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## Summary - Bumps `version.json` to `2.0.7-preview.{height}` for the next release cycle after 2.0.6 --------- Co-authored-by: Claude Opus 4.6 (1M context) <[email protected]>

## Summary - Adds `"supportsChannelFeatures": "tier1"` to the root of all 10 Teams app `manifest.json.hbs` template files - Covers templates for Python (ai, echo, graph), TypeScript (ai, echo, graph, mcp, mcpclient, tab), and the ATK basic C# config skip-test-verification --------- Co-authored-by: Claude Sonnet 4.6 <[email protected]> Co-authored-by: Rajan <[email protected]>

## Summary Exposes the Graph `Client`'s HTTP client via a public read-only `http` getter. This allows users to make raw Graph API requests with the correct base URL, auth headers, and user-agent already configured, without needing to reconstruct that setup themselves. Use cases include making raw Graph requests not covered by endpoint functions, and following `@odata.nextLink` URLs for [pagination](https://learn.microsoft.com/en-us/graph/paging?tabs=http). ```ts const graph = new Client(options); const response = await graph.http.get('/me/photo/$value'); ``` --------- Co-authored-by: Claude Opus 4.6 (1M context) <[email protected]>

## Summary Fixes #487. SDK v2.0.6 broke deployments on Azure App Service because `HttpServer.start()` called `parseInt()` on the `PORT` environment variable, which on Azure App Service (IIS + iisnode) is a Windows named pipe path (e.g. `\\.\pipe\507cb72a-...`), not a numeric port. This returned `NaN`, causing the server to never bind and all requests to time out. The fix removes the `parseInt` coercion and passes the port value through as-is to the adapter. Node's `http.Server.listen()` natively supports both numeric ports and named pipe strings. The `IHttpServerAdapter.start()` and `ExpressAdapter.start()` signatures are widened from `number` to `number | string` to match. --------- Co-authored-by: Claude Opus 4.6 (1M context) <[email protected]>

- Fixes #426 - default version 1.5 will be applied to payload - Updated generated Adaptive Cards core file `core.ts` from latest codegen output - Updated `collab-stage.ts` to use new generated types (`InvokeSubmitActionData`, `CollabStageInvokeDataValue`, `ITabInfo`) - Marked `IMBackAction`, `InvokeAction`, `MessageBackAction`, `SignInAction`, and `TaskFetchAction` as `@deprecated`, pointing to their generated replacements - Removed `common/tab-info.ts` (now generated in core.ts) - Other default values added: isEnabled, action mode defaults to "primary", action style "default, requires defaults to new HostCapabilities. - `msteams` added to several types: `AdaptiveCard`, `SubmitAction`, `Image`, `SubmitActionData` - `ISubmitAction.data: any` change to `string | ISubmitActionData` - `IAdaptiveCard.isVisible`: removed from `IAdaptiveCard` - `IHostCapabilities`: now extends `Record<string, string>` --------- Co-authored-by: Corina Gum <>

) Enhance the OnMessage handler to support cancellation tokens, allowing for better control over asynchronous operations.

# Conflicts: # version.json

## Summary - **Fix `ERR_HTTP_HEADERS_SENT`** when passing an `http.Server` that already has an Express app attached — the adapter no longer creates a second Express app in that scenario - `ExpressAdapter` constructor now accepts `http.Server | express.Application | undefined`: - **Express app passed**: uses it directly - assumes the http server is being managed by the user directly. - **http.Server passed**: creates internal Express app, attaches to server (existing behavior) - **Nothing passed**: creates both (existing behavior) - Updated Express example to pass the Express app directly (the recommended pattern) The original `http.Server`-only constructor was designed to match the `HttpPlugin`'s capabilities, but it led users into a trap: passing `http.createServer(app)` caused the adapter to attach a second Express app to the same server, resulting in double request handling. Accepting the Express app directly is the natural fix. Ideally, we should probably just not accept an http server and just accept an existing express app. If someone is managing an express app outside, they can continue doing that, and they should be responsible for handling the http server too. Fixes #503 ## Test plan - [x] Existing `express-adapter` tests pass (9/9) - [x] New test: passing an Express app works for both custom routes and adapter-registered routes - [x] Manual: verify Express example compiles and runs correctly --------- Co-authored-by: Claude Opus 4.6 (1M context) <[email protected]> Co-authored-by: Copilot <[email protected]>

## Summary - Adds `OpenDialogData` class that extends `SubmitActionData` and abstracts away the `msteams: { type: 'task/fetch' }` protocol detail for opening dialogs. Takes a `dialogId` and optional extra data. - Adds `SubmitData` class that extends `SubmitActionData` with a convenience constructor accepting an `action` identifier for handler routing. Aligns with [web form `action` attribute](https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/form#action). - Above matches Python SDK implementation (microsoft/teams.py#222). - Updates dialogs and cards examples to use the new classes. - Updates dialogs example handler to read `dialog_id` (the reserved field set by `OpenDialogData`) instead of `opendialogtype`. - Regenerated core.ts from latest codegen: non-required hero constructor params now use `?` only when type-safe (arrays, `any`, or types that include `undefined`). Required hero params stay required. - New generated types: CollabStageInvokeDataValue, OpenUrlDialogAction, PopoverAction, ProgressBar, ProgressRing, Resources, StringResource, TabInfo. **Note:** Identifier-based handler routing (e.g. `on('dialog.open', 'simple_form')`) is not included in this PR and will be scoped separately. ## Test plan - [x] 0 TypeScript compilation errors - [x] 18/18 cards package tests pass - [x] E2E: dialogs example tested against Teams (dialog open, form submit, multi-step) - [x] E2E: cards example tested against Teams (submit_basic, save_profile, submit_feedback) 🤖 Generated with [Claude Code](https://claude.com/claude-code) --------- Co-authored-by: Claude Opus 4.6 (1M context) <[email protected]>

## Summary - Merge main into release for stable 2.0.7 release - Set version.json to `2.0.7` skip-test-verification

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