v1.4.400

danielmiessler/Fabricv1.4.400Feb 5, 2026by github-actions[bot]

AI Summary

Upgrades the Anthropic SDK and adds support for Claude Opus 4.6, while cleaning up legacy dependencies and code references.

Key Highlights

Added support for Anthropic's Claude Opus 4.6 model.
Upgraded anthropic-sdk-go from v1.20.0 to v1.21.0.
Removed unused dependencies including protobuf, gRPC, and console writers.

New Features

ClaudeOpus4_6 support
Cleaned up legacy protobuf and gRPC version references

Full Release Notes

## Changes

### PR [#1986](https://github.com/danielmiessler/Fabric/pull/1986) by [ksylvan](https://github.com/ksylvan): Support Anthropic Opus 4.6

- Upgrade anthropic-sdk-go from v1.20.0 to v1.21.0
- Add `ClaudeOpus4_6` to supported Anthropic model list
- Remove unused indirect dependencies from go.mod and go.sum
- Clean up legacy protobuf and gRPC version references
- Drop unused table writer and console dependencies