Revert changes to cuda-pathfinder runtime dependency pinning.

Author: rwgk

cuda_bindings/pyproject.toml

@@ -32,7 +32,7 @@ classifiers = [
     "Environment :: GPU :: NVIDIA CUDA",
 ]
 dynamic = ["version", "readme"]
-dependencies = ["cuda-pathfinder >=1.5"]
+dependencies = ["cuda-pathfinder >=1.4.2"]
 
 [project.optional-dependencies]
 all = [

cuda_core/pyproject.toml

@@ -48,7 +48,7 @@ classifiers = [
     "Environment :: GPU :: NVIDIA CUDA :: 13",
 ]
 dependencies = [
-    "cuda-pathfinder >=1.5",
+    "cuda-pathfinder >=1.4.2",
     "numpy",
 ]
 

cuda_pathfinder/pixi.toml

@@ -59,7 +59,7 @@ nvidia-sphinx-theme = "*"
 # TODO: check if these can be extracted from pyproject.toml
 [package]
 name = "cuda-pathfinder"
-version = "1.5.0"
+version = "1.3.4a0"
 
 [package.build]
 backend = { name = "pixi-build-python", version = "*" }