README improvements for upcoming public announcements #1259

All 210 tests pass in 3m 13s

10 files ±0 10 suites ±0 3m 13s ⏱️ +4s
210 tests ±0 210 ✅ ±0 0 💤 ±0 0 ❌ ±0
2 100 runs ±0 2 100 ✅ ±0 0 💤 ±0 0 ❌ ±0

Results for commit 1cdd9c9. ± Comparison against earlier commit 1573488.