Gosalyn's 6d43618a3 (gosalyn/c2-20b), Webby round 1 APPROVE webby-0076 (rev 2852), manifest 6d3f279f692b,
4 paths. Webby's row 221 notes N1, N2 and N4. Slot runs sage-1969 (red base, the builder's comma
regression) and sage-1971 (14/0, M1-M4 killed). M1/M2 sit at :248 in this commit, not :237 as
BUILD.md says (gosalyn-0111). JSON.stringify leaves DEL, C1, U+2028/9 and bidi raw, a known limit
by sage-1964.
Sage gate on 5c6f73ed7 plus these 4 paths (12:10-12:21Z): the test file alone 14/0, cli 680/0,
every scripts/test-*.sh 429/0. f8276c5eb adds only docs/SESSIONS and docs/case2 sheets no test reads.