Node 20 is being deprecated.

[andrewjswan]

Actual Behavior

Node 20 is being deprecated. This workflow is running with Node 24 by default. If you need to temporarily use Node 20, you can set the ACTIONS_ALLOW_USE_UNSECURE_NODE_VERSION=true environment variable. For more information see: https://github.blog/changelog/2025-09-19-deprecation-of-node-20-on-github-actions-runners/

Expected Behavior

Action without warnings

Reproduction Steps

jobs:
  add_on_open:
    name: Add Milestone on Open
    if: github.event.action == 'opened'
    runs-on: ubuntu-latest
    steps:
      - uses: benelan/milestone-action@v3
        with:
          single: true

Reproduction Version

v3

Relevant Info

No response