[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$f2rGzzj1Sq_QW4Knvi2nR4Z8lSs3x9qe7mNSxb3Nbwfc":3,"$fxp2R0EOnQALnphqr0cxg1PW2ieGxY8uK9DD0q25Kfmo":21},{"status":4,"source":5,"previous":12,"current":16,"newerSnapshotId":20,"olderSnapshotId":13},"has-previous",{"id":6,"displayName":7,"vendor":8,"kind":9,"apiType":10,"url":11},"slack-api-changelog","Slack API","slack","changelog-html","rest","https:\u002F\u002Fapi.slack.com\u002Fchangelog",{"id":13,"contentHash":14,"fetchedAt":15},"01KWHNGF0EQ3FS3H9QNF13BMSB","f96aeef50a483279a7c9d2b420ed68676de83fa8beb0fceacd1c6b7e322304b6","2026-07-02T15:00:12.614Z",{"id":17,"contentHash":18,"fetchedAt":19},"01KX0X12YTBK6V97PDZKFRQ18G","0484167f075710ca689c87a5504c6e2014ac4371c181dc44070427f05cdbf288","2026-07-08T13:00:13.615Z",null,{"alerts":22},[23,30,36,44,51,58,65,72,80,87,94,101,108],{"id":24,"severity":25,"title":26,"summary":27,"contentHash":18,"detectedAt":28,"slug":29},"01KX0X1A5KQG5GVY69N1CFNGXH","Additive","Python SDK v3.43.0 & v3.42.0 changelog additions","The Slack API changelog was updated with new Python SDK releases and features. **Python SDK v3.43.0** adds a public `ts` property to `ChatStream` and `AsyncChatStream` and makes `thread_ts` optional for `assistant.threads.setSuggestedPrompts`. **Python SDK v3.42.0** introduces authorship arguments to assistant and chat methods, `highlight_type` support for file upload methods, and new Block Kit block types (card, carousel, alert) plus a `BlocksChunk` model class. These are all additive SDK improvements that enhance functionality without breaking existing integrations.","2026-07-08T13:00:21.555Z","2026-07-08-python-sdk-v3-43-0-and-v3-42-0-changelog-additions",{"id":31,"severity":25,"title":32,"summary":33,"contentHash":14,"detectedAt":34,"slug":35},"01KWHNGM2ZYM2A46EPZRWC80SC","New app_context_changed event for agent context","Slack is adding a new `app_context_changed` event and sending `app_context` in existing `message.im` and `app_home_opened` events. Agent apps can now automatically receive context about what a user is viewing when they send a message, enabling richer contextual interactions.","2026-07-02T15:00:18.143Z","2026-07-02-new-app-context-changed-event-for-agent-context",{"id":37,"severity":38,"title":39,"summary":40,"contentHash":41,"detectedAt":42,"slug":43},"01KWEW8390KG0V3KWRZDP0JQZ6","Informational","Changelog link updates for SDK\u002FCLI version references","The changelog page updated documentation links for SDK and CLI version requirements, converting relative links to external GitHub\u002FPyPI URLs with clarification for the Node Slack SDK. This is purely documentation restructuring with no change to the actual API requirements or behavior.","ef14e8bb16a38933184b33d925e3efc8ddccb8b7dd77d2776c59744bc0ad8f6f","2026-07-01T13:00:15.520Z","2026-07-01-changelog-link-updates-for-sdk-cli-version-references",{"id":45,"severity":38,"title":46,"summary":47,"contentHash":48,"detectedAt":49,"slug":50},"01KWCYEKWY8R7BTF4BATJKEG1S","Agent messaging experience announced for Slack agents","The Slack changelog announces a new Agent messaging experience (`agent_view`) for apps built with Slack agents, replacing the previous Assistant messaging experience (`assistant_view`). This changes how agent conversations appear and interact with users, including updates to event handling, suggested prompts, and thread management. The `assistant_view` will be deprecated in the future, requiring existing apps to migrate to the new `agent_view` model.","b5c1c2cae55750e2220fe28fa22a35949fb33c921558af957c1fa735c34cc48c","2026-06-30T19:00:17.438Z","2026-06-30-agent-messaging-experience-announced-for-slack-agents",{"id":52,"severity":38,"title":53,"summary":54,"contentHash":55,"detectedAt":56,"slug":57},"01KWCV10W5E6REWMYWDPYCYJ31","Slack CLI v4.4.0 release notes added to changelog","The Slack API changelog was updated to include release notes for Slack CLI v4.4.0, which adds support for the `features.agent_view` app manifest property to enable the new Agent experience. This is a documentation update to the changelog page and does not affect runtime API behavior.","99ed45f0335fbfa320eca285a6e6397575ca1889819af91950eceb264a2908fd","2026-06-30T18:00:26.245Z","2026-06-30-slack-cli-v4-4-0-release-notes-added-to-changelog",{"id":59,"severity":38,"title":60,"summary":61,"contentHash":62,"detectedAt":63,"slug":64},"01KVEFDAHB0DMWHT3A162CC9BD","Slack CLI v4.3.0 release notes added to changelog","A new changelog entry for Slack CLI v4.3.0 was added to the changelog page, documenting three new features: the `--app` flag for the `slack create` command, availability of `slack external-auth add-secret` for all apps, and support for `mcp_server` manifest fields. This is a pure documentation\u002Fchangelog update with no API behaviour changes.","0b457993b2640db48fb3dc59884c07762d7fd24566a8b04f21ee1290b4cc46b5","2026-06-18T23:00:13.483Z","2026-06-18-slack-cli-v4-3-0-release-notes-added-to-changelog",{"id":66,"severity":38,"title":67,"summary":68,"contentHash":69,"detectedAt":70,"slug":71},"01KVCVXBWXASKJ698BYGA0ZBGN","Changelog update: Slackbot MCP Client announcement","The Slack changelog was updated to include an announcement about the new Slackbot MCP Client, which enables developers to connect MCP servers to Slack. This is a documentation\u002Fchangelog update that describes a new feature for connecting external tools via the Model Context Protocol with multiple authentication methods supported.","f2f0497ddb496a5a2bcddd9b10d7c9d44b11a186d64d2456e857e245359e5d83","2026-06-18T08:00:13.213Z","2026-06-18-changelog-update-slackbot-mcp-client-announcement",{"id":73,"severity":74,"title":75,"summary":76,"contentHash":77,"detectedAt":78,"slug":79},"01KVB8DSJ3BYSP6V4J0TG7P3S7","Breaking","System notifications now sent from \"Slack\" user (USLACK) instead of Slackbot","Slack system notifications (channel membership changes, User Group updates, Slack Connect alerts, retention policy notices) are now delivered from the **\"Slack\" system user** (`USLACK`) instead of Slackbot, and historical Slackbot system notifications will be backfilled\u002Fmoved to the new DM. Apps that filter events by Slackbot's user ID, check the `username` field for `\"Slackbot\"`, or expect system notifications to route through Slackbot must be updated to handle `USLACK` instead. This is tagged as a **breaking change** by Slack.","40e964e188cddb0b28f65ad1792caf6daeb9c0fbfb588e210e382630d7e2218b","2026-06-17T17:00:25.539Z","2026-06-17-system-notifications-now-sent-from-slack-user-uslack",{"id":81,"severity":38,"title":82,"summary":83,"contentHash":84,"detectedAt":85,"slug":86},"01KV8SEQSTN20DYTGCYMT0XJHV","Changelog: new Block Kit data visualization block entry","The Slack changelog was updated with a new entry documenting the availability of the `data visualization` block in Block Kit. This is a documentation change that informs users about new capabilities but does not alter existing API behavior or contracts.","2f6467b3f0208d4cef13e7bb4e4d6e00d999bfbe41f375e5e9be43f25449debb","2026-06-16T18:00:19.002Z","2026-06-16-changelog-new-block-kit-data-visualization-block-entry",{"id":88,"severity":38,"title":89,"summary":90,"contentHash":91,"detectedAt":92,"slug":93},"01KTA0455XJ9YXR8HQYPSP08EC","Changelog updates: Java SDK, CLI releases, and API features","The Slack API changelog has been updated with announcements for Java Slack SDK v1.49.0, Slack CLI v4.2.0, and other feature releases. These are documentation-only updates describing new authorship arguments (`icon_emoji`, `icon_url`, `username`) for `assistant.threads.setStatus` and `chat.startStream` methods, and `highlight_type` support for file upload methods. This is informational and does not change documented API behavior.","df6735a5e8a53789dc0da450d35276d062a5480ac18cd17d31a32ef540b3beb5","2026-06-04T19:00:24.893Z","2026-06-04-changelog-updates-java-sdk-cli-releases-and-api-features",{"id":95,"severity":38,"title":96,"summary":97,"contentHash":98,"detectedAt":99,"slug":100},"01KS3C50X1247GWCWGDXBY6NNZ","New Block Kit data table block added to changelog","A new Block Kit data table block changelog entry has been added documenting availability of the data table block. This is a documentation update to the changelog page and does not introduce or change any API functionality itself.","312252d71cf5506daabc4bb440ca98c279e8523599c5e35f717f000201f553ae","2026-05-20T19:00:13.345Z","2026-05-20-new-block-kit-data-table-block-added-to-changelog",{"id":102,"severity":38,"title":103,"summary":104,"contentHash":105,"detectedAt":106,"slug":107},"01KS27S8PMJW4HSQJKJBW55X21","Slack CLI v4.1.0 released with new features","The Slack API changelog has been updated with a new entry for Slack CLI v4.1.0, detailing multiple new features and improvements including a `slack api \u003Cmethod>` command for direct API calls, screen reader accessibility, environment variable support, optional OAuth scopes, and various CLI enhancements. This is a changelog update documenting released features rather than a change to the API itself.","bea05c53c057a3af4a88dce8ef782435b310100d6c954ac4c1c9c51b71db5080","2026-05-20T08:24:39.380Z","2026-05-20-slack-cli-v4-1-0-released-with-new-features",{"id":109,"severity":25,"title":110,"summary":111,"contentHash":112,"detectedAt":113,"slug":114},"01KRHECBBSQGRB0Z36ER1ZNKMM","New MCP Server tools added to Slack API","Five new tools have been added to the Slack MCP Server: **Add reactions**, **Create a conversation\u002Fchannel**, **List channel members**, **List emoji**, and **Read files**. These are additive enhancements that extend the MCP server's capabilities without affecting existing functionality.","6b87a87e08fdde2b90417369049bccc6e48e69807e6c36e96ddd42b1dd063d8c","2026-05-13T19:52:50.809Z","2026-05-13-new-mcp-server-tools-added-to-slack-api"]