nlopt is now extra dependency in pyproject matrix

Author: jlnav

pixi.lock

@@ -116,6 +116,7 @@ dfo-ls = ">=1.3.0,<2"
 petsc = ">=3.24.2,<4"
 petsc4py = ">=3.24.2,<4"
 ninja = ">=1.13.2,<2"        # for building Tasmanian from pypi
+nlopt = ">=2.10.0,<3"
 
 [tool.pixi.feature.docs.dependencies]
 sphinx = ">=8.2.1,<9"
@@ -139,19 +140,14 @@ scikit-build = "*"
 packaging = "*"
 
 # Python versions
-# nlopt only works up to python 3.13
 [tool.pixi.feature.py310.dependencies]
 python = "3.10.*"
-nlopt = "<=2.9.0"
 [tool.pixi.feature.py311.dependencies]
 python = "3.11.*"
-nlopt = "<=2.9.0"
 [tool.pixi.feature.py312.dependencies]
 python = "3.12.*"
-nlopt = "<=2.9.0"
 [tool.pixi.feature.py313.dependencies]
 python = "3.13.*"
-nlopt = "<=2.9.0"
 [tool.pixi.feature.py314.dependencies]
 python = "3.14.*"