Update dependency @slack/web-api to v7.15.1

[renovate]

This PR contains the following updates:

Package	Change	Age	Confidence
@slack/web-api (source)	7.13.0 → 7.15.1

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Release Notes

slackapi/node-slack-sdk (@​slack/web-api)

v7.15.1

Compare Source

Patch Changes

• 3a9c444: build(deps): bump minimum axios version to 1.15.0
• 175dcb8: Fix user-agent header to URI-encode characters outside the Latin-1 range, preventing errors when process.title contains non-ASCII characters

v7.15.0

Compare Source

Minor Changes

• 75649f4: feat: add support for apps.user.connection.update

Patch Changes

• b8d922f: build: add support for node 24
• Updated dependencies [b8d922f]
• Updated dependencies [b8d922f]
  • @​slack/logger@​4.0.1
  • @​slack/types@​2.20.1

v7.14.1

Compare Source

Patch Changes

• 370cf22: chore(deps): bump axios to ^1.13.5

v7.14.0

Compare Source

Agent Thinking Steps: Display Tasks/Tools, Plans, and Markdown Text

🍿 Preview: Display as Plan

2026-02-11-thinking-steps-js-display-mode-plan.mov

🍿 Preview: Display as Timeline

2026-02-11-thinking-steps-js-display-mode-timeline.mov

📺 Chat Stream with 2 Display Mode

• Plan Display Mode
• Timeline Display Mode

👾 Chat Stream Structured Content

Now, you can display a mixture of structured content called "chunks":

• 🔠 Markdown Text Block to format your text with standard markdown
• ☑️ Task Card Block to display a single task, representing an AI Tool Call or general action
• 🗒️ Plan Block to display a collection of related tasks
• 📚 URL Sources Element to display references within a task card block

Available in:

• 🔌 API Methods: chat.startStream, chat.appendStream, and chat.stopStream
• 🛟 Chat Stream Helper: const stream = new ChatStreamer(...);, stream.append(...)

📖 Documentation

• Announcements
  • CHANGELOG
• Guides
  • AI in Slack Apps
  • Developing AI Apps (streaming section)
  • Sending and Scheduling Messages (streaming section)
• Block Kit
  • Plan Block
  • Task Card Block
  • URL Source Element
• References
  • API Methods: chat.startStream, chat.appendStream, and chat.stopStream
  • Node SDK Reference

🍿 Getting Started

$ slack create

# → AI Agent App

#   → Bolt for JavaScript
#     Bolt for Python

---

Minor Changes

• 1fbce32: feat: add thinking steps support to streaming methods

  chat.appendStream, chat.startStream, and chat.stopStream now accept a chunks parameter for streaming structured content including markdown text, plan updates, and task updates.

  Related PRs:

  • #​2467 - accept chunks as arguments to chat.{start,append,stop}Stream methods
  • #​2470 - accept chunks as arguments to chat stream helper
  • #​2479 - add task display mode option to start of chat streams
  • #​2481 - export the chat streamer and related options from the package

Example

```js
const stream = new ChatStreamer(client, client.logger, {
  channel: CHANNEL_ID,
  thread_ts: threadTs,
});

await stream.append({
  chunks: [
    {
      type: "markdown_text",
      text: "**Hello!** I am starting to process your request...\n\n",
    },
  ],
});

await stream.append({
  chunks: [
    {
      type: "plan_update",
      title: "Processing tasks...",
    },
    {
      type: "task_update",
      id: "task-1",
      title: "Fetching data from API",
      status: "complete",
      output: "Successfully retrieved 42 records",
    },
  ],
});

await stream.stop({
  chunks: [
    {
      type: "markdown_text",
      text: "\n\n---\n\n✅ **All tasks completed successfully!**\n",
    },
  ],
});
```

Patch Changes

• 16a43ca: fix(web-api): add channel_id to canvases.create method
• Updated dependencies [f1fb7bf]
  • @​slack/types@​2.20.0

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