Microsoft has launched .Net Framework 4.8, the most recent model of the corporate’s utility improvement framework for Windows. The replace brings numerous bug fixes, safety patches, and enhancements to the Common Language Runtime, ASP.Net, Windows Forms, Windows Presentation Foundation, and Windows Communication Foundation.
Where to obtain .Net Framework 4.8
You can obtain the manufacturing launch of .Net Framework from Microsoft’s .Net website.
Current model: The new options in .Net Framework 4.8
Released April 18, 2019, .Net Framework 4.Eight contains the next new options and enhancements:
- For NGEN (Native Image Generator), photos within the .Net Framework not have writable and executable sections. This reduces floor space accessible to assaults that try to execute arbitrary code by modifying NGEN reminiscence addresses.
- Anti-malware scanning is now initiated for all assemblies, whether or not loaded from disk or community. Previously, the .Net runtime solely initiated scans (by Windows Defender and third-party anti-malware software program implementing the Antimalware Scan Interface) of assemblies loaded from disk.
- The .Net Framework 4.Eight JIT compiler is predicated on .Net Core 2.1. Bug fixes and code era based mostly optimizations from .Net Core 2.1 at the moment are accessible in .Net Framework.
- In the BCL (base class library), the Zlib exterior compression library has been improved, the variety of object finalizations occurring because of utilizing X509Certificate2 and associated varieties has been decreased, and an API has been added to acquire thumbprints with a caller-specified digest algorithm.
- In addition, the BCL in .Net Framework 4.Eight reduces FIPS (Federal Information Processing Standards) impression on cryptography. Since .Net Framework 2.0, cryptographic supplier lessons have thrown an exception when cryptographic libraries are configured in FIPS mode. With .Net 4.8, these exceptions will not be thrown by default.
- Accessibility enhancements are provided for Windows Forms, to enhance communication of utility knowledge to the visually impaired.
- In ASP.Net, a problem has been fastened involving the dealing with of multivalue HTTP headers that will have an effect on multipart knowledge processing.
- CLR (Common Language Runtime) points had been fastened through which incorrect values had been despatched as EventListeners.
- Enabled labels in Windows Forms at the moment are all the time rendered through a high-contrast textual content colour when a excessive distinction mode is enabled. This impacts functions recompiled to focus on .Net Framework 4.8.
- The hashing algorithm used to generate XOML file checksums when constructing initiatives with XOML information has been modified. Developers can nonetheless use the earlier algorithm.
- The hashing algorithm for calculating keys to inside reminiscence caches has been modified. Developers can nonetheless use the earlier algorithm.
- A reminiscence leak has been fastened that affected HttpWebRequest when speaking with an HTTPS server by a proxy.
- In Windows Presentation Foundation, a reminiscence leak has been fastened that had arisen when eradicating knowledge gadgets from mother or father collections when UIAutomation was current.
- Windows Presentation Foundation has added help for Per-Monitor V2 DPI Awareness and Mixed-Mode DPI.
- In Windows Communication Foundation, an accessibility drawback has been fastened that had brought on ComboBox controls to be incorrectly themed in high-contrast themes.
- In Windows Communication Foundation, ServiceHealthBehavior is featured as a service conduct added to the ServiceDescription.Behaviors assortment. It can return service well being standing with HTTP response codes and allow publication of service well being.
