v1.4.456

bigcapitalhq/bigcapitalv1.4.456Jul 9, 2026by github-actions[bot]

AI Summary

This release adds support for Claude Sonnet 5, removes duplicate model listings, and updates dependencies to support the new model and context window capabilities.

Key Highlights

Added Claude Sonnet 5 Anthropic support
Enabled one-million-token context beta for Claude 5 models
Cleaned up duplicate model listings
Removed older Claude 4 aliases from model listings
Refreshed Go dependencies across AI provider integrations

New Features

Claude Sonnet 5 Anthropic support

Full Release Notes

## Changes

### Direct commits

- Chore: cleanups - tidying the duplicate model listed
- Feat: add Claude Sonnet 5 Anthropic support

- Add Claude Sonnet 5 to supported Anthropic models
- Omit sampling parameters for Claude Sonnet 5 requests

- Centralize Anthropic sampling restrictions behind prefix matching
- Enable one-million-token context beta for Claude 5 models

- Remove older Claude 4 aliases from model listings
- Update Anthropic tests for Sonnet 5 beta mapping

- Refresh Go dependencies across AI provider integrations