MMF Option B release bar

[grootstebozewolf]

Destination

A locked release bar for the MMF (Option B): a named checklist plus published laser ratchet numbers (t_laser ≤ 1.15 × t_chainsaw) on a named mint of feature/sfa-curve-rgr. The map is done when nothing remains to decide before someone can write that bar and take numbers. This map does not ship the mint.

Notes

• Tracker: grootstebozewolf/jts only. Never open wayfinder issues on locationtech/jts.
• Domain: CONTEXT.md — MMF (Option B), release bar, named mint, laser ratchet, known-queue, MMF TestBuilder queue, UX SIGN, TestBuilder, Bar 3.
• Skills: /grilling and /domain-modeling on decision tickets. /research for facts. Default is plan, don't mint. No RC5. Bar pin is future RC6; this map does not cut it.
• Parent program: EPIC: SQL/MM Curve Awareness in JTS. Fork SoT is PR #7 feature/sfa-curve-rgr @ ee851aabe (includes PR #121). MMF fold feat: MMF Option B spine + WKB 18 CRV-CLOTHOID.
• Live named mint: RC4 (65d02ef9). RC3 remains UX HOLD. Bar pin is RC6, not RC4.
• UX SIGN: close gate on a named JAR/SHA. Do not retip SIGNs onto a later SoT SHA unless UX says so. Do not flip Notion. Agent does not close [visual-qa] without SIGN.
• Companion map (not this destination): Empty TestBuilder known-queue. Cite it; do not redraw it.
• Proofs companion: NTS.Proofs buffer/relate work stays on that tracker.

Decisions so far

• What does Option B currently list as shipped vs open on SoT? — Epic/MMF tables vs tip b7394fd4 (33 commits after epic last-touch). Shipped list is the MMF feat: MMF Option B spine + WKB 18 CRV-CLOTHOID (#1195) #61 green cluster; still red by design is D-HF; named misses include CLOTHOID-FRESNEL, VBF laser, PLG faces, H-ANNULUS-TANGENT, WKB 15–17. Do not mark full OV green. inventory
• What is the current SoT SHA and live named mint? — Snapshot at charting: SoT b7394fd4, mint RC3 HOLD, no RC4. Later (23 Aug UX): SoT ee851aabe; live named mint RC4; no RC5. comment
• What does the 1.15× ratchet currently measure and where do the numbers live? — PERF-GATE is nanoTime median 31, not JMH; bible year-1 lock is ExactCircularArc only; gates today cover CS/CurvePolygon/lineal CompoundCurve/disc MultiSurface, not clothoid/Bézier/ellipse/NURBS. Scoreboard in doc/LASER_RATCHET.md is counts only and cites an older tip. inventory
• Does the MMF release bar require an empty TestBuilder known-queue? — Cite the known-queue; the bar requires an empty MMF TestBuilder queue (TB-T, TB-FN, Option B draw/edit/WKT, extract-to-case; both GitHub and Notion TestBuilder fail/pending; Appium counts; skip stays skip). Close gate is UX SIGN on the named mint. Emptying the queue is SIGN work. Membership of Style A leftover rows is a new ticket.
• Which curve types must publish 1.15× numbers for the bar? — WKT: CircularString, CompoundCurve, CurvePolygon, MultiCurve, MultiSurface (one cell each; existing circular gates count). Clothoid: CompoundCurve member, own Halley-vs-Newton cell, cite 10.5281/zenodo.22059577 (v1.1.1 EUPL-1.2; Koc Coq BSD carve-out is not the Java). Bézier/Ellipse/NURBS: WKB I/O until Bar 3. Publish: gates on the named mint + X article.
• Which named mint does the bar pin numbers to? — Original lock: future RC4. RC4 was cut. Live pin superseded by the next line.
• Does the bar still pin numbers to RC4 after SoT moved and UX said no RC5? — No. Pin is future RC6 (JTSTestBuilder-RC6.jar). Not RC4, not RC5, not HEAD. One mint for UX SIGN and 1.15×; re-run type cells on RC6. SHA floor ee851aabe (PR #121). This map names RC6; it does not cut it. resolution

Not yet specified

• Overlay named misses vs what the bar must list as still-open.
• Multi-arc buffer/offset laser vs Option B “shipped BUF/OFF” honesty.
• Where the written bar lives (docs/ vs this map vs a SIGN issue).
• Reconciling doc/LASER_RATCHET.md scoreboard with ExactCurve-bible per-type measurement.
• Whether TB-FN / TB-H SIGNs on RC6 (after ee851aabe) are the same doors as the RC4 witnesses (Notion stays fail until that SIGN).

Out of scope

• Merging to locationtech/jts.
• NTS port.
• Full 1195 / OV-P2 circular noder + arrangement (Bar 2).
• Bar 3 — Bézier / Ellipse / NURBS 1.15× (WKB-in/out + linearize-warn until then).
• Proofs hero-shot buffer-across-the-zoo (Buffer with curve preservation across the zoo).
• Empty known-queue as this destination — that is Empty TestBuilder known-queue.
• Performing the mint / publishing the JAR. No RC5. This map names RC6; it does not cut it.
• Style B (Start, Start, End) — UX HOLD; do not implement; do not file.
• fix: 3-point CurvePolygon hole paints arcs, not the chord triangle — HOLD; punch SIGN was on that head, not assumed on #119/ee851aabe.

[grootstebozewolf]

RC4 minted (the named mint this map pinned in #109): RC4 65d02ef9 / JAR SHA-256 be1e56b68aab8fd3de2411ad7fd5968add415fc6253eef392ee1ab8f95f51d04. Includes #110 and #111. This map still does not SIGN.

[grootstebozewolf]

Map update 23 Aug 2026 (UX). SoT #7 @ ee851aabe (PR #121 merged). Live named mint remains RC4. No RC5.

Notion Section TestBuilder (MMF-relevant):

• TB-T pass
• TB-FN fail ([visual-qa] TB-FN · Function param focus leaks into Buffer and wipes A #60 on tree via fix: translate dX keeps 10 when dY is 8 (#60 leftover) #116; SIGN still needed on a named #7 JAR)
• TB-H fail ([visual-qa] 3-point hole still draws as curve with chord · tb-h-1 #114 on tree via fix: 3-point CurvePolygon hole paints annulus, not retraced major arc #119, not fix: 3-point CurvePolygon hole paints arcs, not the chord triangle #118; punch SIGN was pr118 @ 75ca59fe — do not assume same canvas)
• TB-CSA pending / TB-CSL fail / TB-CSE fail / TB-CS3 fail — leftover doors on the pr121 pin. Style A SIGN stands on pr121.jar @ edd83e99. Do not retip [visual-qa] TB-FN · Function param focus leaks into Buffer and wipes A #60/[visual-qa] EditVertex right-click add vertex on CIRCULARSTRING makes even control count #82/[visual-qa] Drawing a second CircularString streams extra points: arc cuts off, leftover chord #92/[visual-qa] 3-point hole still draws as curve with chord · tb-h-1 #114 SIGNs onto #7 @ 1e446de7.

Graduated:

• Does the bar still pin numbers to RC4 after SoT moved and UX said no RC5?
• Do Style A leftover Notion rows count in the MMF TestBuilder queue?

This map still does not mint and does not SIGN.