We've just released Ruby 3.0.1, 2.7.3, 2.6.7 and 2.5.9.
How to download and details:
And, some secuirty issues are also opened.
You can check details:
* [CVE-2021-28965: XML round-trip vulnerability in REXML](CVE-2021-28965: XML round-trip vulnerability in REXML)
* [CVE-2021-28966: Path traversal in Tempfile on Windows)
We strongly recommend to upgrade your ruby installations as soon as