Update the 1.0-readiness document with:
- 2026-04-18 compatibility audit results: 50/47 build rate (94%)
vs previous 40/34. Lists every fix commit this session.
- Four remaining low-priority edge cases from the audit (xcommand
nested-comma args, u64 overflow, USE with ../ paths, legacy
inline-C syntax) — none block a realistic 1.0.
- Revised Phase-C scope: user clarified contrib PRGs can be
imported as-is so long as underlying RTL exists, so the work is
"audit each contrib's low-level deps, fill gaps, copy .prg"
rather than porting every function.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
CharlesKWON
e5843bdde4