Cline Release Notes

Last updated: Mar 6, 2026

  • March 2026
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    • First seen by Releasebot:
      Mar 6, 2026

    Cline

    3.71.0

    Cline releases GPT-5.4 models for ChatGPT subscribers, adds a Notification hook for attention and completion boundaries, and fixes MCP reconnects.

    Added

    • Added GPT-5.4 models for ChatGPT subscription users
    • Hooks: Added a Notification hook for attention and completion boundaries

    Fixed

    • Handle streamable HTTP MCP reconnects more reliably after disconnects
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  • March 2026
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    • First seen by Releasebot:
      Mar 5, 2026

    Cline

    3.70.0

    New Cline API docs released with Getting Started and SDK examples. Hooks now expose model.provider and model.slug, and token updates occur in real time as usage chunks arrive. Reliability fixes and docs updates enhance subagent behavior and error handling.

    Added

    • New Cline API docs: Getting Started, Auth, Chat Completions, Models, Errors, and SDK Examples
    • Hook payloads now include model.provider and model.slug
    • Token/cost updates now happen immediately as usage chunks arrive, not after tool execution

    Fixed

    • Improve subagent context compaction logic
    • Subagent stream retry delay increased to reduce noise from transient failures
    • State serialization errors are now caught and logged instead of crashing
    • Removed incorrect max_tokens from OpenRouter requests

    Changed

    • Windows test cleanup now retries on locked files and applies per-test timeouts
    • Updated hooks docs
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  • March 2026
    • No date parsed from source.
    • First seen by Releasebot:
      Mar 3, 2026

    Cline

    3.69.0

    Added

    • Add User-Agent header to requests sent to the Cline backend
    • Add default auto-tag workflow for publish release flow
    • Show Cline SDK docs on the Cline page

    Fixed

    • Retry nested git restore and prevent silent .git_disabled leftovers in checkpoints
    • Prevent Chinese filename escaping in diff view
    • Trigger auto-compaction on OpenRouter context overflow errors
    • Restore GPT-OSS native file editing on OpenAI-compatible models

    Changed

    • Update Cline SDK docs
    • Improve hooks support for Windows PowerShell
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  • February 2026
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    • First seen by Releasebot:
      Feb 27, 2026

    Cline

    3.68.0

    New dynamic Cline provider fetch, improved CLI Markdown formatting, and focus indicators for extension actions signal a tighter, more polished workflow. The release fixes auth loops, file context errors, unsafe YAML loading, and token management across Claude, OpenRouter, and other providers.

    Added

    • Add dynamic Cline provider model fetching from Cline endpoint
    • Add additional Markdown formatting in CLI
    • Add focus indicator on action buttons in extension

    Fixed

    • Clear all OCA secrets on auth refresh failure to prevent re-auth loops
    • Resolve "Could not find the file context" error in Explain Changes
    • Use JSON_SCHEMA for yaml.load to prevent unsafe deserialization
    • Fetch model info from API in CLI headless auth for Cline and Vercel providers
    • Generate commit message from staged changes only when staging exists
    • Update stale maxTokens values for Claude 3.7+ models across Anthropic, Bedrock, Vertex, and SAP AI Core
    • Use model.info.maxTokens for OpenRouter instead of hardcoded 8192

    Changed

    • Increase timeout for a flaky test to reduce short-term test instability
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  • February 2026
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    • First seen by Releasebot:
      Feb 25, 2026

    Cline

    3.67.1

    Added

    • Added Cline SDK API interface for programmatic access to Cline features and tools, enabling integration into custom applications.
    • Added Codex 5.3 model support

    Fixed

    • Fix OpenAI Codex by setting store to false
    • Use isLocatedInPath() instead of string matching for path containment checks
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  • February 2026
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    • First seen by Releasebot:
      Feb 24, 2026

    Cline

    3.67.0

    New release adds skills support with optional modelId, file-based AgentConfigLoader, OpenAI native provider responses, websocket preconnect for lower latency, backend-fetched featured models with local fallback, a /q quit command, enterprise config details, and dynamic banner cache. Numerous fixes and changes boost stability and provider compatibility.

    Added

    • Add support for skills and optional modelId in subagent configuration
    • Add AgentConfigLoader for file-based agent configs
    • Add Responses API support for OpenAI native provider
    • Preconnect websocket to reduce response latency
    • Fetch featured models from backend with local fallback
    • Add /q command to quit CLI
    • Add MCP enterprise configuration details
    • Pull Cline's recommended models from internal endpoint
    • Add dynamic flag to adjust banner cache duration

    Fixed

    • Fix reasoning delta crash on usage-only stream chunks
    • Fix OpenAI tool ID transformation restricted to native provider only
    • Fix auth check for ACP mode
    • Fix CLI yolo mode to not persist yolo setting to disk
    • Fix inline focus-chain slider within its feature row
    • Fix Gemini 3.1 Pro compatibility
    • Fix Cline auth with ACP flag

    Changed

    • Move PR skill to .agents/skills
    • SambaNova provider: update models list
    • Remove changeset-converter GitHub Action and npm run changeset
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  • February 2026
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    • First seen by Releasebot:
      Feb 20, 2026

    Cline

    3.66.0

    Added

    • Gemini-3.1 Pro Preview
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  • February 2026
    • No date parsed from source.
    • First seen by Releasebot:
      Feb 19, 2026

    Cline

    3.65.0

    Added

    • Add /skills slash command to CLI for viewing and managing installed skills

    Fixed

    • Fix aggressive context compaction caused by accidental clicks on the context window progress bar silently setting a very low auto-condense threshold
    • Fix infinite retry loop when write_to_file fails with missing content parameter.
    • Fixed default claude model
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  • February 2026
    • No date parsed from source.
    • First seen by Releasebot:
      Feb 19, 2026

    Cline

    3.64.0

    Added

    • Added sonnet 4.6
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  • February 2026
    • No date parsed from source.
    • First seen by Releasebot:
      Feb 17, 2026

    Cline

    3.63.0

    Added

    • added zai GLM 5 Free promo

    Fixed

    • Restore reasoning trace visibility in chat and improve the thinking row UX so reasoning is visible, then collapsible after completion.
    Original source Report a problem

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