ReleasesClaude Code version history

Claude Code 2.1.78

Released

Claude Code 2.1.78 was released on March 17, 2026 with 26 documented changes.

What changed in Claude Code 2.1.78?

In our words, from the release notes — never copied.

  • Users will now see API responses stream line-by-line as they are generated, improving interactivity.
  • A new mechanism allows plugin developers to store persistent data that remains available even after plugin updates.
  • The sandbox environment received fixes for several issues, including absolute path handling and silent deactivation with missing dependencies.
  • Several issues related to `git` integration were resolved, including ambiguous argument errors and incorrect file listings.
  • Conversations in large sessions will no longer be truncated due to memory or history size limits.
  • Tools shipped by plugins can now utilize frontmatter for advanced configuration like effort, max turns, and disallowed tools.

Is this the latest version?

This page is frozen to Claude Code 2.1.78 and stays at this address. The Claude Code version history always lists the newest tracked version first.

Summarized by Claude Network from GitHub. Last verified .