DEV: update final bits and pieces for 8.6-RC1 release

Author: dwdougherty

content/operate/oss_and_stack/install/install-stack/_index.md

@@ -14,8 +14,8 @@ weight: 2
 Redis Open Source has been tested on the following platforms:
 
 - Ubuntu 22.04 (Jammy Jellyfish) and 24.04 (Noble Numbat).
-- Rocky Linux 8.10 and 9.5.
-- AlmaLinux 8.10 and 9.5.
+- Rocky Linux 8.10, 9.5, and 10.1.
+- AlmaLinux 8.10, 9.5, and 10.1.
 - Debian 12 (Bookworm) and 13 (Trixie).
 - macOS 13 (Ventura), 14 (Sonoma), and 15 (Sequoia).