DisclaimerUnofficial, and not affiliated with Anthropic. Nearly all of this is read straight out of what ships: npm bundles, captured prompts, published docs. Anthropic's own notes go in verbatim, marked as theirs. The rest is my reading, and every entry carries the strings behind it. If one looks wrong, vote it down and say why.
What changed: Improved handling of child processes during shutdown Previous behavior: Some child processes could linger after Claude Code exits New behavior: More thorough cleanup ensures all spawned processes terminate properly Impact: Cleaner system state after using Claude Code, no orphaned processes