chore: Release 0.4.2 (#48)

Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>

Author: github-actions[bot]

.release-please-manifest.json

@@ -1 +1 @@
-{".":"0.4.1"}
+{".":"0.4.2"}

CHANGELOG.md

@@ -1,5 +1,12 @@
 # Changelog
 
+## [0.4.2](https://github.com/noir-lang/noir_base64/compare/v0.4.1...v0.4.2) (2025-07-15)
+
+
+### Bug Fixes
+
+* Don't use private `to_be_radix` from stdlib ([#47](https://github.com/noir-lang/noir_base64/issues/47)) ([6d6b289](https://github.com/noir-lang/noir_base64/commit/6d6b289729141094a8e669debd8785da6164c246))
+
 ## [0.4.1](https://github.com/noir-lang/noir_base64/compare/v0.4.0...v0.4.1) (2025-06-10)