v0.15.7

What's Changed

• stress: 2026-06-21 breadth sweep — 48/48 compile to valid runnable Python by @CodeHalwell in #216
• Third-party introspection: wide audit (43 libs) + 3 fixes by @CodeHalwell in #217
• ⚡ Bolt: [Performance Improvement] Avoid .to_string() in match statement type check by @CodeHalwell in #210
• ⚡ Bolt: Reduce string formatting allocations in tight loops by @CodeHalwell in #213
• ⚡ Bolt: [Avoid overhead of display().to_string()] by @CodeHalwell in #215
• 🛡️ Sentinel: [MEDIUM] Fix embedded secret detection by @CodeHalwell in #205
• 🎨 Palette: Visually elevate markdown blockquotes for better readability by @CodeHalwell in #204
• Release v0.15.7 — third-party introspection depth + stress-round robustness by @CodeHalwell in #218

Full Changelog: v0.15.6...v0.15.7