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Roo Code 3.34.4 Release Notes (2025-11-25)

This patch release adds free Black Forest Labs image generation models on Roo Code Cloud and OpenRouter, and makes native MCP tools more reliable by preserving tool names and tool_use blocks during context condensing.

Roo Code v3.34.4 Release

Black Forest Labs image generation on Roo Code Cloud​

New Black Forest Labs FLUX.2 models are now wired through Roo Code’s image pipeline for Roo Code Cloud image generation (#9587):

  • Free image generation on Roo Code Cloud: Use the bfl/flux-2-pro:free model on Roo Code Cloud for high-quality image generation without worrying about unexpected image charges.
  • Native images API support: The images_api image generation method is supported for compatible models, improving parity with provider-native image APIs and giving better forwards compatibility as providers add new features.

📚 Documentation: See Image Generation for how to use image generation in Roo Code.

Bug Fixes​

  • Native MCP tool names preserved in history: Native mode now keeps the real dynamic MCP tool names (such as mcp_serverName_toolName) in the API history instead of teaching the model a fake use_mcp_tool name, so follow-up calls pick the right tools and tool suggestions stay consistent (#9559).
  • Native tools condensing keeps tool_use context: When condensing long conversations that use native tools, required tool_use and tool_result blocks are preserved in the summary message, preventing 400 errors and avoiding lost context during follow-up turns (#9582).

Provider Updates​

  • Black Forest Labs models on OpenRouter: Adds Black Forest Labs FLUX.2 Flex and FLUX.2 Pro image generation models via OpenRouter, giving you additional high-quality options when you prefer to use your OpenRouter account for image generation (#9589).