: Improved publishing of web services to the NI Web Server . System Requirements & Compatibility
: Wires now only break at the problematic segment rather than the entire branch.
: Native support for Transport Layer Security (TLS) was added for secure TCP/IP communications. Block Diagram & UI Enhancements : NI LabView 2020 20.0.1
: Iteration terminals on For/While loops and Event Data Nodes in Event Structures can now be hidden to save space.
The 2020 release introduced significant architectural changes and productivity tools: : Improved publishing of web services to the NI Web Server
: A landmark addition to LabVIEW's object-oriented programming, interfaces allow for a form of multiple inheritance, enabling classes to inherit methods from multiple sources without requiring a common private data parent.
LabVIEW 2020 is designed for 64-bit and 32-bit environments with the following baseline requirements: LabVIEW 2020 Readme for Windows - National Instruments Block Diagram & UI Enhancements : : Iteration
: A new subpalette allows for collecting and managing multiple error values on a single error wire using a JSON-based string structure.