Bootstrap v4.3 has landed with over 120 combined closed issues and merged pull requests. This release brings improvements to our utilities, some prep work for moving on to v5’s development, and the standard bug fixes and documentation updates. 

You can download .NET 6 Preview 3, for Windows, macOS, and Linux.

• Installers and binaries
• Container images
• Linux packages
• Release notes
• Known issues
• GitHub issue tracker  

Integrated Terminal improvements - Find support, select/copy multiple pages.
Command Palette MRU list - Quickly find and run your recently used commands.
New Tasks menu - Top-level Tasks menu for running builds and configuring the task runner.
Automatic indentation - Auto indent while typing, moving, and pasting source code.
Emmet abbreviation enhancements - Add Emmet to any language. Multi-cursor support.
New Diff review pane - Navigate Diff editor changes quickly with F7, displayed in patch format.
Angular debugging recipe - Debug your Angular client in VS Code.
Better screen reader support - Aria properties to better present list and drop-down items.
Preview: 64 bit Windows build - Try out the Windows 64 bit version (Insiders build).
Preview: Multi-root workspaces - Open multiple projects in the same editor (Insiders build).
 

These are the customer-reported issues addressed in 15.9.6:

• Installation failures of the Unity Editor component in China.
• Starting a new nanoFramework project from a template.
• Deployment errors after VS2017 update.
• Android Deploy failed - Error ADB0010.
• Error in German translation: info bar "session closed unexpectedly".
• Visual Studio 2017 create offline layout problem: Failed to load from stream for non-ENU layouts.
• Extension auto-update can leave extension disabled. 

Bug fixing

• Adding space in PRE was moving the cursor at the beginning.
• Comments from Word were not cleared all the time.
• Extra new line was added in FF when deleting an empty line. 

These are the customer-reported issues addressed in 15.9.9:

• SSDT: We fixed a crash in the SSIS Foreach Loop container.
• A few .NET native for UWP customer issues were fixed in .NET native tools 2.2 (UWP 6.2.4).
• We have corrected dual signing of Visual C++ Redistributable installers.

Security Advisory Notices

• A remote code execution vulnerability exists when the Visual Studio C++ Redistributable Installer improperly validates input before loading dynamic link library (DLL) files.
• Unity Editor Remote Code Execution Vulnerability.
• .NET Core NuGet Tampering Vulnerability. 

• Team Explorer - Changes: panel not sizing to the Team Explorer window.
• Visual Studio 2017 SQL Server Object Explorer server list not persisting .
• intellisense problems with linux-x64 mode.
• Index was out of range. Must be non-negative and less than the size of the collection.Parameter name: index.
• Visual Studio 2017 UNDO does not work/stops working (reported AGAIN!!!!).
• Intellisense not working for files created under WSL.
• Intellisense error: C++11 static constexpr member initialization causes "member may not be initialized".
• VS doesn't restore windows position when switching in/out of debug.
• Third party toolbox items are reloaded every time VS2019 Preview 2.2 is started.
• 'Set as StartUp Project' crashes the IDE after updating to VS2019 Preview Release 3.
• Visual Studio 2019 building Visual Studio 2017 C++ projects fail.
• Fixed Toolbox refresh issue.
• Toolbox controls are making vssettings file too big.
• SSDT: Fix for Login failed errors when performing a New Data comparison function .
• SSDT: Fix for Source is Unavailable error when performing Schema Compare .
• SSDT: Fix for Schema Compare Generate Script does not generate script .
• SSDT: Fix to improve performance of loading solutions with multiple projects.
• SSDT: Fix for SQL files not always being deleted when performing a Schema Compare between a database and a project and a delete table is executed subsequently.
• SSDT: Accessibility fixes to improve narration capabilities.
• SSDT: Replaced older sqlncli driver with new Microsoft ODBC Driver for SQL Server. 

For this release, we have some exciting new features, new checking flags, editor productivity updates, and speed improvements. Let’s get a look at what 4.1 brings!

• Template Literal Types
• Key Remapping in Mapped Types
• Recursive Conditional Types
• --noUncheckedIndexedAccess
• paths without baseUrl
• checkJs Implies allowJs
• React 17 JSX Factories
• Editor Support for the JSDoc @see Tag
• Breaking Changes  

These are the customer-reported issues addressed in 15.7.3:

• VS2017 compiler creates broken debug build using Qt framework and generates 'Invalid address specified to RtlValidateHeap' error.
• Incorrect code generation for matrix multiplication.
• VS 2017 Update 7: Git History Codelens only showing entries for the past 6 months.
• UWP projects reference multiple NetStandard 2.0 dlls after 15.7.1 upgrade.
• Building C++ code in VS 15.7 with /std:c++17 breaks binary compatibility for std::_Ptr_move_cat.
• Visual Studio 15.7 stuck when opening XAML files.
• CMake configuration fails and generates message "C++ IntelliSense information may be out of date, generate the CMake cache to refresh".
• Unable to start second process for debugging.
• After update to Visual Studio 15.7.1, some test programs fail in start-up due to reading access violation.
• Missing compiler required member 'Microsoft.CSharp.RuntimeBinder.Binder.Convert'.
• Build fails after 15.7.0 update on older project using .NET 3.5 .
• Coloring, typing, tooltips and IntelliSense slow in F# in VS2017 editor.
• F# editing experience takes up to a minute for tooltips and dropdowns to display.
• Certain class member variable value are incorrectly read as zero.
• Attempt to open XAML file for the first time causes VS to sit with the "Opening the file ..." message for about 10 minutes before XAML file opens.
• Visual Studio slows down and freezes, creating work loss.
• The target "GetBuiltProjectOutputRecursive" does not exist in the project.
• Internal error with lambda C++17 after 15.7.1 update.
• UWP App is slow to return a stopped state in IDE.
• MSVC auto-vectorization produces incorrect code or incorrect results.
• Visual Studio closed debug a new instance project1, when a new debug new instance project2 has started.
• Latest update breaks "start without debugging" on multiple projects.
• UWP XAML is very very slow on open.
• XAML viewer freezes on 15.7.2 and 15.8.0 preview 1.1.
• Xamarin UI Test App project template missing.
• Xamarin project creation problem.
• Visual Studio crashes when creating new Mobile APP Xamarin.
• Unable to create Xamarin.Forms-Projects.
• Não consigo criar novos projetos Xamarin Forms - Can't create new projects Xamarin Forms.
• Blank project crash after update.