Prepare release 0.14.0

docs/src/content/docs/90_reference/90_CHANGELOG.md

@@ -3,7 +3,18 @@ title: CHANGELOG
 description: A list of all major changes per version.
 ---
 
-## 0.12.x - 0.13.0 (unreleased)
+## 0.14.x - 0.15.0 (unreleased)
+
+TODO
+
+## 0.13.x - 0.14.0 (2024-04-11)
+
+[340](https://github.com/nix-community/crate2nix/issues/340) make `crate2nix` compatible
+with the lock file changes from rust 1.77.x.
+
+[Move sources into /build/sources](https://github.com/nix-community/crate2nix/commit/15656bb6cb15f55ee3344bf4362e6489feb93db6) to maximize compatibility.
+
+## 0.12.x - 0.13.0
 
 The usual internal version updates but there is more!