v0.3.0

First release published as py-agentspeak.

• BDI introspection/control actions: .current_intention, .intend, .drop_intention, .succeed_goal, .drop_all_intentions
• Plan library manipulation: .add_plan, .remove_plan, .relevant_plans, .plan_label
• .send(Receiver, askOne/askAll, Query, Answer)
• Fixed non-deterministic belief matching in .abolish
• Packaging switched to pyproject.toml

See HISTORY.rst for details. Fork of niklasf/python-agentspeak (Jason-style AgentSpeak for Python).