I created the workflow Test but there is no Run workflow button to run it manually.
This is my test.yml file. Is there anything missing?
name: Test
on:
  release:
    types: [created]
  
jobs:
  build:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v2
      - name: Run a one-line script
        run: echo Hello, world!



