Agent Workflows v0.2.0

Project renamed from pi-graph-core to agent-workflows (old URLs redirect). The piw command, steps.yaml contract, and durable run formats are unchanged — existing workflows and run bundles stay valid. Python imports change: pi_graph_core → agent_workflows.

Also includes the 0.2.0 fixes: failed runs print the documented piw resume remedy, and a run missing its required input no longer creates an empty run directory. Full details in CHANGELOG.md.

Pi Graph Core v0.1.0

Pi Graph Core v0.1.0 is the first public alpha release of the deterministic workflow kernel.

What is included:

• A conventional Python package with the piw command.
• Deterministic DAG execution with strict workflow validation.
• Durable, append-only run evidence and crash-safe resume behavior.
• Conditional branching, checkpoints, retries, and typed agent steps.
• A zero-cost shell workflow that runs without an API key or model account.
• Four tested examples, setup and usage guides, architecture documentation, and contributor/security policies.
• CI coverage across Ubuntu and macOS on Python 3.10 and 3.14.

Start here: https://github.com/ali-abassi/pi-graph-core#quickstart

This is an alpha release. Workflows execute local commands with the current user's permissions; Pi Graph Core is not an untrusted-code sandbox. See the README and SECURITY.md before using untrusted workflow definitions.

Full changes: https://github.com/ali-abassi/pi-graph-core/blob/v0.1.0/CHANGELOG.md