v0.12.0

What's changed

• 🔖 Release 0.12.0 (#793) @taras
• 🔎 Let Plan ask for read-only XMD information (#762) (#792) @taras
• 🧩 Admit every built-in construct to generated XMD (#762) (#790) @taras
• 🔎 Share one read profile of File, Glob and Syntax (#762) (#789) @taras
• Make <Evaluate> fragments use ordinary output and as bindings (#786) @taras
• Preserve protected Syntax authority through generated XMD (#776) @taras
• ✨ Evaluate generated XMD text with constrained authority (#713) (#756) @taras
• Make repeated documentation bootstrap idempotent (#758) (#765) @taras
• Add Product Owner collaboration to the Architect role (#769) @taras
• Add to list available XMD symbols (#758) (#759) @taras
• 🔒 Require scope-bound event listeners in Effection code (#748) (#757) @taras
• 👀 Report xmd plan authorship while it happens (#754) @taras
• ✂️ Make xmd plan produce approved XMD source only (#724) (#749) @taras
• Homepage: fix escaped redirect and hero double border (#746) @taras
• Homepage: consolidate sections and apply design copy edits (#744) @taras
• ✨ Add standard-input programs to xmd run (#723) (#745) @taras
• ✨ Make <Plan> emit or capture approved XMD source (#722) (#739) @taras
• ✨ Run <Plan> with <TestAgent> in Markdown tests (#728) (#737) @taras
• ⚡ Remeasure test weights at ed5369f and recalibrate the runtime shards (#721) @taras