[Diff since v1.30.0](https://github.com/SciML/DiffEqFlux.jl/compare/v1.30.0...v1.31.0) **Merged pull requests:** - [WIP] Extend collocation methods to use DataInterpolations.jl (#380) (@avik-pal) - Add buildkite pipeline (#474) (@ChrisRackauckas) - Update pipeline.yml (#475) (@ChrisRackauckas) - CompatHelper: add new compat entry for "DiffResults" at version "1.0" (#476) (@github-actions[bot])