would result in night light no longer working.

We fixed an issue where if you quickly toggled Magnifier on and back off in Settings it would result in Magnifier.exe crashing.

At this point, we’re removing the known issue that Settings still isn’t available outside of launching via the URI (ms-settings:) – so far we have not seen any reports from Insiders in the Slow ring that bypassed the impacted build range. If you are in the Fast ring, were on the impacted build range, and are one of the few still experiencing this issue, you will need to reset your PC. We appreciate your patience.

We fixed an issue where you wouldn’t be able to type Chinese punctuation with the Pinyin IME after moving focus to and from a password field.

Some users may have experienced error 80092004 when attempting to install build 19025.1052. This was isolated to that specific Cumulative Update and should not prevent installing build 19033.

We have fixed an issue resulting in Start Code 38 with certain external USB 3.0 drives.

Here are the known issues:

BattlEye and Microsoft have found incompatibility issues due to changes in the operating system between some Insider Preview builds and certain versions of BattlEye anti-cheat software. To safeguard Insiders who might have these versions installed on their PC, we have applied a compatibility hold on these devices from being offered affected builds of Windows Insider Preview. See this article for details.

We’re looking into reports of the update process hanging for extended periods of time when attempting to install a new build.

Some Insiders are reporting that after successfully installing printer drivers from the Optional Updates section, the same driver is still showing as available for install. We’re looking into the issue.

We’re looking into reports of certain external USB 3.0 drives not responding with Start Code 10 after they’re attached.

Microsoft also noted that it's going to start shipping builds to the Fast ring, so if you want to stay on 20H1, you'll want to make sure you're on the Slow ring. The switch should be easy, since they're both on the same build now.