{"id":45408,"date":"2023-04-25T12:05:00","date_gmt":"2023-04-25T19:05:00","guid":{"rendered":"https:\/\/devblogs.microsoft.com\/dotnet\/?p=45408"},"modified":"2023-04-25T14:02:12","modified_gmt":"2023-04-25T21:02:12","slug":"dotnet-framework-april-2023-cumulative-update-preview-updates","status":"publish","type":"post","link":"https:\/\/devblogs.microsoft.com\/dotnet\/dotnet-framework-april-2023-cumulative-update-preview-updates\/","title":{"rendered":".NET Framework April 2023 Cumulative Update Preview Updates"},"content":{"rendered":"<p>Today, we are releasing the April 2023 Cumulative Update Preview for .NET Framework.<\/p>\n<h3>Quality and Reliability<\/h3>\n<p>This release contains the following quality and reliability improvements.<\/p>\n<h5>WPF<span style=\"font-size: 12pt;\"><sup>1<\/sup><\/span><\/h5>\n<ul>\n<li>Addresses an issue where using IsReadOnly property of TextBox and RichTextBox in ControlTemplate.Triggers throws an exception.<\/li>\n<li>Addresses Null Reference Exception reloading XPS document after adjusting column width for Datagrid and Gridview controls.<\/li>\n<li>Addresses Null Reference Exception when ToolTip is visible property is overridden to be always be false.<\/li>\n<\/ul>\n<p><sup>1 <\/sup>Windows Presentation Foundation (WPF)<\/p>\n<p><strong>Note:<\/strong> This update includes the resolution to a known issues discussed in <a href=\"https:\/\/support.microsoft.com\/kb\/5022083\" rel=\"nofollow\">KB5022083<\/a>. If you used any workaround or mitigations for this issue, they are no longer needed, and we recommend you remove them. To remove a workaround, review the Workaround or Alternate Workaround instructions as outlined in the <a href=\"https:\/\/support.microsoft.com\/kb\/5022083\" rel=\"nofollow\">KB5022083<\/a>.<\/p>\n<h3>New .NET preview updates experience<\/h3>\n<p>For customers on Windows 11, version 22H2 we have improved .NET Framework update installing experience for optional Non sec updates. For more information visit <a href=\"https:\/\/devblogs.microsoft.com\/dotnet\/improvements-to-net-framework-updates-for-windows-11-22h2\/ \" rel=\"nofollow\">Announcing the SV2 improvements <\/a> and <a href=\"https:\/\/techcommunity.microsoft.com\/t5\/windows-it-pro-blog\/improving-net-framework-updates-for-windows-11-version-22h2\/ba-p\/3741184\" rel=\"nofollow\"> Improving .NET Framework updates for Windows 11, version 22H2 &#8211; Microsoft Community Hub. <\/a><\/p>\n<h3><a id=\"user-content-getting-the-update\" class=\"anchor\" href=\"#getting-the-update\"><\/a>Getting the Update<\/h3>\n<p>The Cumulative Update Preview is available via Windows Update and <a id=\"user-content-microsoft-update-catalog\" class=\"anchor\" href=\"#microsoft-update-catalog\"><\/a>Microsoft Update Catalog.<\/p>\n<p>Customers using Windows 11, version 22H2, you will now find .NET Framework updates on the <strong> Settings &gt; Windows Update &gt; Advanced options &gt; Optional updates <\/strong> page.<\/p>\n<p>Advanced system administrators can also take use of the below direct Microsoft Update Catalog download links to .NET Framework-specific updates. Before applying these updates, please ensure that you carefully review the .NET Framework version applicability, to ensure that you only install updates on systems where they apply.<\/p>\n<p>The following table is for Windows 10+ versions.<\/p>\n<table border=\"1\" cellspacing=\"0\" cellpadding=\"8px\">\n<thead>\n<tr>\n<th>Product Version<\/th>\n<th colspan=\"2\">Cumulative Update<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr bgcolor=\"#F0F0F0\">\n<td><strong>Windows 11, version 22H2<\/strong><\/td>\n<td><\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td>.NET Framework 3.5, 4.8.1<\/td>\n<td><a href=\"http:\/\/www.catalog.update.microsoft.com\/Search.aspx?q=5025182\" rel=\"nofollow\">Catalog<\/a><\/td>\n<td><a href=\"https:\/\/support.microsoft.com\/kb\/5025182\" rel=\"nofollow\">5025182<\/a><\/td>\n<\/tr>\n<tr bgcolor=\"#F0F0F0\">\n<td><strong>Windows 11, version 21H2<\/strong><\/td>\n<td><\/td>\n<td><strong><a href=\"https:\/\/support.microsoft.com\/kb\/5025368\" rel=\"nofollow\">5025368<\/a><\/strong><\/td>\n<\/tr>\n<tr>\n<td>.NET Framework 3.5, 4.8<\/td>\n<td><a href=\"http:\/\/www.catalog.update.microsoft.com\/Search.aspx?q=5025184\" rel=\"nofollow\">Catalog<\/a><\/td>\n<td><a href=\"https:\/\/support.microsoft.com\/kb\/5025184\" rel=\"nofollow\">5025184<\/a><\/td>\n<\/tr>\n<tr>\n<td>.NET Framework 3.5, 4.8.1<\/td>\n<td><a href=\"http:\/\/www.catalog.update.microsoft.com\/Search.aspx?q=5025186\" rel=\"nofollow\">Catalog<\/a><\/td>\n<td><a href=\"https:\/\/support.microsoft.com\/kb\/5025186\" rel=\"nofollow\">5025186<\/a><\/td>\n<\/tr>\n<tr bgcolor=\"#F0F0F0\">\n<td><strong>Windows 10 22H2<\/strong><\/td>\n<td><\/td>\n<td><strong><a href=\"https:\/\/support.microsoft.com\/kb\/5025367\" rel=\"nofollow\">5025367<\/a><\/strong><\/td>\n<\/tr>\n<tr>\n<td>.NET Framework 3.5, 4.8<\/td>\n<td><a href=\"http:\/\/www.catalog.update.microsoft.com\/Search.aspx?q=5025183\" rel=\"nofollow\">Catalog<\/a><\/td>\n<td><a href=\"https:\/\/support.microsoft.com\/kb\/5025183\" rel=\"nofollow\">5025183<\/a><\/td>\n<\/tr>\n<tr>\n<td>.NET Framework 3.5, 4.8.1<\/td>\n<td><a href=\"http:\/\/www.catalog.update.microsoft.com\/Search.aspx?q=5025185\" rel=\"nofollow\">Catalog<\/a><\/td>\n<td><a href=\"https:\/\/support.microsoft.com\/kb\/5025185\" rel=\"nofollow\">5025185<\/a><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<h3>Previous Monthly Rollups<\/h3>\n<p>The last few .NET Framework Monthly updates are listed below for your convenience:<\/p>\n<ul>\n<li><a href=\"https:\/\/devblogs.microsoft.com\/dotnet\/dotnet-framework-february-2023-security-and-quality-rollup-updates\/\" rel=\"nofollow\">.NET Framework February 2023 Security and Quality Rollup Updates<\/a><\/li>\n<li><a href=\"https:\/\/devblogs.microsoft.com\/dotnet\/dotnet-framework-january-2023-update\/\" rel=\"nofollow\">.NET Framework January 2023 Cumulative Update Preview<\/a><\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>April 2023 Cumulative Update Preview Updates for .NET Framework<\/p>\n","protected":false},"author":83682,"featured_media":45409,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[685,195,7600,509],"tags":[11],"class_list":["post-45408","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-dotnet","category-dotnet-framework","category-maintenance-and-updates","category-wpf","tag-net-framework"],"acf":[],"blog_post_summary":"<p>April 2023 Cumulative Update Preview Updates for .NET Framework<\/p>\n","_links":{"self":[{"href":"https:\/\/devblogs.microsoft.com\/dotnet\/wp-json\/wp\/v2\/posts\/45408","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/devblogs.microsoft.com\/dotnet\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/devblogs.microsoft.com\/dotnet\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/devblogs.microsoft.com\/dotnet\/wp-json\/wp\/v2\/users\/83682"}],"replies":[{"embeddable":true,"href":"https:\/\/devblogs.microsoft.com\/dotnet\/wp-json\/wp\/v2\/comments?post=45408"}],"version-history":[{"count":0,"href":"https:\/\/devblogs.microsoft.com\/dotnet\/wp-json\/wp\/v2\/posts\/45408\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/devblogs.microsoft.com\/dotnet\/wp-json\/wp\/v2\/media\/45409"}],"wp:attachment":[{"href":"https:\/\/devblogs.microsoft.com\/dotnet\/wp-json\/wp\/v2\/media?parent=45408"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/devblogs.microsoft.com\/dotnet\/wp-json\/wp\/v2\/categories?post=45408"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/devblogs.microsoft.com\/dotnet\/wp-json\/wp\/v2\/tags?post=45408"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}