Bump version to 0.2.0 and add changelog

Author: nathanjmcdougall

CHANGELOG.md

@@ -0,0 +1,24 @@
+# Changelog
+
+## 0.2.0
+
+### Features
+
+- Non-finite floats (NaN, Inf, -Inf) now round-trip. Previously, reading a YAML `.nan`/`.inf`/`-.inf` value and writing it back raised `ValueError`.
+
+### Packaging
+
+- Added License :: OSI Approved :: MIT License trove classifier to pyproject.toml.
+
+### Documentation
+
+Line-ending normalization (LF on output regardless of input) moved from "Limitations" to "Design Decisions" in the README.
+
+### Internal
+
+- Added cargo-deny license compliance checking.
+- Extended cargo-deny to also check security advisories against the RustSec database.
+
+## 0.1.0
+
+Initial release. yamltrip is a round-tripping YAML library for Python.

Cargo.lock

@@ -1,6 +1,6 @@
 [package]
 name = "yamltrip"
-version = "0.1.0"
+version = "0.2.0"
 edition = "2024"
 license = "MIT"
 

Cargo.toml

@@ -4,7 +4,7 @@ requires = [ "maturin>=1.0,<2.0" ]
 
 [project]
 name = "yamltrip"
-version = "0.1.0"
+version = "0.2.0"
 description = "A round-tripping YAML library for Python"
 readme = "README.md"
 authors = [ { name = "Nathan McDougall", email = "nathan.j.mcdougall@gmail.com" } ]