Merge pull request #934 from opensciencegrid/matyasselmeci-patch-03-04-2022

Add current EL 8 platforms; also remove "subset of packages" note

Author: brianhlin

docs/release/supported_platforms.md

@@ -4,16 +4,14 @@ Supported Platforms
 The OSG [release series](../release/release_series.md) are supported on Red Hat Enterprise Linux (RHEL) compatible platforms
 for 64-bit Intel architectures according to the following table:
 
-!!! note
-    As of July 2020, only of a subset of the software stack is supported on RHEL 8-compatible platforms.
-    You can track packages released for EL8 through our [release notes](../release/notes.md).
-
 | Platform                   | OSG 3.5 | OSG 3.6 |
 |----------------------------|---------|---------|
 | CentOS 7                   | ✅ | ✅ |
-| CentOS 8                   | ✅ | ✅ |
+| CentOS Stream 8            | ✅ | ✅ |
+| Alma Linux 8               | ✅ | ✅ |
 | Red Hat Enterprise Linux 7 | ✅ | ✅ |
 | Red Hat Enterprise Linux 8 | ✅ | ✅ |
+| Rocky Linux 8              | ✅ | ✅ |
 | Scientifix Linux 7         | ✅ | ✅ |
 
 OSG builds and tests its RPMs on the latest releases of the relevant platforms (e.g., in 2021, the RHEL 7 builds were based on RHEL 7.9).