diff --git a/NEWS.md b/NEWS.md index 82de09c17e..2aa061b005 100644 --- a/NEWS.md +++ b/NEWS.md @@ -28,6 +28,20 @@ Breaking behavior changes: length of the corresponding function, instead of half the length. An `ArgumentError` is thrown if `dimension` is not even. +v0.9.22 (May 22, 2021) +--------------------------- + +This release contains backports from the ongoing development of the v0.10 release. +For a detailed list of the closed issues and pull requests from this release, +see the [tag notes](https://github.com/jump-dev/MathOptInterface.jl/releases/tag/v0.9.22). + +- Improved type inference in `Utilities`, `Bridges` and `FileFormats` submodules + to reduce latency. +- Improved performance of `Utilities.is_canonical`. +- Fixed `Utilities.pass_nonvariable_constraints` with bridged variables. +- Fixed performance regression of `Utilities.Model`. +- Fixed ordering of objective setting in parser. + v0.9.21 (April 23, 2021) ---------------------------