1.14.2

What's Changed

Features

• Add checkpoint resume, diff, and prune commands with improved discoverability.
• Add from_checkpoint parameter to Agent.kickoff and related methods.
• Add template management commands for project templates.
• Add resume hints to devtools release on failure.
• Add deploy validation CLI and enhance LLM initialization ergonomics.
• Add checkpoint forking with lineage tracking.
• Enrich LLM token tracking with reasoning tokens and cache creation tokens.

Bug Fixes

• Fix prompt on stale branch conflicts in devtools release.
• Patch vulnerabilities in authlib, langchain-text-splitters, and pypdf.
• Scope streaming handlers to prevent cross-run chunk contamination.
• Dispatch Flow checkpoints through Flow APIs in TUI.
• Use recursive glob for JSON checkpoint discovery.
• Handle cyclic JSON schemas in MCP tool resolution.
• Preserve Bedrock tool call arguments by removing truthy default.
• Emit flow_finished event after HITL resume.
• Fix various vulnerabilities by updating dependencies, including requests, cryptography, and pytest.
• Fix to stop forwarding strict mode to Bedrock Converse API.

Documentation

• Document missing parameters and add Checkpointing section.
• Update changelog and version for v1.14.2 and previous release candidates.
• Add enterprise A2A feature documentation and update OSS A2A docs.

Contributors

@Yanhu007, @alex-clawd, @github-actions[bot], @greysonlalonde, @iris-clawd, @lorenzejay, @lucasgomide