Commit bcf58508d8b for nodejs
commit bcf58508d8b1c390d05734e0bdd703833f73210b
Author: Stewart X Addison <sxa@ibm.com>
Date: Wed Jun 3 17:55:01 2026 +0100
doc: promote alpine to tier 2. List alpine 3.21 as minimum
Signed-off-by: Stewart X Addison <sxa@ibm.com>
PR-URL: https://github.com/nodejs/node/pull/63737
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
Reviewed-By: Rafael Gonzaga <rafael.nunu@hotmail.com>
Reviewed-By: Robert Nagy <ronagy@icloud.com>
Reviewed-By: Chengzhong Wu <legendecas@gmail.com>
Reviewed-By: Ruy Adorno <ruy@vlt.sh>
Reviewed-By: Joyee Cheung <joyeec9h3@gmail.com>
Reviewed-By: Richard Lau <richard.lau@ibm.com>
Reviewed-By: Ulises Gascón <ulisesgascongonzalez@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Mike McCready <66998419+MikeMcC399@users.noreply.github.com>
diff --git a/BUILDING.md b/BUILDING.md
index fd622426a07..515f278ee7a 100644
--- a/BUILDING.md
+++ b/BUILDING.md
@@ -107,7 +107,7 @@ platforms. This is true regardless of entries in the table below.
| Operating System | Architectures | Versions | Support Type | Notes |
| ---------------- | ---------------- | --------------------------------- | ------------ | ---------------------------------------------- |
| GNU/Linux | x64 | kernel >= 4.18[^1], glibc >= 2.28 | Tier 1 | e.g. Ubuntu 20.04, Debian 10, RHEL 8 |
-| GNU/Linux | x64 | kernel >= 3.10, musl >= 1.1.19 | Experimental | e.g. Alpine 3.8 |
+| GNU/Linux | x64 | kernel >= 6.12, musl >= 1.2.5 | Tier 2 | e.g. Alpine 3.22 |
| GNU/Linux | x86 | kernel >= 3.10, glibc >= 2.17 | Experimental | Downgraded as of Node.js 10 |
| GNU/Linux | arm64 | kernel >= 4.18[^1], glibc >= 2.28 | Tier 1 | e.g. Ubuntu 20.04, Debian 10, RHEL 8 |
| GNU/Linux | armv7 | kernel >= 4.18[^1], glibc >= 2.28 | Experimental | Downgraded as of Node.js 24 |