Prepare v0.2.0 release

Author: dannote

CHANGELOG.md

@@ -1,5 +1,15 @@
 # Changelog
 
+## v0.2.0
+
+- Align IconifyJSON parsing with Elixir structs and Jason encoding
+- Add canonical `Iconify.SVG` rendering module
+- Resolve Iconify aliases with dimensions, rotations, and flips
+- Use Iconify's 16x16 default dimensions
+- Make `req` a required dependency for fetching icons
+- Add CI checks with Credo, Reach smell checks, ExDNA, and tests
+- Polish README and package metadata for the `elixir-volt` organization
+
 ## v0.1.0
 
 - Initial release