change np.nan to np.NAN typo

ditb/stitching/tiles.py

@@ -166,7 +166,7 @@ def fuse_func(
     tiles_info = input_tile_info[anchor_point]
     # print(f"Processing chunk at {anchor_point}")
     fused = np.empty(chunk_shape, dtype=data_dtype)
-    fuser.fill(bad_value)
+    fused.fill(bad_value)
     # print(tiles_info)
     shift = AffineTransform(translation=(-anchor_point[0], -anchor_point[1]))
     for image_representation, tile_affine in tiles_info:

pyproject.toml

@@ -4,7 +4,7 @@ build-backend = "setuptools.build_meta"
 
 [project]
 name = "DITB"
-version = "20250701rc3"
+version = "20250701rc4"
 readme = "README.md"
 requires-python = ">=3.11"
 authors = [{ name = "Hugo Chauvet", email = "hugo.chauvet@synchrotron-soleil.fr" }]