0.9.4

Author: github-actions[bot]

.changeset/array-join-pitfall-documentation.md

@@ -1,5 +1,17 @@
 # Changelog
 
+## 0.9.4
+
+### Patch Changes
+
+- 3265939: Document Array.join() pitfall and add best practices (fixes #153)
+  - Add js/BEST-PRACTICES.md with detailed usage patterns for arrays, security, and error handling
+  - Add Common Pitfalls section to README.md explaining the Array.join() issue
+  - Add js/docs/case-studies/issue-153/ with real-world bug investigation from hive-mind#1096
+  - Add rust/BEST-PRACTICES.md for Rust-specific patterns
+  - Add 34 tests for array interpolation covering correct usage and anti-patterns
+  - Reorganize file structure: move JS-related docs to js/ folder, case studies to js/docs/case-studies/
+
 ## 0.9.2
 
 ### Patch Changes

CHANGELOG.md

@@ -1,6 +1,6 @@
 {
   "name": "command-stream",
-  "version": "0.9.3",
+  "version": "0.9.4",
   "description": "Modern $ shell utility library with streaming, async iteration, and EventEmitter support, optimized for Bun runtime",
   "type": "module",
   "main": "js/src/$.mjs",