These are the customer-reported issues addressed in 15.8.2:

• Publish single file context menu item missing.
• Git network operations not working: Cannot spawn git-askpass.exe.
• "Visual C++ Resource Editor Package" load failed.
• Preview Transform gives error.
• Cannot type close brace.
• Object reference not set to an instance of an object when deploying Service Fabric project after update 15.8.0.
• "The given path's format is not supported" installation error.
• Task ExpandPriContent failed. Illegal characters in path.
• "Could not create instance of type System.Collections.Genertic.Iset'1[Signer]" installer error.
• Service fabric deployment fails in 15.8.0.
• Cannot create app package for Windows store.
• Incorrect code generation for strongly-typed resources.
• Keyboard binding for Italian layout.
• IntelliSense broken #9999.
• When working on a Unity project and Unity rewrites multiple project files, the Visual Studio Tools for Unity will now automatically reload the solution.
• The customer will now get a dialog to close Office applications if they are blocking the Visual Studio install and causing a failure of 1303. 

CodeSandbox — An online React editor 

jQuery 3.6.0 has been released! In jQuery 3.5.0, the major change was a security fix for the html prefilter. This release does not include a security fix, but does have some good bug fixes and improvements. We still have our eyes on a jQuery 4.0 release, but until then we will continue to support the 3.x branch and address important issues. 

• Moved from Less to Sass
  
• Improved grid system
  
• Opt-in flexbox support is here
  
• Dropped wells, thumbnails, and panels for cards
  
• Consolidated all our HTML resets into a new module, Reboot
  
• Brand new customization options
  
• Dropped IE8 support and moved to rem and em units
  
• Rewrote all our JavaScript plugins
  
• Improved auto-placement of tooltips and popovers
  
• And tons more!  
  

Top Issues Fixed in Visual Studio 2019 RC.2

• Find in files "Locating next match" UI is annoying.
• Find files keeps defaulting to current document.
• Quick references freezes VS 2019 RC.
• PackageId:MsSqlCmdLnUtils;PackageAction:Install;ReturnCode:1603;.
• Error List does not show errors because it is scoped to "Current Document".
• Cannot use conditional breakpoint on PropertyInfo.Name value.
• Visual Studio crashes when parsing macros at the end of a file.
• Search in Visual Studio 2019 is very slow.
• Visual Studio hangs when starting debugging.
• vdproj not supported in Visual Studio 2019 RC.
• Visual Studio installer welcome image contains offensive element for Chinese.
• VSIX Extension pre-req has been removed in Visual Studio 2019 RC breaking extension compatibility.
• Create Project from Start Screen Ignores Selected Project Folder.
• cpp properties is dialog does not show up when using Project menu item or select "Manage configuration" drop down menu.
• Visual Studio 2019 Build Tools - developer prompt title says "Developer Command Prompt for Visual Studio 2017".
• German tranlation regarding the Feedback Tool: Help > Send Feedback > Report a Problem.
• 自动完成功能，如果双击候选项，会丢失输入焦点，需要单机编辑器才能继续输入-AutoComplete function, if you double-click the candidate, will lose the input focus, need a stand-alone editor to continue to enter.
• Context menus are sometimes placed on the wrong monitor in a multiple monitor configuration.
• Visual Studio 2019 conflict with QQ Pinyin.
• Cannot drag maximized Visual Studio window.
• Fixed slow reload of multiple C# and Visual Basic projects.
• When IntelliSense is present, when a user types Shift + Enter, the active selection will be completed and a new line inserted.
• Fixed a PMA issue where editor tooltips and light bulb doesn't render properly.
• Notifications about crashes caused by extensions now show up again.
• Notifications about performance of Visual Studio have been secured against tampering.
• Fixed an issue with toolbar rendering when dragged across displays.
• Fixed an issue with Tools Options rendering when running with per-monitor awareness enabled.
• Various DpiHelper classes has been deprecated (extensibility).
• Fixed splash screen scaling to better match the primary monitor scale factor.
• Fixed an issue in settings import where warnings/errors were not always reported correctly.
• Fixed an issue where Tools Options reported software rendering regardless of rendering tier.
• Fixed an issue where the name of the open folder was not displayed in the title bar region.
• Fixed an issue with find in files positioning when per-monitor awareness is enabled.
• Fixed an issue with dock adorner rendering when per-monitor awareness is enabled. 

Summary of Notable New Features in 15.9

• You can now import and export an installation configuration file that specifies which workloads and components should be installed with an instance of Visual Studio.
• We have improved the debugging experience for NuGet packages using the new symbol package format (.snupkg).
• Step back in debugger is now available in C++ for Enterprise customers.
• C++ IntelliSense now responds to changes in the remote environment for both CMake and MSBuild projects targeting Linux.
• We have made updates to UWP Desktop Bridge framework packages and added support for ARM64 C++ Native Desktop scenarios.
• We added support for the range-v3 library with the MSVC 15.9 compiler.
• We fixed several bugs in the F# compiler and F# tools.
• Language service support for new TypeScript features for semantic file renaming and project references.
• Improved Node.js development by updating Vue.js templates and adding support for unit testing using the Jest framework.
• We added SharePoint 2019 project templates, so you can migrate existing SharePoint 2013 and 2016 projects to SharePoint 2019.
• Visual Studio Tools for Xamarin now supports Xcode 10.
• We made improvements to the Xamarin.Android build performance.
• We have added and improved features for Universal Windows Platform developers, including ARM64 support, the latest preview SDK, better debugging of Desktop Bridge applications, and XAML Designer improvements.
• Substantial improvements were made to the experience of using authenticated package feeds.
• There is now support for lock file to enable repeatable restore for PackageReference based projects.
• We have added support for the new license format for NuGet packages.
• We have introduced NuGet client policies in Visual Studio which enables you to lock down environments such that only trusted packages can be installed.
• We made the use of .NET Core within Visual Studio more predictable.

Top Issues Fixed in 15.9

• No way to change "Find All References" background color.
• "Visual C++ Resource Editor Package" load failed.
• VS2017 v15.8 Build does not start if XAML files are not manually saved first.
• Installation failed - manifest signature verification failed.
• Update 15.8.6 breaks Installer Projects.
• Scrolling up with the arrow key causes Visual Studio to page up.
• After updating to 15.8.1, data tip does not show when debugging.
• System.InvalidProgramException: Common Language Runtime detected an invalid program..
• Solution Explorer does not remain pinned after closing Visual Studio.
• Navigation bar in editor has trouble handling long method names.