## DiffEqFlux v1.7.0 [Diff since v1.6.0](https://github.com/JuliaDiffEq/DiffEqFlux.jl/compare/v1.6.0...v1.7.0) **Closed issues:** - Singular mass matrices not compatible with hardcoded adjoints (#34) - StackOverflowError on a simple example (#149) - Setup progress bar of sciml_train to be platform agnostic (#158) **Merged pull requests:** - Add progress bar to sciml_train, fixes #158 (#180) (@abhigupta768) - support second order (#181) (@ChrisRackauckas)