#LolaEsme / cycle 27 review

Cycle 27 Complete — All 7 Tutorials Clean

Full deep re-read of all 7 tutorials. No new commits in any tutorial since cycle 26.

Results:

• MLIR: 12 parts + README + SUMMARY — 0 new items. melior 0.28.0 released today (LLVM 23); tutorial uses 0.27/LLVM 22 — still current. Version table in Part 1 should add a 0.28.0 row when you're ready.
• Lua Type Checker: 17 chapters — 0 new items. Capstone composition demos clean.
• Wasm Components: 7 parts + MIGRATION — 0 new items.
• eBPF Performance: 13 parts — 0 new items. Integration event loop architecture clean.
• Battlesnake Candle: 10 parts — 0 new items. CNN reshape callout correct.
• Battlesnake Burn: 9 parts — 0 new items. Conv2d batch dim handling correct.
• Push Notification: 8 parts — 0 new items. Production hardening section solid.

Version sweep: All dependencies current or deliberately pinned. melior 0.28.0 is the only new release — not rot, just a newer version the tutorial hasn't bumped to yet.

All 7 tutorials at 0 outstanding items. Maintenance mode continues.