feat: name the next action on the opened Demo Corp member (v1.2.0)

CHANGELOG.d/1.2.0-analysis-run-opened-member-next-action.md

@@ -0,0 +1,5 @@
+# 1.2.0 Name the next action on the opened Demo Corp member
+
+Open Public post from the landed Demo Corp report. The panel says that
+post is open and to read Event Lineage, Keyman, and evaluation. Mean θ
+stays on the report panel.

CHANGELOG.md

@@ -4,6 +4,16 @@ All notable changes to this project are documented here. Format follows
 [Keep a Changelog](https://keepachangelog.com/en/1.1.0/); versioning follows
 [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## [1.2.0] - 2026-08-17
+
+### Added
+
+- Opening **Public post** from the landed Demo Corp report now names
+  the next action: that post is open from Demo Corp, so read Event
+  Lineage, Keyman, and evaluation. The opened member is current. Mean
+  θ stays on the report panel. No TEPP theta is invented. No cutoff
+  body is invented (ADR 0016).
+
 ## [1.1.0] - 2026-08-17
 
 ### Added

CLAUDE.md

@@ -48,5 +48,7 @@ chip name contains `Corporate entity: Demo Corp` and the persisted
 mean θ. The period-report panel says Demo Corp is the opened grouping
 and to read its mean θ and member posts, then open a post. Those
 members land immediately under that next action, ahead of Other Corp
-and the week strip. Changing the week first still focuses the report
-period field. Mean θ stays on the period-report panel.
+and the week strip. Opening Public post names the next action: read
+Event Lineage, Keyman, and evaluation on that post. Changing the week
+first still focuses the report period field. Mean θ stays on the
+period-report panel.

docs/adr/0024-seed-period-report-analysis-run.md

@@ -55,8 +55,10 @@ focused chip name contains the visible Corporate entity caption and
 the persisted mean θ. The period-report panel names the next action:
 read that grouping's mean θ and member posts, then open a post. Those
 members land immediately under that next action, ahead of other
-groupings and the week strip. Mean θ remains on the period-report
-panel. Re-seed is idempotent on `demo-report-seed-2026-w02`.
+groupings and the week strip. Opening a member post names the next
+action: read Event Lineage, Keyman, and evaluation on that post. Mean
+θ remains on the period-report panel. Re-seed is idempotent on
+`demo-report-seed-2026-w02`.
 
 ## References — APA 7th
 

frontend/package.json

@@ -1,7 +1,7 @@
 {
   "name": "frontend",
   "private": true,
-  "version": "1.1.0",
+  "version": "1.2.0",
   "type": "module",
   "scripts": {
     "dev": "vite",

frontend/src/App.test.tsx

@@ -2248,13 +2248,22 @@ describe("App, authenticated", () => {
         name: /open report post: public post/i,
       });
       expect(member).toHaveTextContent("θ 0.91");
+      expect(member).not.toHaveAttribute("aria-current");
       const status = screen.getByRole("status");
       const demoMean = screen.getByText(/Demo Corp: mean θ 0\.42/);
       const weekChip = screen.getByRole("button", { name: /open report period 2026-W03/i });
       expect(status.compareDocumentPosition(demoMean) & Node.DOCUMENT_POSITION_FOLLOWING).not.toBe(0);
       expect(demoMean.compareDocumentPosition(weekChip) & Node.DOCUMENT_POSITION_FOLLOWING).not.toBe(0);
       await userEvent.click(member);
       await waitFor(() => expect(screen.getByText("The full body text.")).toBeInTheDocument());
+      expect(member).toHaveAttribute("aria-current", "true");
+      expect(screen.getByRole("status")).toHaveTextContent(
+        "Public post is open from Demo Corp. Read Event Lineage, Keyman, and evaluation on this post.",
+      );
+      expect(screen.getByRole("status")).not.toHaveTextContent("then open a post");
+      expect(
+        screen.getAllByRole("heading", { name: "Event Lineage" }).length,
+      ).toBeGreaterThanOrEqual(2);
     } finally {
       HTMLElement.prototype.scrollIntoView = originalScrollIntoView;
     }

frontend/src/App.tsx

@@ -2110,7 +2110,16 @@ function comparisonChipAccessibleName(
   return `Compare ${comparisonGroupingTitle(groupingKind, groupingLabel)}, mean θ ${meanTheta.toFixed(2)}`;
 }
 
-function openedReportNextAction(groupingLabel: string): string {
+function openedReportNextAction(
+  groupingLabel: string,
+  openedMemberTitle?: string | null,
+): string {
+  if (openedMemberTitle) {
+    return (
+      `${openedMemberTitle} is open from ${groupingLabel}. ` +
+      "Read Event Lineage, Keyman, and evaluation on this post."
+    );
+  }
   return (
     `${groupingLabel} is the opened grouping. Read its mean θ and member posts below, then open a post.`
   );
@@ -2140,6 +2149,7 @@ function ReportsPanel({
   openedGroupingLabel,
   onOpenGrouping,
   landOnComparison,
+  selectedPostId,
 }: {
   accessToken: string;
   canRebuild: boolean;
@@ -2152,6 +2162,7 @@ function ReportsPanel({
   openedGroupingLabel?: string | null;
   onOpenGrouping?: (groupingKey: string, groupingLabel: string) => void;
   landOnComparison?: boolean;
+  selectedPostId?: string | null;
 }) {
   const [payload, setPayload] = useState<PeriodReports | null>(null);
   const [index, setIndex] = useState<PeriodReportIndex | null>(null);
@@ -2222,6 +2233,14 @@ function ReportsPanel({
         groupingIsOpened(grouping, groupingKey, groupingLabel),
       )
     : [];
+  const openedMemberTitle = selectedPostId
+    ? orderedReports
+        .filter((report) =>
+          groupingIsOpened(grouping, report.grouping_key, report.grouping_label),
+        )
+        .flatMap((report) => report.members)
+        .find((member) => member.post_id === selectedPostId)?.post_title
+    : undefined;
   const reportList =
     payload === null && !error ? (
       <p>Loading reports...</p>
@@ -2271,6 +2290,11 @@ function ReportsPanel({
                     <button
                       className="post-list-item"
                       aria-label={`Open report post: ${member.post_title}`}
+                      aria-current={
+                        selectedPostId && member.post_id === selectedPostId
+                          ? "true"
+                          : undefined
+                      }
                       onClick={() => onSelectPost(member.post_id)}
                     >
                       <span className="ticket-title">{member.post_title}</span>
@@ -2363,7 +2387,7 @@ function ReportsPanel({
       )}
       {openedGroupingLabel && (
         <p className="post-meta" role="status">
-          {openedReportNextAction(openedGroupingLabel)}
+          {openedReportNextAction(openedGroupingLabel, openedMemberTitle)}
         </p>
       )}
       {openedGroupingLabel && reportList}
@@ -2509,6 +2533,7 @@ function PostList({ accessToken }: { accessToken: string }) {
         openedGroupingLabel={openedGroupingLabel}
         onOpenGrouping={openComparedGrouping}
         landOnComparison={landOnComparison}
+        selectedPostId={selectedPostId}
       />
       <section className="popup-section lineage-home">
         <div className="lineage-home-header">

lineageweave/__init__.py

@@ -55,4 +55,4 @@
     "sentence_excerpts",
 ]
 
-__version__ = "1.1.0"
+__version__ = "1.2.0"

pyproject.toml

@@ -1,6 +1,6 @@
 [project]
 name = "lineageweave"
-version = "1.1.0"
+version = "1.2.0"
 description = "Reconstructs git-branch-style lineage DAGs from scattered short records using multi-channel score fusion and LLM adjudication."
 readme = "README.md"
 license = { text = "MIT" }