chore: prepare for 0.20.0 release

CHANGELOG.md

@@ -5,11 +5,10 @@ This project adheres to [Semantic Versioning](http://semver.org/).
 This file follows the convention described at
 [Keep a Changelog](http://keepachangelog.com/en/1.0.0/).
 
-## [Unreleased]
+## [0.20.0] - 2024-02-25
 ### Changed
-- **Breaking**: 5ohue: added `CompositeOperator` in place of `bindings::CompositeOperator`.
-  Instead of using `bindings::CompositeOperator_LightenIntensityCompositeOp` one must now
-  use `CompositeOperator::LightenIntensity`.
+- **BREAKING CHANGES**
+    * 5ohue: added `CompositeOperator` in place of `bindings::CompositeOperator`. Instead of using `bindings::CompositeOperator_LightenIntensityCompositeOp` one must now use `CompositeOperator::LightenIntensity`.
 ### Added
 - 5ohue: added `sigmoidal_contrast_image()` function to the wand API.
 
@@ -27,8 +26,8 @@ This file follows the convention described at
 
 ## [0.18.0] - 2023-04-15
 ### Changed
-- **Breaking**: jshrake: Add `map` argument to `import_image_pixels()` and
-  change `pixels` argument to a byte slice rather than a vector reference.
+- **BREAKING CHANGEs**
+    * jshrake: Add `map` argument to `import_image_pixels()` and change `pixels` argument to a byte slice rather than a vector reference.
 ### Added
 - jshrake: Add `MagickAutoGammaImage` and `MagickAutoLevelImage`
 - 2e0by0: add API documentation and setup automated build of docs.

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "magick_rust"
-version = "0.19.1"
+version = "0.20.0"
 authors = ["Nathan Fiedler <nathanfiedler@fastmail.fm>"]
 description = "Selection of Rust bindings for the ImageMagick library."
 homepage = "https://github.com/nlfiedler/magick-rust"
@@ -14,7 +14,7 @@ build = "build.rs"
 libc = "0.2"
 
 [build-dependencies]
-bindgen = "0.68.1"
+bindgen = "0.69.4"
 pkg-config = "0.3"
 
 [features]