Patch Update - 15.1

🚀 Patch Update 15.1: New Grok-4 Model & Critical Provider Fixes

This update introduces the advanced Grok-4 model with enhanced capabilities and delivers critical improvements to Provider 7's multimodal and token handling systems.

✨ New Model Added

Provider 5:

• grok-4-0709 — Advanced reasoning model with function calling support
• Availability: All tiers (Free, Basic, Pro, Ultra)
• Specs: 256K context window, 16K max output, 2-5s latency, 97.5% uptime

🗑️ Models Deprecated

Provider 3 - Image Generation Models:

• shuttle-3.1-aesthetic
• shuttle-3-diffusion
• shuttle-jaguar

🔧 Critical Fixes & Improvements

Provider 7 - Multimodal Enhancement:

• Added full vision capabilities for Claude models
• HTTP URL and data URI image processing support
• Asynchronous image downloads with base64 encoding
• Improved image handling pipeline

Provider 7 - Async Integration:

• Updated adapter calls with proper async/await patterns
• Correct HTTP client passing for improved performance

Provider 7 - Token Management Fix:

• Fixed reasoning budget calculations in max tokens logic
• Ensures proper token allocation
• Prevents API errors from incorrect token limits