Microsoft have pushed 20H1 build 19025 to the slow ring for Windows Insiders. The build was released to the fast ring November 15th and it contained improvements to the search indexer, bug fixes and has four 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’ve heard that Settings still isn’t available outside of launching via the URI (ms-settings:) for some Insiders and are investigating.
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 where, when certain external USB 3.0 drives are attached, they stop responding with Start Code 10 or 38.
Here is my hands on with 20H1 build 19025: