From 5394973e1b22fa5b0a90fb48142320efcf7609e1 Mon Sep 17 00:00:00 2001
From: jester <admin@zerolaghub.com>
Date: Sat, 14 Mar 2026 22:07:31 +0000
Subject: [PATCH] =?UTF-8?q?Add=20zlh-artifacts=20section=20=E2=80=94=20cat?=
 =?UTF-8?q?alog-driven=20runtime=20and=20addon=20distribution?=
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---
 UPSTREAMS.md | 32 ++++++++++++++++++++++++++++++++
 1 file changed, 32 insertions(+)

diff --git a/UPSTREAMS.md b/UPSTREAMS.md
index 90517be..442a21d 100644
--- a/UPSTREAMS.md
+++ b/UPSTREAMS.md
@@ -21,3 +21,35 @@
 - Shadow backup system
 
 No external reverse proxy required for internal upload.
+
+---
+
+## zlh-artifacts (Artifact Server)
+
+Role:
+Central artifact distribution for runtime and addon installs.
+
+Artifacts currently hosted:
+
+```
+devcontainer/
+  _catalog.json
+  go/
+  node/
+  python/
+  java/
+  dotnet/
+
+addons/
+  code-server/
+```
+
+Used by: zlh-agent
+
+Artifacts are downloaded during provisioning using:
+
+```
+provcommon.BuildArtifactURL(...)
+```
+
+Containers do not rely on prepositioned artifacts.