v0.3.0

What's Changed

• fix(skill,provenance): runnable plasma_physicist templates + a day of the month is not a measurement by @erdoganfurkan in #3
• fix(sandbox): warn when no_net is requested but bwrap is unavailable by @erdoganfurkan in #6
• Sandbox hardening, segmented PSD, and the Rankine-Hugoniot normal projection by @erdoganfurkan in #7
• Readable session output, four real bugs, and the first demo recordings by @erdoganfurkan in #8
• Configurable HTTP headers for OpenAI-compatible providers by @erdoganfurkan in #9
• Index the mission, level and region the archive publishes instead of guessing them by @erdoganfurkan in #10
• MCP surface: per-connection workspaces, real error reporting, prompts, inline figures by @erdoganfurkan in #11
• helioai --help is a command, not a question by @erdoganfurkan in #12
• A real dataset id is not a fabrication by @erdoganfurkan in #13
• docs: describe every public input and output (C4) by @erdoganfurkan in #14
• fix: 0.3.0 stabilisation — E4/E6/E7/E8-live/E9-D1, the demo notebook and what its live runs showed by @erdoganfurkan in #15
• fix(agent): a recipe that was loaded but never called is flagged by @erdoganfurkan in #16
• release: 0.3.0 candidate — version, CHANGELOG, citation by @erdoganfurkan in #17

Full Changelog: v0.2.1...v0.3.0