Security Policy Supported Versions Version Supported 5.1.x ✅ 5.0.x ✅ 4.0.x ❌ 3.1.x ❌ 3.0.x ❌ 2.3.x ❌ 2.2.x ❌ 2.1.x ❌ 2.0.x ❌ < 2.0 ❌