DEV: add EOL schedule and policy info for ROS (#2423)

Author: dwdougherty

content/operate/oss_and_stack/install/version-mgmt.md

@@ -0,0 +1,37 @@
+---
+Title: Redis Open Source version management
+alwaysopen: false
+categories:
+- docs
+- operate
+- oss
+description: Describes Redis Open Source supported database versions.
+linkTitle: Version management
+weight: 25
+tocEmbedHeaders: true
+---
+
+Redis Open Source provides comprehensive version management that prioritizes customer control over major changes. 
+
+## Redis version structure
+
+Redis uses a **MAJOR.MINOR.PATCH** versioning scheme:
+
+- **Major versions**: Significant changes that may include breaking changes (e.g., Redis 7 → Redis 8)
+- **Minor versions**: New features and improvements within a major version (e.g., 8.2 → 8.4 → 8.6)
+- **Patch versions**: Bug fixes and security updates (e.g., 8.2.1 → 8.2.2)
+
+## Supported versions
+
+{{< note >}}
+**We strongly recommend using the latest available version** to benefit from the newest features, performance improvements, and security updates.
+{{< /note >}}
+
+| Version | Status | EOL Date |
+|---------|--------|----------|
+| **Redis 8.4** | GA | TBD |
+| **Redis 8.2** | GA | TBD |
+| **Redis 8.0** | GA | TBD |
+| **Redis 7.4** | GA | December 1, 2029 |
+| **Redis 7.2** | GA | December 1, 2029 |
+| **Redis 6.2** | GA | April 1, 2027 |