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Roo Code 3.28.12 Release Notes (2025-09-29)

This release fixes the Anthropic Sonnet 4.5 model ID and adds Bedrock 1M context checkbox support.

Bug Fixes​

  • Anthropic Sonnet 4.5 Model ID: Corrects the model ID to the official claude-sonnet-4-5, resolving API errors when using Claude Sonnet 4.5 (#8384)

QOL Improvements​

  • Bedrock 1M Context Checkbox: Adds checkbox to enable 1M context window support for Claude Sonnet 4 and 4.5 on Bedrock, providing more flexibility for large-scale projects (#8384)