[Diff since v1.49.1](https://github.com/SciML/DiffEqFlux.jl/compare/v1.49.1...v1.50.0) **Closed issues:** - Add doctests (#566) - Missing normalizing flows example (#726) - `NeuralODE` is not a subtype of `Lux.AbstractExplicitLayer` (#728) - Neural ODE example is not working correctly (#731) **Merged pull requests:** - Enable doctesting (#721) (@ChrisRackauckas) - minor fixes (#729) (@Abhishek-1Bhatt) - just remove staticdudt tests (#730) (@ChrisRackauckas)