feat(mcp): sprints, epics, backlog, trash, checklists and release notes

Thirty new tools (54 in all) for what the API gained since the MCP:
create a project and read its public showcase; sprints (list, progress
and burndown, plan, change, start, close with carry-over, delete, move a
ticket in or out); epics and the backlog (list epics with progress, set
a ticket's parent, rank); bulk edit of up to 100 tickets by key, saying
which refused; the trash; checklists; following a ticket, removing a
relation, editing and deleting comments; editing and archiving releases,
drafting and saving their notes; notifications.

Searching filters by epic, sprint and dates and sorts by backlog order;
get_issue shows parent, checklist, commits and followers; create and
update take parent and start date.

API: `unreadOnly` and `dryRun` were documented as objects in the
OpenAPI; they are booleans now. Chapter 9 lists every tool; Word and PDF
regenerated.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

apps/mcp/src/app/tools/releases.resolver.ts

@@ -54,7 +54,7 @@ export class ReleasesResolver {
   @Tool({
     name: 'get_release',
     description:
-      'A release with its progress (finished out of total), its tickets and, optionally, the day-by-day burnup.',
+      'A release with its progress (finished out of total), its notes, its tickets and, optionally, the day-by-day burnup.',
     paramsSchema: z.object({
       releaseId,
       withBurnup: z.boolean().default(false),
@@ -90,6 +90,7 @@ export class ReleasesResolver {
       return {
         ...releaseLine(release),
         description: release.description,
+        notes: release.notes,
         progress,
         issues: issues.items.map(issueLine),
         burnup,
@@ -148,4 +149,104 @@ export class ReleasesResolver {
       ),
     );
   }
+
+  @Tool({
+    name: 'update_release',
+    description: 'Rename a release, describe it or move its target date.',
+    paramsSchema: z.object({
+      releaseId,
+      name: z.string().min(1).max(60).optional(),
+      description: z.string().max(5000).nullable().optional(),
+      targetDate: z.string().nullable().optional().describe('ISO date'),
+    }),
+    annotations: {
+      readOnlyHint: false,
+      destructiveHint: false,
+      idempotentHint: true,
+    },
+  })
+  update(
+    params: {
+      releaseId: string;
+      name?: string;
+      description?: string | null;
+      targetDate?: string | null;
+    },
+    ctx: McpContext,
+  ) {
+    const { releaseId, ...body } = params;
+    return toolResult(() =>
+      this.api.data(
+        this.api.as(ctx).PATCH('/api/releases/{releaseId}', {
+          params: { path: { releaseId } },
+          body,
+        }),
+      ),
+    );
+  }
+
+  @Tool({
+    name: 'archive_release',
+    description:
+      'Archive a planned release that will not ship; its tickets leave it.',
+    paramsSchema: z.object({ releaseId }),
+    annotations: { readOnlyHint: false, destructiveHint: true },
+  })
+  archive({ releaseId }: { releaseId: string }, ctx: McpContext) {
+    return toolResult(() =>
+      this.api.data(
+        this.api.as(ctx).POST('/api/releases/{releaseId}/archive', {
+          params: { path: { releaseId } },
+        }),
+      ),
+    );
+  }
+
+  @Tool({
+    name: 'draft_release_notes',
+    description:
+      "A Markdown draft of a release's notes from its finished tickets, grouped by type. Nothing is saved: polish it and save it with set_release_notes.",
+    paramsSchema: z.object({ releaseId }),
+    annotations: READ,
+  })
+  draftNotes({ releaseId }: { releaseId: string }, ctx: McpContext) {
+    return toolResult(
+      async () =>
+        (
+          await this.api.data(
+            this.api.as(ctx).GET('/api/releases/{releaseId}/notes/draft', {
+              params: { path: { releaseId } },
+            }),
+          )
+        ).markdown,
+    );
+  }
+
+  @Tool({
+    name: 'set_release_notes',
+    description:
+      'Write the notes of a release (Markdown, for people: what shipped). null clears them.',
+    paramsSchema: z.object({
+      releaseId,
+      notes: z.string().max(20000).nullable(),
+    }),
+    annotations: {
+      readOnlyHint: false,
+      destructiveHint: false,
+      idempotentHint: true,
+    },
+  })
+  setNotes(
+    { releaseId, notes }: { releaseId: string; notes: string | null },
+    ctx: McpContext,
+  ) {
+    return toolResult(() =>
+      this.api.data(
+        this.api.as(ctx).PUT('/api/releases/{releaseId}/notes', {
+          params: { path: { releaseId } },
+          body: { notes },
+        }),
+      ),
+    );
+  }
 }