Released May 2020

Improving Code Flexibility Using LabVIEW Interfaces
LabVIEW 2020 introduces interfaces. An interface can be thought of as a class without a private data control, but that small difference enables an interface to serve entirely different purposes in software architectures than classes. Specifically, interfaces enable a form of multiple inheritance.
LabVIEW Web Services Enhancements
LabVIEW 2020 provides functionalities for developing LabVIEW Web services and publishing Web services to the NI Web Server, in addition to the Application Web Server that continues to be supported.
Application Builder Enhancements
LabVIEW 2020 introduced enhancements to the LabVIEW Application Builder and build specifications.
Environment Enhancements
Learn about the enhancements to the LabVIEW 2020 environment.
Enhancements to the Import Shared Library Wizard
Block Diagram Enhancements
Learn about block diagram enhancements in LabVIEW 2020.
New and Changed Properties, Methods, and Events

Parent topic: Updates and Changes for LabVIEW Extended Support Versions

LabVIEW User Manual