Bump langcodec version to 0.4.0

WendellXY · WendellXY · commit 6f446f2af4db · 2025-08-24T02:31:19.000+08:00
Updated the Cargo.toml to set the package version to 0.4.0, preparing for a new release.
diff --git a/langcodec/Cargo.toml b/langcodec/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "langcodec"
-version = "0.3.4"
+version = "0.4.0"
 edition = "2024"
 description = "Universal localization file toolkit for Rust. Supports Apple, Android, and CSV formats."
 license = "MIT"
