Microsoft/teams

2026.08.26.2

Fixed: Restored inline npm:zod@4.4.3 import specifiers so the registry quality scorer can resolve dependencies and score the extension. An earlier release used a bare "zod" import-map specifier, which published but scored as unscored.

Changed: Retained explicit compilerOptions.strict in deno.json. No behavioral or schema changes.

2026.08.24.1

Added: Output metadata attributes for observability.

• durationMs: Method execution duration in milliseconds.
• collectedBy: Extension name that produced the data.
• fetchedAt: ISO 8601 timestamp when data was fetched (added to resources that previously lacked it).

2026.08.23.1

Changed: Documentation only — no code changes. Added usage examples for attention with mode=unread_only, list_chats with nameFilter, and chat_messages with since. Added a ## Troubleshooting section covering device-code expiry during bootstrap, invalid_grant as the one recognizable OAuth error code from refreshAccessToken (vs. raw Graph codes otherwise), the two independent sources of a truncated: true flag on channel and chat listings, and Authorization_RequestDenied meaning missing admin consent rather than a stale token.

2026.08.21.2

Changed:

• list_channels, channel_messages, and chat_messages now reject an empty teamId, channelId, or chatId with a clear validation error before calling the Graph API, instead of sending an empty ID and letting Graph return an opaque 404/400 deep in the call chain.
• Every Graph API call that lists or fetches teams, channels, chats, and messages (list_teams, list_channels, channel_messages, list_chats, chat_messages, and attention) now reports failures with the operation attempted and the relevant team/channel/chat ID, instead of surfacing only the raw Graph error status/code. The underlying GraphApiError is preserved as the error's cause for callers that need the original status code.

2026.08.21.1

Changed: Added .describe() documentation to every previously undocumented field across all resource schemas (teams, channels, messages, mentions, replies, chats, chat members, viewpoints, and attention items). Tightened tenantId, clientId, and refreshToken in the global arguments to require a non-empty string. No behavioral change — a no-op upgrades entry was added to keep the model's typeVersion tracking in sync with the version bump.

2026.08.20.1

Upgrade note: Bumped zod from 4.3.6 to 4.4.3. No behavioral changes — dependency version alignment only.

2026.08.20.1

Upgrade note: Bumped zod from 4.3.6 to 4.4.3. No behavioral changes — dependency version alignment only.

2026.07.18.2

Added: An upgrades array entry (no-op) to teams.ts for proper typeVersion tracking on existing instances. No schema or behavior changes.

2026.07.18.1

Changed: Pinned the zod import specifier to npm:zod@4.4.3 (was npm:zod@4) for hermetic dependency resolution. No runtime behavior change.

2026.07.13.1

Changed: Upgraded the test-only dev dependency @systeminit/swamp-testing to 0.20260504.10, matching the rest of the repo. This is a test-harness change only — the published extension bundle is unchanged and no runtime behavior is affected.

2026.07.18.1

Changed: Pinned the zod import specifier to npm:zod@4.4.3 (was npm:zod@4) for hermetic dependency resolution. No runtime behavior change.

2026.07.13.1

Changed: Upgraded the test-only dev dependency @systeminit/swamp-testing to 0.20260504.10, matching the rest of the repo. This is a test-harness change only — the published extension bundle is unchanged and no runtime behavior is affected.

2026.07.13.1

Changed: Upgraded the test-only dev dependency @systeminit/swamp-testing to 0.20260504.10, matching the rest of the repo. This is a test-harness change only — the published extension bundle is unchanged and no runtime behavior is affected.