NVM Express 2.0 Specification/Refactoring

The initial NVMe specification family was not structured for extensibility, so we are optimizing the specifications for further evolution with the refactoring project. The new structure will enable innovation and take the technology back to the core values of speed, simplicity and scalability. The new extensible specification infrastructure will ultimately take the industry through the [...]

The current NVMe technology roadmap indicates that the NVMe 2.0 specification is targeted for release in the second half of 2020.

NVMe 2.0 specification is still actively being developed. The NVM Express organization has announced that there will be a major reorganization of the specification that will make it easier for device manufactures to implement segment specific features.