- replace anyhow with thiserror

Cargo.toml

@@ -1,13 +1,14 @@
 [package]
 name = "tiffwrite"
-version = "2025.8.1"
+version = "2025.9.0"
 edition = "2024"
 rust-version = "1.85.1"
 authors = ["Wim Pomp <w.pomp@nki.nl>"]
-license = "MIT"
+license = "MIT OR Apache-2.0"
 description = "Write BioFormats/ImageJ compatible tiffs with zstd compression in parallel."
 homepage = "https://github.com/wimpomp/tiffwrite"
 repository = "https://github.com/wimpomp/tiffwrite"
+documentation = "https://docs.rs/tiffwrite"
 readme = "README.md"
 keywords = ["bioformats", "tiff", "ndarray", "zstd", "fiji"]
 categories = ["multimedia::images", "science"]
@@ -17,7 +18,6 @@ name = "tiffwrite"
 crate-type = ["cdylib", "rlib"]
 
 [dependencies]
-anyhow = "1.0.98"
 colorcet = "0.2.1"
 colorgrad = "0.7.2"
 chrono = "0.4.41"
@@ -25,9 +25,10 @@ css-color = "0.2.8"
 flate2 = "1.1.1"
 ndarray = "0.16.1"
 num = "0.4.3"
-rayon = "1.10.0"
-zstd = "0.13.3"
 numpy = { version = "0.25.0", optional = true }
+rayon = "1.10.0"
+thiserror = "2.0.16"
+zstd = "0.13.3"
 
 [dependencies.pyo3]
 version = "0.25.1"