0.22.0

Author: github-actions[bot]

js/.changeset/issue-79-shell-detection.md

@@ -1,5 +1,37 @@
 # start-command
 
+## 0.22.0
+
+### Minor Changes
+
+- 694d85e: feat: Add shell auto-detection and --shell option for isolation environments
+
+  In docker/ssh and other applicable isolation environments, the shell is now
+  automatically detected in order of preference: `bash` → `zsh` → `sh`.
+
+  Previously, `/bin/sh` was hardcoded in Docker and SSH isolation, which prevented
+  access to tools like `nvm` that require bash. Now, the most feature-complete
+  available shell is used automatically.
+
+  Key features:
+  - Auto-detect best available shell in Docker containers and SSH hosts (`bash > zsh > sh`)
+  - New `--shell` option to force a specific shell (`auto`, `bash`, `zsh`, `sh`)
+  - Default mode is `auto` — no need to specify `--shell` for automatic detection
+  - `--shell` is passed through in isolation stacking
+
+  Example usage:
+
+  ```bash
+  # Auto-detect best shell (default behavior, no option needed)
+  $ --isolated docker --image node:20 -- nvm use 20
+
+  # Force bash explicitly
+  $ --isolated docker --image ubuntu:22.04 --shell bash -- echo $BASH_VERSION
+
+  # Use sh specifically
+  $ --isolated ssh --endpoint user@host --shell sh -- echo hello
+  ```
+
 ## 0.21.0
 
 ### Minor Changes

js/CHANGELOG.md

@@ -1,6 +1,6 @@
 {
   "name": "start-command",
-  "version": "0.21.0",
+  "version": "0.22.0",
   "description": "Gamification of coding, execute any command with ability to auto-report issues on GitHub",
   "main": "src/bin/cli.js",
   "exports": {