From f11b46ab50015b2bfb976d7fea894a897eda2ff1 Mon Sep 17 00:00:00 2001 From: Tara Overfield Date: Thu, 7 Aug 2025 11:39:57 -0700 Subject: [PATCH 1/6] add 8D release notes --- .../08-26-august-cumulative-update-preview.md | 47 +++++++++++++++++++ docs/framework/release-notes/release-notes.md | 4 +- docs/framework/toc.yml | 2 + 3 files changed, 52 insertions(+), 1 deletion(-) create mode 100644 docs/framework/release-notes/2025/08-26-august-cumulative-update-preview.md diff --git a/docs/framework/release-notes/2025/08-26-august-cumulative-update-preview.md b/docs/framework/release-notes/2025/08-26-august-cumulative-update-preview.md new file mode 100644 index 0000000000000..f8c6d88c3529f --- /dev/null +++ b/docs/framework/release-notes/2025/08-26-august-cumulative-update-preview.md @@ -0,0 +1,47 @@ +--- +title: April 2025 cumulative update preview +description: Learn about the improvements in the .NET Framework April 2025 cumulative update preview. +ms.date: 08/26/2025 +--- +# August 2025 cumulative update preview + +_Released August 26, 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 + +#### ASP.NET + +Addresses an issue in ASP.NET where some error events fail to log properly in the Windows Event log. (*Applies to: .NET Framework 4.8, 4.8.1*) + +#### WPF + +Addressed an update for GB18030 certificate for Chinese language changes. (*Applies to: .NET Framework 4.8, 4.8.1*) + +## 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 | [5064401](https://support.microsoft.com/kb/5064401) | +| **Windows 11, version 22H2 and Windows 11, version 23H2** | | +| .NET Framework 3.5, 4.8.1 | [5064403](https://support.microsoft.com/kb/5064403) | +| **Windows 10, version 22H2** | **[5064794](https://support.microsoft.com/kb/5064794)** | +| .NET Framework 3.5, 4.8 | [5064399](https://support.microsoft.com/kb/5064399) | +| .NET Framework 3.5, 4.8.1 | [5064400](https://support.microsoft.com/kb/5064400) | + +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) installed. Updates for individual .NET Framework versions are 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 updates installed are the .NET Framework-specific version updates listed in the previous table. diff --git a/docs/framework/release-notes/release-notes.md b/docs/framework/release-notes/release-notes.md index 695612d127816..429bd340b413d 100644 --- a/docs/framework/release-notes/release-notes.md +++ b/docs/framework/release-notes/release-notes.md @@ -11,7 +11,9 @@ 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: -* April 22, 2025 - [cumulative update preview](./2025/04-22-april-cumulative-update-preview.md) **New Release** +* August 26, 2025 - [cumulative update preview](./2025/08-26-august-cumulative-update-preview.md) **New Release** +* July 8, 2025 - [cumulative update](./2025/07-08-july-cumulative-update.md) +* April 22, 2025 - [cumulative update preview](./2025/04-22-april-cumulative-update-preview.md) * April 8, 2025 - [cumulative update](./2025/04-08-april-cumulative-update.md) * March 25, 2025 - [cumulative update preview](./2025/03-25-march-cumulative-update-preview.md) * January 28, 2025 - [cumulative update preview](./2025/01-28-january-cumulative-update-preview.md) diff --git a/docs/framework/toc.yml b/docs/framework/toc.yml index c63cd9ea502e0..3a576ddc3d2a0 100644 --- a/docs/framework/toc.yml +++ b/docs/framework/toc.yml @@ -699,6 +699,8 @@ items: href: release-notes/2025/04-22-april-cumulative-update-preview.md - name: July 2025 cumulative update href: release-notes/2025/07-08-july-cumulative-update.md + - name: August 2025 cumulative update + href: release-notes/2025/08-12-august-cumulative-update-preview.md - name: What's new href: whats-new/index.md - name: What's new in accessibility From 1e0651c6a9ab7aff3b74d24e393192fc1458eb84 Mon Sep 17 00:00:00 2001 From: Tara Overfield Date: Fri, 8 Aug 2025 13:27:49 -0700 Subject: [PATCH 2/6] Update docs/framework/release-notes/2025/08-26-august-cumulative-update-preview.md Co-authored-by: Genevieve Warren <24882762+gewarren@users.noreply.github.com> --- .../2025/08-26-august-cumulative-update-preview.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/docs/framework/release-notes/2025/08-26-august-cumulative-update-preview.md b/docs/framework/release-notes/2025/08-26-august-cumulative-update-preview.md index f8c6d88c3529f..0bcccf800a33c 100644 --- a/docs/framework/release-notes/2025/08-26-august-cumulative-update-preview.md +++ b/docs/framework/release-notes/2025/08-26-august-cumulative-update-preview.md @@ -20,7 +20,7 @@ There are no new security improvements in this release. This update is cumulativ #### ASP.NET -Addresses an issue in ASP.NET where some error events fail to log properly in the Windows Event log. (*Applies to: .NET Framework 4.8, 4.8.1*) +Addressed an issue in ASP.NET where some error events fail to log properly in the Windows Event log. (*Applies to: .NET Framework 4.8, 4.8.1*) #### WPF From b9eae3f536035c5b03084aa49f9e89fdb33ca508 Mon Sep 17 00:00:00 2001 From: Tara Overfield Date: Mon, 11 Aug 2025 15:18:37 -0700 Subject: [PATCH 3/6] Update 08-26-august-cumulative-update-preview.md --- .../2025/08-26-august-cumulative-update-preview.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/docs/framework/release-notes/2025/08-26-august-cumulative-update-preview.md b/docs/framework/release-notes/2025/08-26-august-cumulative-update-preview.md index 0bcccf800a33c..83ec3b10ea132 100644 --- a/docs/framework/release-notes/2025/08-26-august-cumulative-update-preview.md +++ b/docs/framework/release-notes/2025/08-26-august-cumulative-update-preview.md @@ -38,7 +38,7 @@ The following table outlines the updates in this release. | --- | --- | | **Windows 11, version 24H2** | | | .NET Framework 3.5, 4.8.1 | [5064401](https://support.microsoft.com/kb/5064401) | -| **Windows 11, version 22H2 and Windows 11, version 23H2** | | +| **Windows 11, version 23H2** | | | .NET Framework 3.5, 4.8.1 | [5064403](https://support.microsoft.com/kb/5064403) | | **Windows 10, version 22H2** | **[5064794](https://support.microsoft.com/kb/5064794)** | | .NET Framework 3.5, 4.8 | [5064399](https://support.microsoft.com/kb/5064399) | From 0c291d0c4d2245e35c37f108d58081d38cb0abd2 Mon Sep 17 00:00:00 2001 From: Tara Overfield Date: Wed, 13 Aug 2025 18:20:07 -0700 Subject: [PATCH 4/6] Update 08-26-august-cumulative-update-preview.md Update title --- .../2025/08-26-august-cumulative-update-preview.md | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/docs/framework/release-notes/2025/08-26-august-cumulative-update-preview.md b/docs/framework/release-notes/2025/08-26-august-cumulative-update-preview.md index 83ec3b10ea132..c09499d8be8f7 100644 --- a/docs/framework/release-notes/2025/08-26-august-cumulative-update-preview.md +++ b/docs/framework/release-notes/2025/08-26-august-cumulative-update-preview.md @@ -1,6 +1,6 @@ --- -title: April 2025 cumulative update preview -description: Learn about the improvements in the .NET Framework April 2025 cumulative update preview. +title: August 2025 cumulative update preview +description: Learn about the improvements in the .NET Framework August 2025 cumulative update preview. ms.date: 08/26/2025 --- # August 2025 cumulative update preview From 304e4152626bba3e28ac215d7fd8adec621fd226 Mon Sep 17 00:00:00 2001 From: Tara Overfield Date: Wed, 13 Aug 2025 18:21:34 -0700 Subject: [PATCH 5/6] Update toc.yml update date of August non-sec release --- docs/framework/toc.yml | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/docs/framework/toc.yml b/docs/framework/toc.yml index 3a576ddc3d2a0..a405065e2ba44 100644 --- a/docs/framework/toc.yml +++ b/docs/framework/toc.yml @@ -700,7 +700,7 @@ items: - name: July 2025 cumulative update href: release-notes/2025/07-08-july-cumulative-update.md - name: August 2025 cumulative update - href: release-notes/2025/08-12-august-cumulative-update-preview.md + href: release-notes/2025/08-26-august-cumulative-update-preview.md - name: What's new href: whats-new/index.md - name: What's new in accessibility From 1318a4676e23861a2b31d8ee2011645966541e75 Mon Sep 17 00:00:00 2001 From: Tara Overfield Date: Wed, 13 Aug 2025 19:33:51 -0700 Subject: [PATCH 6/6] Update release-notes.md --- docs/framework/release-notes/release-notes.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/docs/framework/release-notes/release-notes.md b/docs/framework/release-notes/release-notes.md index 429bd340b413d..605ba23595532 100644 --- a/docs/framework/release-notes/release-notes.md +++ b/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: 01/28/2025 +ms.date: 08/26/2025 --- # .NET Framework release notes