Release v0.7.3

Dependencies - Upgrade Core Libraries

This release upgrades core dependencies and adds Claude Code Hub provider example.

Updated

Dependency Upgrades

• reqwest: 0.12 → 0.13
• mockall: 0.13 → 0.14
• git2: → 0.20.4 (security fix for GHSA-j39j-6gw9-jw6h)

MSRV Update

• Minimum Supported Rust Version: 1.92.0 → 1.93.0

Added

Claude Code Hub Provider Example

Added Claude Code Hub configuration example in examples/config.toml.example, demonstrating how to configure Claude-compatible custom providers.

Upgrade

# Homebrew
brew upgrade gcop-rs

# Cargo
cargo install gcop-rs

# pip
pip install --upgrade gcop-rs