Visual studio 2017 15.5 officially released! Performance improved


Visual studio 2017 15.5 has been officially released, along with visual studio for Mac 7.3. This update includes major performance improvements, new features, and bug fixes. The Chinese version of the release notes has not been updated. Please check the English version first. Some highlights are as follows:

Solution loading time for large C and visual basic projects is almost halved. The switch time between debugging and publishing is significantly shortened. Adding, deleting, and renaming files and folders in. Net core projects is faster. Project templates should now be expanded faster than before, and even up to 40 times improvement can be seen in the most exceptional cases.

The f tool also has a number of performance improvements. Under the project options page of the JavaScript / typescript text editor, the “analyze only projects containing files opened in the editor” check box has been added, which will improve the performance and reliability of large solutions. Note that when this box is checked, you will need to execute a solution to see a complete list of typescript errors in all files.


The visual studio debugger gains more functions by adding step back debugging (also known as historical debugging). Fallback debugging automatically creates a snapshot of your application at each breakpoint and debugger step you perform, enabling you to go back to the previous breakpoint to see its status.

Docker and continuous deployment

The docker container now supports multi-level docker files. The continuous delivery feature makes it easy to configure visual studio team services to ASP.NET And ASP.NET The CD of the core project is set to azure app service.

Privacy management

Visual studio adds features to help identify and manage database connection strings, web service keys, etc.
For more details, please refer to:
Visual studio 2017 version 15.5 release notes:
Visual studio for Mac 7.3 release notes:
Download visual studio 2017 version 15.5:
Download visual studio for Mac 7.3:

For more learning materials about visual studio 2017, please click on the topic “using Visual Studio 2017″

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