{"slug": "opencode-go-cuts-off-usage-in-vscode-with-one-days-notice", "title": "OpenCode Go cuts off usage in VSCode with one days notice", "summary": "OpenCode Go will begin rejecting inference API requests that lack an `x-opencode-session` header starting 09/05, a change that affects 1685 user organizations calling the service through GitHub Copilot Chat (UA `GitHubCopilotChat/0.63.0`). OpenCode Go said it needs a stable per-conversation ID for routing and optimization, and that Copilot Chat does not send the header in any version it has seen, asking the client to add `x-opencode-session: <stable-id-per-conversation>` to all outbound inference HTTP requests.", "body_md": "Hi — we operate the OpenCode Go managed-inference API, and 1685 of your users' orgs call it through GitHub Copilot Chat (UA `GitHubCopilotChat/0.63.0`).\n\nStarting 09/05, requests without an `x-opencode-session` header will error on our side — we need a stable per-conversation ID for routing/optimization. Copilot Chat doesn't send it in any version we've seen.\n\n**Ask:** include `x-opencode-session: <stable-id-per-conversation>` on all outbound inference HTTP requests. Any stable UUID per conversation works. Happy to confirm from our telemetry once a build ships it. Thanks!", "url": "https://wpnews.pro/news/opencode-go-cuts-off-usage-in-vscode-with-one-days-notice", "canonical_source": "https://github.com/microsoft/vscode/issues/334186", "published_at": "2026-09-12 19:25:54+00:00", "updated_at": "2026-09-12 19:55:19.080002+00:00", "lang": "en", "topics": ["ai-infrastructure", "ai-tools", "developer-tools"], "entities": ["OpenCode Go", "GitHub Copilot Chat", "GitHub"], "alternates": {"html": "https://wpnews.pro/news/opencode-go-cuts-off-usage-in-vscode-with-one-days-notice", "markdown": "https://wpnews.pro/news/opencode-go-cuts-off-usage-in-vscode-with-one-days-notice.md", "text": "https://wpnews.pro/news/opencode-go-cuts-off-usage-in-vscode-with-one-days-notice.txt", "jsonld": "https://wpnews.pro/news/opencode-go-cuts-off-usage-in-vscode-with-one-days-notice.jsonld"}}