update and add January non-sec update release

docs/framework/release-notes/2025/01-14-january-cumulative-update.md

@@ -22,7 +22,7 @@ This security update addresses a remote code execution vulnerability detailed in
 
 #### CLR
 
-Address crashes that can occur due to certain interactions between multi-module assembly native image usage and OS code integrity enforcement policy updates. (*Applies to: .NET Framework 4.8, 4.8.1.*)
+Address crashes that can occur due to certain interactions between multi-module assembly native image usage and OS code integrity enforcement policy updates. (*Applies to: .NET Framework 4.8, 4.8.1*)
 
 ## Known issues in this release
 

docs/framework/release-notes/2025/01-28-january-cumulative-update-preview.md

@@ -0,0 +1,49 @@
+---
+title: January 2025 cumulative update preview
+description: Learn about the improvements in the .NET Framework January 2025 cumulative update preview.
+ms.date: 01/28/2025
+---
+# January 2025 cumulative update preview
+
+_Released January 28, 2025_
+
+## Summary of what's new in this release
+
+- [Security improvements](#security-improvements)
+- [Quality and reliability improvements](#quality-and-reliability-improvements)
+
+### Security improvements
+
+There are no new security improvements in this release. This update is cumulative and contains all previously released security improvements.
+
+### Quality and reliability improvements
+
+#### CLR
+
+Addresses an issue with printing large number of pages due to an OutOfMemory exception. To apply this improvement, you must set the following AppContextSwitch. (*Applies to: .NET Framework 4.8, 4.8.1*)
+
+```
+<runtime>
+  <AppContextSwitchOverrides value="Switch.System.Windows.Controls.ReleaseDiscardableFontReasources=true"/>
+</runtime>
+```
+
+## Known issues in this release
+
+This release contains no known issues.
+
+## Summary tables
+
+The following table outlines the updates in this release.
+
+| Product version | Cumulative update preview |
+| --- | --- |
+| **Windows 11, version 24H2** | |
+| .NET Framework 3.5, 4.8.1 | [5050577](https://support.microsoft.com/kb/5050577) |
+| **Windows 11, version 22H2 and Windows 11, version 23H2** | |
+| .NET Framework 3.5, 4.8.1 | [5050578](https://support.microsoft.com/kb/5050578) |
+| **Windows 10, version 22H2** | **[5050593](https://support.microsoft.com/kb/5050593)** |
+| .NET Framework 3.5, 4.8 | [5050579](https://support.microsoft.com/kb/5050579) |
+| .NET Framework 3.5, 4.8.1 | [5050576](https://support.microsoft.com/kb/5050576) |
+
+The operating system row lists a KB that's used for update offering purposes. When the operating system KB is offered, the applicability logic determines the specific .NET Framework update(s) that will be installed. Updates for individual .NET Framework versions will be installed based on the version of .NET Framework that is already present on the device. Because of this, the operating system KB is not expected to be listed as installed updates on the device. The expected update to be installed are the .NET Framework-specific version updates listed in the previous table.

docs/framework/release-notes/release-notes.md

@@ -1,7 +1,7 @@
 ---
 title: .NET Framework release information
 description: Improvements in the .NET Framework servicing cumulative updates.
-ms.date: 01/14/2025
+ms.date: 01/28/2025
 ---
 # .NET Framework release notes
 
@@ -11,7 +11,8 @@ The .NET Framework updates include cumulative security and reliability improveme
 
 .NET Framework cumulative update releases are discussed in detail in the following individual release notes:
 
-* January 14, 2025 - [cumulative update](./2025/01-14-january-cumulative-update.md) **New Release**
+* January 28, 2025 - [cumulative update preview](./2025/01-28-january-cumulative-update-preview.md) **New Release**
+* January 14, 2025 - [cumulative update](./2025/01-14-january-cumulative-update.md)
 * November 21, 2024 - [cumulative update preview](./2024/11-21-november-preview-cumulative-update.md)
 * November 12, 2024 - [security and quality rollup](./2024/11-12-november-security-and-quality-rollup.md)
 * Octber 22, 2024 - [cumulative update preview](./2024/10-22-october-preview-cumulative-update.md)

docs/framework/toc.yml

@@ -707,6 +707,8 @@ items:
       href: release-notes/2024/11-21-november-preview-cumulative-update.md
     - name: January 2025 cumulative update
       href: release-notes/2025/01-14-january-cumulative-update.md
+    - name: January 2025 cumulative update preview
+      href: release-notes/2025/01-28-january-cumulative-update-preview.md
   - name: What's new
     href: whats-new/index.md
   - name: What's new in accessibility