Tick 4.4, moving its text to todo-history.md

todo-history.md

@@ -449,6 +449,13 @@ The done `todo.md` items in full, as they were written. `todo.md` keeps a one-li
         where the maintainer added to both on 2026-09-14. The review found one more break of the
         same class, fixed the same way: a would-be inline directive in a link target inside a
         directive's content.
+  - [x] **4.4 — The real payloads.** `corpus/real-payloads/` holds ADF Atlassian's editor wrote,
+        each round-tripped ADF→markdown→ADF with no expected markdown.
+        **Settled** (the maintainer, 2026-09-15): the chunk authors the payloads itself on the
+        maintainer's Atlassian test site — invented content, so nothing needs sanitizing — driving the
+        editor with Playwright, and reads the ADF back over REST. Only the documents are committed; no
+        client or fetch script enters the repo (§7). Later, settled the same day: the mentions keep
+        the test user's real account id (the maintainer, 2026-09-15).
 - [x] **5a — Rename to `@larvit/adf-codec` (`0.1.0`).** Before the first publish, the name being
       the published identity: `package.json` `name` and `repository`, the Gitea repo and its
       remote, the README title, §6's published-as line, the checkout directory.

todo.md

@@ -9,8 +9,7 @@ Shipping order: 3h, 3i, 3j, 5a, 5b, 5c, 5d, 5 → `0.1.0` (shipped 2026-09-05);
 6, 7 → `0.3.0`; 9 → TBD; 5e last.
 The numbering is the order the work was planned in, not the order it ships. `0.2.0`'s order is settled
 (the maintainer, 2026-09-13): 11 makes the tables 4 generates from answer to Atlassian's schema, 4
-proves 12, 13 spells 11's gaps in 12's grammar, and 12 rewrites code 4b and 4c change. 4.4 alone
-may follow 12 while its payloads are not ready (the maintainer, 2026-09-15).
+proves 12, 13 spells 11's gaps in 12's grammar, and 12 rewrites code 4b and 4c change.
 
 - [x] **0 — Scaffold.**
 - [x] **1a — The directive grammar.**
@@ -60,12 +59,7 @@ may follow 12 while its payloads are not ready (the maintainer, 2026-09-15).
   - [ ] **4.3 — The markdown property.** Generated markdown through `markdownToAdf` never throws,
         and the runs fit the budget; where it parses and `adfToMarkdown` spells the result, that
         spelling parses and emits to itself byte for byte (§2).
-  - [ ] **4.4 — The real payloads.** `corpus/real-payloads/` holds ADF Atlassian's editor wrote,
-        each round-tripped ADF→markdown→ADF with no expected markdown.
-        **Settled** (the maintainer, 2026-09-15): the chunk authors the payloads itself on the
-        maintainer's Atlassian test site — invented content, so nothing needs sanitizing — driving the
-        editor with Playwright, and reads the ADF back over REST. Only the documents are committed; no
-        client or fetch script enters the repo (§7).
+  - [x] **4.4 — The real payloads.**
 - [ ] **4b — The block walk's retry (`0.2.0`).** `emitBlock` walks a subtree twice wherever
       `readableBlock` reads it whole and then gives up — a list item whose first line reads back
       as a thematic break — and the walk below does the same, so the cost doubles per level: