<section begin=features/>
* Addition of [https://{{gna link|url=gna.org/users/michaelbieri |text=Michael Bieri's] }} model-free data extraction script.
* Added support for CCPN Analysis 2.1 peak lists (exported in Sparky format).
* Execution locking has been implemented to prevent threaded execution from killing relax. This will be useful for the relax GUI.