v0.4.0

CHANGELOG.md

@@ -7,6 +7,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+## [0.4.0] - 2026-03-22
+
 ### Added
 - **RPC-based subagent spawning** — `TaskExecute` now communicates with `@tintinweb/pi-subagents` via a standardized RPC envelope (`rpcCall` helper) with protocol version negotiation and timeout handling.
 - **RPC-based subagent stopping** — `stopSubagent` sends stop requests via `subagents:rpc:stop` event bus RPC.
@@ -109,6 +111,7 @@ Initial release — Claude Code-style task tracking and coordination for pi.
 - **Background process tracker** — output buffering (stdout + stderr), waiter notification, graceful stop with timeout escalation (SIGTERM → 5s → SIGKILL).
 - **78 unit tests** — task store CRUD, dependencies, warnings, file persistence; widget rendering, icons, spinners, token/duration formatting; process tracker lifecycle.
 
+[0.4.0]: https://github.com/tintinweb/pi-tasks/releases/tag/v0.4.0
 [0.3.3]: https://github.com/tintinweb/pi-tasks/releases/tag/v0.3.3
 [0.3.2]: https://github.com/tintinweb/pi-tasks/releases/tag/v0.3.2
 [0.3.1]: https://github.com/tintinweb/pi-tasks/releases/tag/v0.3.1

README.md

@@ -96,7 +96,7 @@ Blocked by: #1
 Blocks: #3
 ```
 
-Shows owner (if set) and ALL dependency edges (including completed blockers) — raw data.
+Shows owner (if set) and open (non-completed) dependency edges. Non-empty metadata is displayed as JSON.
 
 ### `TaskUpdate`
 
@@ -132,17 +132,19 @@ Retrieve output from a background task process.
 
 | Parameter | Type | Default | Description |
 |-----------|------|---------|-------------|
-| `task_id` | string | — | Task ID (required) |
+| `task_id` | string | — | Task ID or agent ID (required) |
 | `block` | boolean | `true` | Wait for completion |
 | `timeout` | number | `30000` | Max wait time in ms (max 600000) |
 
+Both task IDs and agent IDs (including partial prefixes) are accepted — agent IDs are resolved via the internal `agentTaskMap`.
+
 ### `TaskStop`
 
-Stop a running background task process. Sends SIGTERM, waits 5 seconds, then SIGKILL.
+Stop a running background task process. Sends SIGTERM, waits 5 seconds, then SIGKILL. For subagent tasks, sends a stop RPC.
 
 | Parameter | Type | Description |
 |-----------|------|-------------|
-| `task_id` | string | Task ID to stop |
+| `task_id` | string | Task ID or agent ID to stop |
 
 ### `TaskExecute`
 
@@ -199,6 +201,7 @@ Settings (`taskScope`, `autoCascade`) are saved to `<cwd>/.pi/tasks-config.json`
 | `PI_TASKS` | `/abs/path/tasks.json` | Explicit absolute file path |
 | `PI_TASKS` | `./tasks.json` | Relative path resolved from cwd |
 | *(unset)* | | Uses `taskScope` setting (default: `session`) |
+| `PI_TASKS_DEBUG` | `1` | Trace RPC communication (request/reply/timeout) and spawn errors to stderr |
 
 Named and explicit paths use a file-locked store with stale-lock detection — safe for multiple pi sessions coordinating on the same task list.
 
@@ -304,7 +307,7 @@ src/
 ```bash
 npm install
 npm run typecheck   # TypeScript validation
-npm test            # Run unit tests (116 tests)
+npm test            # Run unit tests (125 tests)
 ```
 
 ## License

package.json

@@ -1,6 +1,6 @@
 {
   "name": "@tintinweb/pi-tasks",
-  "version": "0.3.3",
+  "version": "0.4.0",
   "description": "A pi extension that brings Claude Code-style task tracking and coordination to pi.",
   "author": "tintinweb",
   "license": "MIT",
@@ -22,8 +22,8 @@
     "coordination"
   ],
   "dependencies": {
-    "@mariozechner/pi-coding-agent": "^0.57.1",
-    "@mariozechner/pi-tui": "^0.57.1",
+    "@mariozechner/pi-coding-agent": "^0.61.1",
+    "@mariozechner/pi-tui": "^0.61.1",
     "@sinclair/typebox": "latest"
   },
   "scripts": {

test/subagent-integration.test.ts

@@ -164,7 +164,7 @@ describe("TaskExecute", () => {
     });
 
     const result = await freshMock.executeTool("TaskExecute", { task_ids: ["1"] });
-    expect(result.content[0].text).toContain("requires the @tintinweb/pi-subagents extension");
+    expect(result.content[0].text).toContain("Subagent execution is currently unavailable");
   });
 
   it("rejects non-existent tasks", async () => {
@@ -505,7 +505,7 @@ describe("Standalone operation (no subagents extension)", () => {
       agentType: "general-purpose",
     });
     const result = await mock.executeTool("TaskExecute", { task_ids: ["1"] });
-    expect(result.content[0].text).toContain("requires the @tintinweb/pi-subagents extension");
+    expect(result.content[0].text).toContain("Subagent execution is currently unavailable");
   });
 
   it("subagents lifecycle events are silently ignored without mapped agents", () => {
@@ -607,7 +607,7 @@ describe("RPC protocol correctness", () => {
       agentType: "general-purpose",
     });
     let result = await mock.executeTool("TaskExecute", { task_ids: ["1"] });
-    expect(result.content[0].text).toContain("requires the @tintinweb/pi-subagents extension");
+    expect(result.content[0].text).toContain("Subagent execution is currently unavailable");
 
     // Reset task status
     await mock.executeTool("TaskUpdate", { taskId: "1", status: "pending" });