diff --git a/tests/e2e/createIdentity.spec.ts b/tests/e2e/createIdentity.spec.ts
index afeb2ce63..a335ff637 100644
--- a/tests/e2e/createIdentity.spec.ts
+++ b/tests/e2e/createIdentity.spec.ts
@@ -1,4 +1,12 @@
-import { expect, test } from "@tests/support/fixtures.js";
+import * as Fs from "node:fs/promises";
+import * as Path from "node:path";
+
+import {
+  expect,
+  gitOptions,
+  test,
+  useBackend,
+} from "@tests/support/fixtures.js";
 
 test("explains why an alias is invalid", async ({ page }) => {
   await page.route(
@@ -31,3 +39,33 @@ test("explains why an alias is invalid", async ({ page }) => {
     page.getByText("Max 32 characters, no whitespace."),
   ).toBeVisible();
 });
+
+test("creates an identity and opens the guide", async ({
+  page,
+  peerManager,
+  sshAuthSock,
+  stateDir,
+}) => {
+  const peer = await peerManager.createPeer({
+    name: "newcomer",
+    gitOptions: gitOptions["alice"],
+    sshAuthSock,
+  });
+  // Start from a node that has never had an identity.
+  const home = Path.join(stateDir, "peers", "newcomer", "home");
+  await Fs.rm(home, { recursive: true, force: true });
+  await Fs.mkdir(home, { recursive: true });
+  await peer.startHttpd();
+  await useBackend(page, peer);
+
+  await page.goto("/");
+  await page.getByPlaceholder("Enter desired alias").fill("newcomer");
+  await page
+    .getByPlaceholder("Enter passphrase to protect your keys")
+    .fill("secret");
+  await page.getByPlaceholder("Repeat passphrase").fill("secret");
+  await page.getByRole("button", { name: /Create new identity/ }).click();
+
+  await expect(page).toHaveURL(/\/guide/);
+  await expect(page.getByText("newcomer").first()).toBeVisible();
+});
diff --git a/tests/e2e/repo/issueEditing.spec.ts b/tests/e2e/repo/issueEditing.spec.ts
index 5e6ffa27a..0b8f1a88f 100644
--- a/tests/e2e/repo/issueEditing.spec.ts
+++ b/tests/e2e/repo/issueEditing.spec.ts
@@ -153,3 +153,15 @@ test("an issue can be deleted", async ({ page, peer }) => {
   await expect(page.getByRole("link", { name: /Closed/ })).toBeVisible();
   await expect(page.getByText("The notes are too quiet")).toBeHidden();
 });
+
+test("a reaction can be added to the description", async ({ page, peer }) => {
+  await openIssue(page, peer);
+
+  await page.getByText("Nobody reads them.").hover();
+  await page.getByTitle("React").first().click();
+  await waitForCommand(page, "edit_issue", () =>
+    page.getByRole("button", { name: "👍" }).click(),
+  );
+  await reload(page);
+  await expect(page.getByTitle("Remove reaction")).toBeVisible();
+});
diff --git a/tests/e2e/repo/patchEditing.spec.ts b/tests/e2e/repo/patchEditing.spec.ts
index 1f06afe92..453971483 100644
--- a/tests/e2e/repo/patchEditing.spec.ts
+++ b/tests/e2e/repo/patchEditing.spec.ts
@@ -73,3 +73,147 @@ test("a patch can be deleted", async ({ page, peer }) => {
   await expect(page.getByRole("link", { name: /Merged/ })).toBeVisible();
   await expect(page.getByText("Shout the third line")).toBeHidden();
 });
+
+// Items in the menu behind a comment's "Comment actions" button.
+async function commentAction(page: Page, body: string, action: string) {
+  await page.getByText(body).hover();
+  const toggle = page.getByTitle("Comment actions").last();
+  await toggle.click();
+  await toggle
+    .locator(
+      `xpath=following::*[@role="button"][normalize-space()="${action}"][1]`,
+    )
+    .click();
+}
+
+test("the title and description can be edited", async ({ page, peer }) => {
+  const { rid, patchId } = await openPatch(page, peer);
+
+  await page.getByRole("button", { name: "Shout the third line" }).click();
+  const input = page.locator("input:focus");
+  await input.fill("Shout the third line louder");
+  await waitForCommand(page, "edit_patch", () => input.press("Enter"));
+  const title = page.getByRole("button", {
+    name: "Shout the third line louder",
+  });
+  await expect(title).toBeVisible();
+
+  await page.goto(`/repos/${rid}/patches/${patchId}?view=changes`);
+  await page.getByText("Readers skim").hover();
+  await page.getByTitle("Edit description").click();
+  const editor = page.getByRole("textbox", { name: "textarea-comment" });
+  await editor.fill("Readers skim, so make it loud.");
+  await waitForCommand(page, "edit_patch", () =>
+    page.getByRole("button", { name: /^Save/ }).click(),
+  );
+  await expect(page.getByText("Readers skim, so make it loud.")).toBeVisible();
+
+  await reload(page);
+  await expect(title).toBeVisible();
+  await expect(page.getByText("Readers skim, so make it loud.")).toBeVisible();
+});
+
+test("a patch comment can be edited and deleted", async ({ page, peer }) => {
+  await openPatch(page, peer);
+
+  await page.getByPlaceholder("Leave a comment").fill("Needs more shouting");
+  await page.getByRole("button", { name: /^Comment/ }).click();
+  await expect(page.getByText("Needs more shouting")).toBeVisible();
+
+  await commentAction(page, "Needs more shouting", "Edit");
+  await page
+    .getByPlaceholder("Leave a comment")
+    .first()
+    .fill("Needs less shouting");
+  await waitForCommand(page, "edit_patch", () =>
+    page.getByRole("button", { name: /^Save/ }).click(),
+  );
+  await reload(page);
+  await expect(page.getByText("Needs less shouting")).toBeVisible();
+
+  await waitForCommand(page, "edit_patch", () =>
+    commentAction(page, "Needs less shouting", "Delete"),
+  );
+  await reload(page);
+  await expect(page.getByText("Needs less shouting")).toBeHidden();
+});
+
+test("an assignee can be added to a patch", async ({ page, peer }) => {
+  await openPatch(page, peer);
+
+  await page.getByRole("button", { name: "Add assignees" }).click();
+  const input = page.getByPlaceholder(/^Assignee DID/);
+  await input.fill(peer.nodeId);
+  await waitForCommand(page, "edit_patch", () => input.press("Enter"));
+
+  await reload(page);
+  await expect(
+    page.getByRole("button", {
+      name: "icon-avatar-incognito Assignees",
+      exact: true,
+    }),
+  ).toBeVisible();
+});
+
+test("a reaction can be added to a patch comment", async ({ page, peer }) => {
+  await openPatch(page, peer);
+  await page.getByPlaceholder("Leave a comment").fill("Loud and clear");
+  await page.getByRole("button", { name: /^Comment/ }).click();
+
+  await page.getByText("Loud and clear").hover();
+  await page.getByTitle("React").last().click();
+  await waitForCommand(page, "edit_patch", () =>
+    page.getByRole("button", { name: "👍" }).click(),
+  );
+  await reload(page);
+  await expect(page.getByTitle("Remove reaction")).toBeVisible();
+});
+
+test("a published review's verdict and summary can be changed", async ({
+  page,
+  peer,
+}) => {
+  const { rid, patchId } = await createProject(peer);
+  await page.goto(`/repos/${rid}/patches/${patchId}?view=changes`);
+  // Only reviews with code comments get a page of their own.
+  await page
+    .locator(
+      '[data-unified] [data-column-number="3"]:not([data-line-type="change-deletion"])',
+    )
+    .hover();
+  await page.locator("[data-utility-button]").click();
+  await page.getByPlaceholder("Leave a comment").fill("Loud enough");
+  await page
+    .getByLabel("extended-textarea")
+    .filter({ has: page.getByPlaceholder("Leave a comment") })
+    .getByRole("button", { name: /^Start review/ })
+    .click();
+  await page
+    .getByPlaceholder("Add an optional review summary")
+    .fill("Looks fine");
+  await waitForCommand(page, "create_patch_review", () =>
+    page.getByRole("button", { name: "Accept revision", exact: true }).click(),
+  );
+  // Publishing opens the review's own page.
+
+  await page.getByRole("button", { name: /Accepted/ }).click();
+  await waitForCommand(page, "edit_patch", () =>
+    page.getByRole("button", { name: /Reject$/ }).click(),
+  );
+  const rejected = page.getByRole("button", { name: /Rejected/ });
+  await expect(rejected).toBeVisible();
+
+  await page.getByText("Looks fine").hover();
+  await page.getByTitle("Edit summary").click();
+  await page
+    .getByRole("textbox", { name: "textarea-comment" })
+    .first()
+    .fill("Too loud");
+  await waitForCommand(page, "edit_patch", () =>
+    page.getByRole("button", { name: /^Save/ }).click(),
+  );
+
+  await reload(page);
+  await expect(rejected).toBeVisible();
+  await expect(page.getByText("Too loud")).toBeVisible();
+});
diff --git a/tests/e2e/repo/permissions.spec.ts b/tests/e2e/repo/permissions.spec.ts
index 6f3bb3de3..f34e09e84 100644
--- a/tests/e2e/repo/permissions.spec.ts
+++ b/tests/e2e/repo/permissions.spec.ts
@@ -6,7 +6,12 @@ import {
   createCollaborators,
   createProject,
 } from "@tests/support/collaboration.js";
-import { expect, test, useBackend } from "@tests/support/fixtures.js";
+import {
+  expect,
+  test,
+  useBackend,
+  waitForCommand,
+} from "@tests/support/fixtures.js";
 
 // Opens bob's project as eve, who cloned it but isn't a delegate.
 async function asContributor(page: Page, peerManager: PeerManager) {
@@ -86,3 +91,42 @@ test("a contributor can't change a patch's state or delete it", async ({
   await expect(page.getByRole("button", { name: "Add labels" })).toBeDisabled();
   await expect(page.getByTitle("Delete patch from your node")).toBeHidden();
 });
+
+test("a contributor can't resolve someone else's review comment", async ({
+  page,
+  peerManager,
+}) => {
+  const { bob, eve } = await createCollaborators(peerManager);
+  const { rid, patchId } = await createProject(bob);
+  await clone(eve, rid);
+  await bob.startHttpd();
+  await useBackend(page, bob);
+
+  // Bob reviews his own patch with a comment on the changed line.
+  await page.goto(`/repos/${rid}/patches/${patchId}?view=changes`);
+  await page
+    .locator(
+      '[data-unified] [data-column-number="3"]:not([data-line-type="change-deletion"])',
+    )
+    .hover();
+  await page.locator("[data-utility-button]").click();
+  await page.getByPlaceholder("Leave a comment").fill("Keep it loud");
+  await page
+    .getByLabel("extended-textarea")
+    .filter({ has: page.getByPlaceholder("Leave a comment") })
+    .getByRole("button", { name: /^Start review/ })
+    .click();
+  await waitForCommand(page, "create_patch_review", () =>
+    page.getByRole("button", { name: "Accept revision", exact: true }).click(),
+  );
+  await eve.rad(["sync", rid, "--fetch"]);
+
+  // Now as eve.
+  await eve.startHttpd();
+  await useBackend(page, eve);
+  await page.goto(`/repos/${rid}/patches/${patchId}?view=changes`);
+  const thread = page.getByRole("group").filter({ hasText: "Keep it loud" });
+  await thread.hover();
+  await expect(thread.getByTitle("Reply")).toBeVisible();
+  await expect(thread.getByTitle("Mark as resolved")).toHaveCount(0);
+});
diff --git a/tests/e2e/seeding.spec.ts b/tests/e2e/seeding.spec.ts
index 389fd1cf8..79b271696 100644
--- a/tests/e2e/seeding.spec.ts
+++ b/tests/e2e/seeding.spec.ts
@@ -1,6 +1,13 @@
+import type { Page } from "@playwright/test";
+import type { PeerManager } from "@tests/support/peerManager.js";
+
+import * as Fs from "node:fs/promises";
+import * as Path from "node:path";
+
 import { createCollaborators } from "@tests/support/collaboration.js";
 import {
   expect,
+  reload,
   test,
   useBackend,
   waitForCommand,
@@ -35,3 +42,68 @@ test("seeds a repo from the network by its bare RID", async ({
     page.getByText(/This repo is already (seeded|queued for fetching)/),
   ).toBeVisible();
 });
+
+async function stopSeeding(page: Page, name: string, deleteFiles: boolean) {
+  await page.getByRole("link", { name: new RegExp(name) }).click({
+    button: "right",
+  });
+  await page.getByRole("menuitem", { name: /Stop seeding/ }).click();
+  if (deleteFiles) {
+    await page.getByText("Delete the files from local storage").click();
+  }
+  await waitForCommand(page, deleteFiles ? "clean" : "unseed", () =>
+    page.getByRole("button", { name: /Stop seeding$/ }).click(),
+  );
+  await expect(page.getByRole("link", { name: new RegExp(name) })).toBeHidden();
+}
+
+async function seededFrom(peerManager: PeerManager, page: Page) {
+  const { bob, eve } = await createCollaborators(peerManager);
+  const { rid } = await createRepo(eve, { name: "garden" });
+  await bob.rad(["seed", rid]);
+  await bob.startHttpd();
+  await useBackend(page, bob);
+  await page.goto("/inbox");
+  return rid;
+}
+
+function storedRepo(stateDir: string, rid: string) {
+  return Path.join(
+    stateDir,
+    "peers",
+    "bob",
+    "home",
+    "storage",
+    rid.replace(/^rad:/, ""),
+  );
+}
+
+async function exists(path: string) {
+  return Fs.stat(path).then(
+    () => true,
+    () => false,
+  );
+}
+
+test("stopping seeding keeps the repo's files", async ({
+  page,
+  peerManager,
+  stateDir,
+}) => {
+  const rid = await seededFrom(peerManager, page);
+  await stopSeeding(page, "garden", false);
+  await reload(page);
+  await expect(page.getByRole("link", { name: /garden/ })).toBeHidden();
+  expect(await exists(storedRepo(stateDir, rid))).toBe(true);
+});
+
+test("stopping seeding can delete the repo's files", async ({
+  page,
+  peerManager,
+  stateDir,
+}) => {
+  const rid = await seededFrom(peerManager, page);
+  expect(await exists(storedRepo(stateDir, rid))).toBe(true);
+  await stopSeeding(page, "garden", true);
+  expect(await exists(storedRepo(stateDir, rid))).toBe(false);
+});
diff --git a/tests/support/collaboration.ts b/tests/support/collaboration.ts
index 459098ed0..c9871d078 100644
--- a/tests/support/collaboration.ts
+++ b/tests/support/collaboration.ts
@@ -46,7 +46,7 @@ export async function createProject(peer: RadiclePeer, name = "project") {
     ["Shout the third line"],
     "feature/shout",
     () => Fs.writeFile(file, "one\ntwo\nTHREE\nfour\nfive\n"),
-    [],
+    ["Shout the third line", "Readers skim, so the key line should stand out."],
     { cwd: repoFolder },
   );
   return { rid, repoFolder, issueId, patchId };