feat: name Keyman and evaluation after the current Event Lineage node (v1.5.0)

CHANGELOG.d/1.5.0-event-lineage-keyman-eval-next.md

@@ -0,0 +1,4 @@
+# 1.5.0 Name Keyman and evaluation after the current Event Lineage node
+
+Open Public post from the landed Demo Corp members and the popup names
+Keyman and evaluation after the current Event Lineage node.

CHANGELOG.md

@@ -4,6 +4,15 @@ 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).
 
+## [1.5.0] - 2026-08-17
+
+### Added
+
+- Opening Public post from the landed Demo Corp members names the next
+  action after the current Event Lineage node: read Keyman and
+  evaluation. Home list opens do not add that copy. No TEPP theta is
+  invented. No cutoff body is invented (ADR 0016).
+
 ## [1.4.0] - 2026-08-17
 
 ### Added

CLAUDE.md

@@ -49,6 +49,8 @@ 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. Opening Public post names the next action: read
-Event Lineage, Keyman, and evaluation on that post. Changing the week
+Event Lineage, Keyman, and evaluation on that post. The popup Event
+Lineage DAG marks that post current. After that current node, the
+popup names Keyman and evaluation as the next read. Changing the week
 first still focuses the report period field. Mean θ stays on the
 period-report panel.

frontend/package.json

@@ -1,7 +1,7 @@
 {
   "name": "frontend",
   "private": true,
-  "version": "1.4.0",
+  "version": "1.5.0",
   "type": "module",
   "scripts": {
     "dev": "vite",

frontend/src/App.test.tsx

@@ -1471,6 +1471,9 @@ describe("App, authenticated", () => {
     expect(screen.getAllByLabelText("A-100 lineage").length).toBeGreaterThanOrEqual(2);
     expect(screen.getAllByLabelText("Open post: Pricing renegotiation follow-up").length).toBeGreaterThanOrEqual(2);
     expect(document.getElementById("post-event-lineage")).not.toHaveFocus();
+    expect(
+      screen.queryByRole("status", { name: "Event Lineage next action" }),
+    ).not.toBeInTheDocument();
   });
 
   it("shows a seeded Ask exchange without an orchestrator round-trip", async () => {
@@ -2258,24 +2261,40 @@ describe("App, authenticated", () => {
       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.getByText(
+          "Public post is open from Demo Corp. Read Event Lineage, Keyman, and evaluation on this post.",
+        ),
+      ).toBeInTheDocument();
+      expect(
+        screen.getByText(
+          "Public post is open from Demo Corp. Read Event Lineage, Keyman, and evaluation on this post.",
+        ),
+      ).not.toHaveTextContent("then open a post");
       expect(
         screen.getAllByRole("heading", { name: "Event Lineage" }).length,
       ).toBeGreaterThanOrEqual(2);
       expect(document.getElementById("post-event-lineage")).toHaveFocus();
       const popup = document.querySelector(".popup-panel");
       expect(popup).not.toBeNull();
-      expect(within(popup as HTMLElement).getByLabelText("Open post: Public post")).toHaveAttribute(
-        "aria-current",
-        "true",
-      );
+      const currentNode = within(popup as HTMLElement).getByLabelText("Open post: Public post");
+      expect(currentNode).toHaveAttribute("aria-current", "true");
       const homeNode = screen
         .getAllByLabelText("Open post: Public post")
         .find((node) => !popup?.contains(node));
       expect(homeNode).not.toHaveAttribute("aria-current");
+      const lineageNext = screen.getByRole("status", { name: "Event Lineage next action" });
+      expect(lineageNext).toHaveTextContent(
+        "Public post is current in Event Lineage. Read Keyman and evaluation next.",
+      );
+      expect(
+        currentNode.compareDocumentPosition(lineageNext) & Node.DOCUMENT_POSITION_FOLLOWING,
+      ).not.toBe(0);
+      expect(
+        lineageNext.compareDocumentPosition(
+          within(popup as HTMLElement).getByRole("heading", { name: "Keyman" }),
+        ) & Node.DOCUMENT_POSITION_FOLLOWING,
+      ).not.toBe(0);
     } finally {
       HTMLElement.prototype.scrollIntoView = originalScrollIntoView;
     }
@@ -2540,6 +2559,9 @@ describe("App, authenticated", () => {
     expect(screen.getAllByText(/Ada West/).length).toBeGreaterThan(0);
     expect(screen.getAllByLabelText("A-100 lineage").length).toBeGreaterThanOrEqual(2);
     expect(document.getElementById("post-event-lineage")).toHaveFocus();
+    expect(screen.getByRole("status", { name: "Event Lineage next action" })).toHaveTextContent(
+      "Public post is current in Event Lineage. Read Keyman and evaluation next.",
+    );
   });
 
   it("lets post_admin rebuild the period report", async () => {

frontend/src/App.tsx

@@ -271,16 +271,22 @@ function ChatPanel({ postId, accessToken }: { postId: string; accessToken: strin
   );
 }
 
+function eventLineageCurrentNextAction(postTitle: string): string {
+  return `${postTitle} is current in Event Lineage. Read Keyman and evaluation next.`;
+}
+
 function EventLineageSection({
   lineage,
   graph,
   postId,
   onSelectPost,
+  currentNextAction,
 }: {
   lineage: PostLineage | null;
   graph: LineageGraph | null;
   postId: string;
   onSelectPost?: (postId: string) => void;
+  currentNextAction?: string | null;
 }) {
   if (!lineage) return <p>Loading lineage...</p>;
   const scoped = graph ? subgraphForPost(graph, postId) : { nodes: [], edges: [] };
@@ -305,6 +311,11 @@ function EventLineageSection({
       {scoped.nodes.length > 0 && onSelectPost && (
         <LineageDag graph={scoped} onSelectPost={onSelectPost} currentPostId={postId} />
       )}
+      {scoped.nodes.length > 0 && currentNextAction ? (
+        <p className="post-meta" role="status" aria-label="Event Lineage next action">
+          {currentNextAction}
+        </p>
+      ) : null}
       {hasLinks && (
         <ul className="lineage-list">
           {lineage.direct.map((post) => renderLink(post, "direct"))}
@@ -1391,6 +1402,9 @@ function PostDetailPopup({
                 graph={graph}
                 postId={postId}
                 onSelectPost={onSelectPost}
+                currentNextAction={
+                  focusEventLineage ? eventLineageCurrentNextAction(post.post_title) : null
+                }
               />
             </section>
 

lineageweave/__init__.py

@@ -55,4 +55,4 @@
     "sentence_excerpts",
 ]
 
-__version__ = "1.4.0"
+__version__ = "1.5.0"

pyproject.toml

@@ -1,6 +1,6 @@
 [project]
 name = "lineageweave"
-version = "1.4.0"
+version = "1.5.0"
 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" }