# Slack Developer Introducing the Agent messaging experience

- Product: Slack Developer (https://whatsnew.fyi/product/slack-developer)
- Vendor: Salesforce
- Date: 2026-06-30
- Original notes: https://docs.slack.dev/changelog/2026/06/30/agent-messages-tab
- Permalink: https://whatsnew.fyi/product/slack-developer/releases/2026-06-30-introducing-the-agent-messaging-experience

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Agents now support a new messaging experience, set by your app manifest: