Update

Author: odow

docs/src/changelog.md

@@ -7,15 +7,15 @@ CurrentModule = MathOptInterface
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
-## v1.50.0 (March 20, 2026)
+## v1.50.0 (March 23, 2026)
 
 ### Added
 
 - Added support for reading defined variables in `.nl` files (#2938)
 - Added `;generic_names` support to LP and MOF file formats (#2947)
 - Added add support for relaxing vector constraints (#2966)
-- Added support for [`ScalarCoefficientChange`](@ref) in
-  [`Utilities.MatrixOfConstraints`](@ref) (#2975)
+- Added support for [`ScalarCoefficientChange`](@ref) and [`MultirowChange`](@ref)
+  in [`Utilities.MatrixOfConstraints`](@ref) (#2975), (#2977)
 
 ### Fixed