Hydra 1.2 🎉 💯

April 14, 2026 Category: Developer Tools / MLOps

defaults: - storage: aws - optional region: ${storage.region} Hydra was notorious for adding 200–400ms to script startup time because it parsed every @dataclass and OmegaConf structure recursively. For long-running training jobs, this didn't matter. For serverless functions or CLIs? It hurt. hydra 1.2

Navigating the Labyrinth: What’s New in Hydra 1.2 April 14, 2026 Category: Developer Tools / MLOps

# Old (Hydra 1.1) @hydra.main(config_path="conf", config_name="config") def main(cfg): ... def main(): cfg = hydra.initialize_and_run(config_path="conf", config_name="config", task_function=my_task) hydra 1.2