What's Changed

🧱 Enhancements

feat(types): Add assistant_thread to message event payload type in #2077 - Thanks @seratch!
Add expand prfoperty to section block type in #2137 - Thanks @seratch!

🐛 Bug fixes

fix(types): use correct name of team_domain_change event in #2280 - Thanks @toofishes!

📚 Documentation

docs: replace redirected or missing links to sdk documentation in #2125 - Thanks @zimeg!

🤖 Dependencies

chore(deps-dev): bump @biomejs/biome to v2 for all packages in #2281 - Thanks @dependabot!
chore(deps-dev): bump tsd from 0.31.2 to 0.32.0 in /packages/types in #2235 - Thanks @dependabot!
chore(deps-dev): bump shx from 0.3.4 to 0.4.0 in /packages/types in #2184 - Thanks @dependabot!

🧰 Maintenance

ci: check for changes to lints separate from writing changes in #2117 - Thanks @zimeg!
chore(types): release @slack/[email protected] in #2295 - Thanks @zimeg!

New Contributors

• @toofishes made their first contribution in #2280 🎉

Milestone: https://github.com/slackapi/node-slack-sdk/milestone/145
Full Changelog: https://github.com/slackapi/node-slack-sdk/compare/@slack/[email protected]...@slack/[email protected]

What's Changed

This release has a few small updates to align with arguments of various Slack API methods.

👾 Enhancements

• feat(web-api): include a blocks argument for file uploads in #2261 - Thanks @zimeg!

🐛 Fixes

• fix: Add "title" property to conversations.canvases.create API method arguments in #2259 - Thanks @vegeris!

🧰 Maintenance

• chore(deps-dev): bump sinon from 20.0.0 to 21.0.0 in /packages/web-api in the dev-sinon group across 1 directory in #2269 - Thanks @dependabot!
• chore(web-api): release @slack/[email protected] in #2272 - Thanks @zimeg!

Full Changelog: https://github.com/slackapi/node-slack-sdk/compare/@slack/[email protected]...@slack/[email protected]
Milestone: https://github.com/slackapi/node-slack-sdk/milestone/143

What's Changed

🐛 Fixes

• fix: add trailing slash to slackApiUrl if none is provided by @WilliamBergamin in #2243

📖 Docs

• docs: moves guides from wiki to docs website by @lukegalbraithrussell in #2238

🧰 Maintenance

• chore(deps-dev): bump tsd from 0.31.2 to 0.32.0 in /packages/web-api by @dependabot in #2236
• chore(deps-dev): bump typescript from 5.3.3 to 5.8.3 in /packages/web-api by @dependabot in #2222
• chore(deps-dev): bump nock from 13.5.6 to 14.0.3 in /packages/web-api by @dependabot in #2223
• chore(web-api): release @slack/[email protected] by @WilliamBergamin in #2247

Full Changelog: https://github.com/slackapi/node-slack-sdk/compare/@slack/[email protected]...@slack/[email protected]
Milstone: https://github.com/slackapi/node-slack-sdk/milestone/141?closed=1

What's Changed

This release includes an update of @slack/web-api to bump internal dependencies to supported versions.

Maintenance 🧰

• chore(socket-mode): bump @slack/web-api from 7.8.0 to 7.9.1 by @zimeg in #2195

Full Changelog: https://github.com/slackapi/node-slack-sdk/compare/@slack/[email protected]...@slack/[email protected]
Milestone: https://github.com/slackapi/node-slack-sdk/milestone/133

What's Changed

This release includes an update of @slack/web-api to bump internal dependencies to supported versions.

Maintenance 🧰

• chore(rtm-api): bump @slack/web-api from 7.8.0 to 7.9.1 by @zimeg in #2194

Full Changelog: https://github.com/slackapi/node-slack-sdk/compare/@slack/[email protected]...@slack/[email protected]
Milestone: https://github.com/slackapi/node-slack-sdk/milestone/135

What's Changed

This release fixes a bug where setting allowAbsoluteUrls to false caused the filesUploadV2 method to error when uploading files. Files can now be uploaded with allowAbsoluteUrls set to false.

Bug fixes 🐛

• fix(web-api): complete file upload v2 calls if absolute urls are not allowed in #2196 - Thanks @zimeg!

Maintenance 🧰

• test(web-api): use channel_id instead of channels with files upload v2 in #2197 - Thanks @zimeg!

Full Changelog: https://github.com/slackapi/node-slack-sdk/compare/@slack/[email protected]...@slack/[email protected]
Milestone: https://github.com/slackapi/node-slack-sdk/milestone/142

What's Changed

This release includes an update of @slack/web-api to bump internal dependencies to supported versions.

Maintenance 🧰

• chore(oauth): bump @slack/web-api from 7.8.0 to 7.9.1 by @zimeg in #2193

Full Changelog: https://github.com/slackapi/node-slack-sdk/compare/@slack/[email protected]...@slack/[email protected]
Milestone: https://github.com/slackapi/node-slack-sdk/milestone/134

What's Changed

This release adds the allowAbsoluteUrls option to the WebClient constructor.

For code using dynamic method names with .apiCall, this will toggle if requests should be sent to absolute URLs provided:

const { WebClient } = require('@slack/web-api');

const web = new WebClient(token, {
  allowAbsoluteUrls: false, // Default: true
});

const _response = await web.apiCall('https://example.com', { /* ... */ });

$ node index.js
[DEBUG]  web-api:WebClient:0 http request url: https://slack.com/api/https://example.com
...
[WARN]  web-api:WebClient:0 http request failed An HTTP protocol error occurred: statusCode = 404

The default allowAbsoluteUrls value is true to avoid a breaking change with this update, but we suggest deciding if this option should be applied to scripts and adjacent code.

Enhancements 🎉

• feat(web-api): add configs to toggle absolute url usage in dynamic api calls in #2176 - Thanks @zimeg!

Maintenance 🧰

• fix(web-api): bump axios to 1.8.3 to address CVE-2025-27152 in #2172 - Thanks @zimeg!

Full Changelog: https://github.com/slackapi/node-slack-sdk/compare/@slack/[email protected]...@slack/[email protected]
Milestone: https://github.com/slackapi/node-slack-sdk/milestone/131

What's Changed

This patch release updates the axios dependency used to send webhooks with internal bug fixes.

• fix(webhook): bump axios to 1.8.3 to address CVE-2025-27152 by @zimeg in #2173

Full Changelog: https://github.com/slackapi/node-slack-sdk/compare/@slack/[email protected]..@slack/[email protected]
Milestone: https://github.com/slackapi/node-slack-sdk/milestone/130

What's Changed

The slack run command now exits with the error code returned from the start hook and Node warnings were returned to verbose outputs:

$ slack run --verbose
...
[DEBUG]  web-api:WebClient:0 initialized
...
AppInitializationError: You must provide an appToken when socketMode is set to true. To generate an appToken see: https://api.slack.com/apis/connections/socket#token
...

🚫 The 'start' hook exited with an error (sdk_hook_invocation_failed)
   exit status 1 (local_app_run_error)

$ echo $?
1

🎉 Enhancements

• feat(cli-hooks): output node warnings to stderr for debugging outputs in #2152 - Thanks @zimeg!
• feat(cli-hooks): exit the start process with the subprocess exit code in #2153 - Thanks @zimeg!

🧰 Maintenance

• chore(cli-hooks): release @slack/[email protected] in #2154 - Thanks @zimeg!

Full Changelog: https://github.com/slackapi/node-slack-sdk/compare/@slack/[email protected]...@slack/[email protected]
Milestone: https://github.com/slackapi/node-slack-sdk/milestone/101?closed=1