v1.2.0 — Kronos Foundation Model Integration

Predix v1.2.0

Highlights

• Kronos integration — Nixtla Kronos-mini OHLCV foundation model for zero-shot forecasting
• Batch GPU inference — 75× faster Kronos predictions via predict_batch
• Auto-generation — Kronos factor auto-generated before each fin_quant loop
• New CLI commands — rdagent kronos_predict, rdagent kronos_evaluate
• CI fix — replaced rdagent_logger with stdlib logging for CI compatibility