notes

Author: connor4312

release-notes/images/1_100/mcp-confirm.mp4

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:462523a0356b95612a88ba61fed0185271efd6aced239db9094273527e9a724b
+size 94057

release-notes/v1_100.md

@@ -185,6 +185,36 @@ tools: ['getCurrentMilestone', 'getReleaseFeatures', 'file_search', 'semantic_se
 Generate release notes for the features I worked in the current release and update them in the release notes file. Use [release notes writing instructions file](.github/instructions/release-notes-writing.instructions.md) as a guide.
 ```
 
+### MCP Support for Streamable HTTP
+
+This release adds support for the new Streamable HTTP transport for Model Context Protocol servers. Streamable HTTP servers are configured just like existing SSE servers, and our implementation is backwards-compatible with SSE servers:
+
+```json
+{
+  "servers": {
+    "my-mcp-server": {
+      "url": "http://localhost:3000/mcp"
+    }
+  }
+}
+```
+
+### MCP Support for Image Output
+
+We now support MCP servers that generate images as part of their tool output.
+
+Please note that not all language models support reading images from tool output. For example, although GPT-4.1 has vision capability, it does not currently support reading images from tools.
+
+### Enhanced input, output, and progress from MCP servers
+
+We have enhanced the UI that shows MCP server tool input and output, and have also added support for MCP's new progress messages.
+
+<video src="images/1_100/mcp-confirm.mp4" autoplay loop controls muted></video>
+_Theme: [Codesong](https://marketplace.visualstudio.com/items?itemName=connor4312.codesong) (preview on [vscode.dev](https://vscode.dev/editor/theme/connor4312.codesong))_
+
+### MCP Config Generation Uses Inputs
+
+AI-assisted configurations generated by the `MCP: Add Server` now generate `inputs` for any secrets rather than inlining them into the resulting configuration.
 
 ## Accessibility
 
@@ -322,6 +352,10 @@ Thanks to a community contribution, we now have a context menu in the disassembl
 
 ![Context menu in disassembly view](images/1_100/disassembly-context.png)
 
+### JavaScript Debugger Network View
+
+Recent versions of Node.js have enhanced its network debugging capabilities. The ![experimental network view](./v1_93.md#experimental-network-view) will be enabled by default on recent versions of Node.js that support it well (v22.14.0 and above).
+
 ## Testing
 
 
@@ -430,6 +464,12 @@ The NodeJS extension host now supports extensions that use JavaScript-modules (E
 
 Please note that ESM support isn't for the web worker extension host yet. There are some technical challenges that need to be overcome first. We'll post updates on <https://github.com/microsoft/vscode/issues/130367>. Stay tuned
 
+### MCP servers contributed by extensions
+
+Extensions are able to programmatically contribute extensions to the editor using the new [proposed API](https://github.com/microsoft/vscode/blob/main/src/vscode-dts/vscode.proposed.languageModelDataPart.d.ts). This is an alternative to users hardcoding configuration for each server in their settings or `mcp.json`.
+
+If this API is interesting to you, check out [its sample](https://github.com/microsoft/vscode-extension-samples/tree/main/mcp-extension-sample/) and [the API proposal issue](https://github.com/microsoft/vscode/issues/243522) to stay up to date with the status of this API.
+
 ## Engineering