---
title: "Linear API SDK 99 removes team inputs and requires a user argument: 2026-10-21 | Harbyn"
description: "Linear API SDK 99 removes team inputs and requires a user argument, announced Oct 21, 2026."
canonical: "https://harbyn.com/changes/linear/2026-10-21-linear-sdk-99-0-0"
last-updated: 2026-10-25
---

# Linear API SDK 99 removes team inputs and requires a user argument

Markdown version of <https://harbyn.com/changes/linear/2026-10-21-linear-sdk-99-0-0>.

Breaking change - Linear API. medium severity. In effect.

SDK 99 removes agentAutomationEnabled and codingAgentEnabled from TeamUpdateInput, and adds the required forCurrentUser argument to User.supportsAgentSessions. The release also adds schema fields and enum values.

## Facts

| Fact | Value |
| --- | --- |
| Vendor | [Linear API](https://harbyn.com/vendors/linear.md) |
| Kind | Breaking change |
| Severity | medium |
| Status | In effect |
| Announced | Oct 21, 2026 |
| Added to Harbyn | Oct 25, 2026 |
| Lead time | No dated deadline |
| Symbols | `TeamUpdateInput.agentAutomationEnabled`, `TeamUpdateInput.codingAgentEnabled`, `User.supportsAgentSessions.forCurrentUser` |
| Vendor page | <https://github.com/linear/linear/releases/tag/%40linear/sdk%4099.0.0> |
| Review | Reviewed by a person, extracted by a deterministic parser |

## Find it in your code

```sh
npx harbyn scan
```

This change names no identifier the scanner can match line by line, so the scan tells you whether your repository uses Linear API, from its packages and API hosts. Nothing leaves your machine.

## Sources

Where this event comes from: the page we read, when we read it, and the hash of that snapshot.

- <https://api.github.com/repos/linear/linear/releases?per_page=20> (release, fetched 2026-10-22 03:34 UTC, sha256 `beae22f9440fbdde802ca820140765c72a6826aa6abffebe9d210e499103e516`)

## Related changes

### More from Linear API

- [@linear/sdk 98.0.0 removes asanaProjectName from issueImportCreateAsana](https://harbyn.com/changes/linear/2026-10-15-linear-sdk-98-0-0.md) (Breaking change, announced Oct 15, 2026)
- [@linear/import 4.0.0 requires Node.js 20.19+ or 22.12+](https://harbyn.com/changes/linear/2026-09-28-linear-4-0-0.md) (Breaking change, announced Sep 28, 2026)
- [@linear/sdk 97.0.0 is ESM-only](https://harbyn.com/changes/linear/2026-09-28-linear-97-0-0.md) (Breaking change, announced Sep 28, 2026)
- [@linear/sdk 96.0.0, a new major version](https://harbyn.com/changes/linear/2026-09-24-linear-96-0-0.md) (Breaking change, announced Sep 24, 2026)

### Changes at other vendors

- [Amazon Selling Partner API: October listing attribute usage and enumeration value updates](https://harbyn.com/changes/amazon-sp-api/2026-10-14-sp-api-updates-new-listings-items-api-ivp-values-in-eu5-jp-and-ca-stores-oct-2.md) (effective Oct 26, 2026)
- [Supabase: four CBC-mode TLS 1.2 cipher suites will be removed from project HTTP APIs](https://harbyn.com/changes/supabase/2026-10-12-an-outdated-subset-of-tls-1-2-ciphers-will-be-disabled-on-project-http-apis.md) (effective Nov 10, 2026)
- [Google Workspace APIs: OAuth clients must be marked as agentic to call Google Workspace MCP servers](https://harbyn.com/changes/google-workspace/2026-10-12-oauth-clients-must-be-marked-as-agentic-to-call-google-workspace-mcp-servers.md) (effective Nov 11, 2026)
- [Bitbucket Cloud API: Git Credential Manager upgrade required for OAuth 2.0 Git authentication](https://harbyn.com/changes/bitbucket/2026-10-13-git-credential-manager-upgrade-required-for-oauth-2-0-git-authentication.md) (effective Nov 30, 2026)

[All upcoming deadlines](https://harbyn.com/deadlines.md)