[Readme] Using `check-latest` requires `v2-beta` (#207)

2020-11-19 23:01:35 +01:00 · 2020-11-19 23:01:35 +01:00 · 70b9252472
--- a/README.md
+++ b/README.md
@ -47,7 +47,7 @@ Check latest version:
 ```yaml
 steps:
 - uses: actions/checkout@v2
- uses: actions/setup-node@v2
+- uses: actions/setup-node@v2-beta
  with:
    node-version: '12'
    check-latest: true