The new version of the ephys toolbox is out!
Github commit: https://github.com/brainstorm-tools/brainstorm3/commit/f402a427f5d3a89eb59e28d3c107ab18005bdce1
Updated tutorials: https://neuroimage.usc.edu/brainstorm/Tutorials#Multiunit_electrophysiology
This includes updates of the NWB reader in Brainstorm.