build!: update node runtime to version 24 by desrosj · Pull Request #567 · slackapi/slack-github-action

desrosj · 2026-03-12T18:37:44Z

Summary

This bumps the Node.js runtime version from 20 to 24.

GitHub has begun deprecating Node20 and workflows using the slack-github-action action are now seeing the following notice on workflow runs:

Node.js 20 actions are deprecated. The following actions are running on Node.js 20 and may not work as expected: 91efab1. Actions will be forced to run with Node.js 24 by default starting June 2nd, 2026. Please check if updated versions of these actions are available that support Node.js 24. To opt into Node.js 24 now, set the FORCE_JAVASCRIPT_ACTIONS_TO_NODE24=true environment variable on the runner or in your workflow file. Once Node.js 24 becomes the default, you can temporarily opt out by setting ACTIONS_ALLOW_USE_UNSECURE_NODE_VERSION=true.

Requirements

I've read and understood the Contributing Guidelines and have done my best effort to follow them.
I've read and agree to the Code of Conduct.

This bumps the Node.js runtime version from `20` to `24`.

salesforce-cla · 2026-03-12T18:37:51Z

Thanks for the contribution! Before we can merge this, we need @desrosj to sign the Salesforce Inc. Contributor License Agreement.

codecov · 2026-03-12T18:43:14Z

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 99.86%. Comparing base (3ffcfc3) to head (8a347ee).
⚠️ Report is 5 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #567      +/-   ##
==========================================
+ Coverage   95.92%   99.86%   +3.93%     
==========================================
  Files          14        7       -7     
  Lines        2697      718    -1979     
==========================================
- Hits         2587      717    -1870     
+ Misses        110        1     -109

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zimeg · 2026-03-12T18:58:40Z

🧪 Our current testing patterns aren't updating the PR status but tests are still passing with these changes:

🔗 https://github.com/slackapi/slack-github-action/actions/runs/23018310756/job/66847533918

https://nodejs.org/en/download/archive/v24.0.0

zimeg · 2026-03-12T19:32:31Z

🧪 More tests after more changes to the build:

🔗 https://github.com/slackapi/slack-github-action/actions/runs/23020161698/job/66854119889

zimeg · 2026-03-12T19:39:06Z

👁️‍🗨️ I notice the techniques that use webhook are outputting a deprecation notice, but AFAICT it's from current dependencies. Let's keep note to fix this in future changes:

(node:2463) [DEP0169] DeprecationWarning: `url.parse()` behavior is not standardized and prone to errors that have security implications. Use the WHATWG URL API instead. CVEs are not issued for `url.parse()` vulnerabilities.

desrosj · 2026-03-12T19:45:45Z

package.json

-    "node": ">=20.0.0",
-    "npm": ">=10.2.0"
+    "node": ">=24.0.0",
+    "npm": ">=11.3.0"


May I suggest using 24.11.0 and 11.6.1? This was the the version that transitioned 24.x to LTS and the version of npm bundled with it.

@desrosj TIL about these later moves to LTS! Thanks for sharing this 👾 ✨

We added this in 8d63bbc with findings that runner images support the latest LTS versions and I understand self-hosted runners act similar 🤖

Tool name Installation strategy

Node.js 3 latest LTS versions

🔗 https://github.com/actions/runner-images?tab=readme-ov-file#software-and-image-support

zimeg

👋 Hey @desrosj! Thank you so much for sending in this change! 🎁 ✨

I made a few additions to keep us on the latest stable versions for tests as well - let's get this merged and mark it toward #487 and #568 for upcoming release!

zimeg · 2026-03-12T19:40:21Z

package.json

  "scripts": {
    "build": "ncc build src/index.js --license licenses.txt --source-map",
-    "check": "tsc --noemit --module es2022 --project ./jsconfig.json",
-    "dev": "act public --eventpath .github/resources/.actions/event.json --secret-file .github/resources/.env --platform ubuntu-latest=node:20-buster --container-architecture linux/amd64",


zimeg · 2026-03-12T19:44:53Z

action.yml

    description: "The timestamp of a Slack message or event in the response."
 runs:
-  using: "node20"
+  using: "node24"


🔭 note: This is the change that's surfaced for actioneers using this step!

🔗 https://github.blog/changelog/2025-09-19-deprecation-of-node-20-on-github-actions-runners/#what-you-need-to-do

https://nodejs.org/en/blog/release/v24.11.0 Co-authored-by: Jonathan Desrosiers <359867+desrosj@users.noreply.github.com>

zimeg · 2026-03-12T20:11:03Z

🧪 Most recent tests:

🔗 https://github.com/slackapi/slack-github-action/actions/runs/23021657814/job/66859311342

zimeg

@desrosj Woo! Thanks again for sharing changes and improvements to this project. Let's get this merged! 🚢 💨

zimeg · 2026-03-12T20:17:25Z

🧪 With a final test run:

🔗 https://github.com/slackapi/slack-github-action/actions/runs/23021909593/job/66860212768

desrosj · 2026-03-12T23:57:44Z

Thanks @zimeg!

zimeg · 2026-03-13T08:52:30Z

@desrosj Thanks too for sharing this update with us! The @v3.0.0 release and more recent should include it! 🎁

build(Node.js): Upgrade Node.js runtime version.

1ed106e

This bumps the Node.js runtime version from `20` to `24`.

salesforce-cla bot added the cla:missing label Mar 12, 2026

desrosj marked this pull request as ready for review March 12, 2026 18:40

desrosj requested a review from a team as a code owner March 12, 2026 18:40

salesforce-cla bot added cla:signed and removed cla:missing labels Mar 12, 2026

zimeg added dependencies Pull requests that update a dependency file semver:major github_actions Pull requests that update GitHub Actions code labels Mar 12, 2026

zimeg added this to the 3.0 milestone Mar 12, 2026

desrosj had a problem deploying to staging March 12, 2026 18:42 — with GitHub Actions Failure

zimeg linked an issue Mar 12, 2026 that may be closed by this pull request

Support Node 24 for runners #487

Closed

zimeg changed the title ~~build(Node.js): Upgrade Node.js runtime version.~~ build!: update node runtime to version 24 Mar 12, 2026

build: tsc against esnext

7ac5af3

zimeg had a problem deploying to staging March 12, 2026 19:18 — with GitHub Actions Failure

zimeg added 2 commits March 12, 2026 12:20

ci: attempt updates of @types/node for 24.x

1965b26

build: use minimum npm@11.3 to match node@24

3c756ac

https://nodejs.org/en/download/archive/v24.0.0

zimeg had a problem deploying to staging March 12, 2026 19:31 — with GitHub Actions Failure

desrosj commented Mar 12, 2026

View reviewed changes

zimeg approved these changes Mar 12, 2026

View reviewed changes

build: use minimum lts versions

8d63bbc

https://nodejs.org/en/blog/release/v24.11.0 Co-authored-by: Jonathan Desrosiers <359867+desrosj@users.noreply.github.com>

zimeg had a problem deploying to staging March 12, 2026 20:07 — with GitHub Actions Failure

chore: lockfile

8a347ee

zimeg approved these changes Mar 12, 2026

View reviewed changes

zimeg had a problem deploying to staging March 12, 2026 20:14 — with GitHub Actions Failure

zimeg merged commit 8dfc370 into slackapi:main Mar 12, 2026
5 of 6 checks passed

desrosj deleted the update/node-js-20-to-24 branch March 12, 2026 23:56

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