# Slack deprecations & changes

2 item(s): 2 upcoming, 0 without an announced date, 0 past. Data via [Dead Canary](https://deadcanary.io/vendor/slack/). Company profile: [Slack](https://rewindex.com/company/slack.md)

- Shutdown: 1
- Deprecation: 1

## Upcoming

| Effective | Type | Change | Details | Source | Via |
| --- | --- | --- | --- | --- | --- |
| 2026-11-16 | Shutdown | Classic Slack apps discontinued | After much consideration and feedback, we have decided to push back the deprecation date to November 16, 2026 . | [source](https://docs.slack.dev/changelog) | [Dead Canary](https://deadcanary.io/event/slack-classic-slack-apps-discontinued-9f5b/) |
| 2027-02 | Deprecation | assistant\_view (Assistant messaging experience) | The assistant\_view messaging experience will be deprecated in February 2027 and replaced by agent\_view and Agent Sessions. | [source](https://docs.slack.dev/changelog#agent-updates-and-the-deprecation-of-assistant_view) | [Dead Canary](https://deadcanary.io/event/slack-assistant-view-assistant-messaging-experience-3791/) |


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Canonical: https://rewindex.com/company/slack/deprecations · Markdown: https://rewindex.com/company/slack/deprecations.md · JSON: https://rewindex.com/api/v1/companies/slack/deprecations · Generated 2026-10-18T08:29:53.492Z