# Notion change history

Filter: kind=all. Query: `?kind=notable|all|pages|pricing|trust|legal|incident|incident_edit|incident_deleted|incident_update&history=<history_id>&page=N`. Company profile: [Notion](https://rewindex.com/company/notion.md)
## Changes by kind

| Kind | Changes | Notable | Latest (UTC) |
| --- | --- | --- | --- |
| Major incident | 5 | 5 | 2026-09-11 17:23 UTC |

## Timeline

| When (UTC) | Kind | Change | Label | Summary |
| --- | --- | --- | --- | --- |
| 2026-09-11 17:23 UTC | Major incident | [Major incident: Issues managing email addresses and aliases](https://rewindex.com/change/icfe77954dbe1e8.md) | outage | Notion reported a major incident affecting some users managing email addresses or adding an alias in account settings. It started at 2026-09-11 17:23 UTC and was resolved at 2026-09-11 20:04 UTC, lasting 2 h 40 min; no cause or specific fix was stated. |
| 2026-08-30 16:13 UTC | Major incident | [Major incident: We’re aware of an issue that is causing some Notion AI MCP tool calls to fail.](https://rewindex.com/change/i6f7e5ad5f7dcec.md) | outage | Some Notion AI MCP tool calls failed in a major incident that started at 2026-08-30 16:13 UTC and was resolved at 2026-08-30 22:49 UTC, lasting 6 h 36 min. Notion said engineering had identified the issue and was working to mitigate it, but provided no specific cause or fix. |
| 2026-08-06 00:29 UTC | Major incident | [Major incident: Brief partial unavailability of notion.com](https://rewindex.com/change/ice39961067d3e8.md) | outage | Notion reported a major outage affecting access to notion.com and Notion Sites, with possible issues loading or using Notion clients. The incident started at 2026-08-06 00:29 UTC and was resolved at 2026-08-06 00:37 UTC (8 min tracked duration; the update reported 14 minutes of inaccessibility). Notion reverted the change that inadvertently triggered the outage. |
| 2026-08-05 03:34 UTC | Major incident | [Major incident: Notion MCP connections are having auth issues](https://rewindex.com/change/i53be566e8ace00.md) | outage | New Claude-to-Notion MCP authorizations failed with “Invalid authorization request,” blocking new connections. Notion rated the incident major and reported failures starting approximately 01:25 UTC on August 5, 2026; the incident was logged at 2026-08-05 03:34 UTC and resolved at 2026-08-05 04:33 UTC (computed duration: 58 min). |
| 2026-07-24 11:24 UTC | Major incident | [Major incident: Notion is down](https://rewindex.com/change/idd691075ba4808.md) | outage | Notion was not loading during a major outage that started at 2026-07-24 11:24 UTC and lasted 1 h 11 min. Notion reported service was back to normal at 2026-07-24 12:35 UTC; no cause or specific fix was stated. |


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Canonical: https://rewindex.com/company/notion/changes · Markdown: https://rewindex.com/company/notion/changes.md · JSON: https://rewindex.com/api/v1/companies/notion/changes · Generated 2026-10-18T00:37:06.057Z