From c4c262f0e967f3b5af52bebc5474d4a6ab2e0e52 Mon Sep 17 00:00:00 2001
From: Jerry Zhao <ch3nzhao@gmail.com>
Date: Mon, 27 Jul 2026 03:21:56 +0000
Subject: [PATCH 1/2] Document source-build runtime library path

---
 README.md | 12 ++++++++++--
 1 file changed, 10 insertions(+), 2 deletions(-)

diff --git a/README.md b/README.md
index 57075a49..09aafb81 100644
--- a/README.md
+++ b/README.md
@@ -250,11 +250,19 @@ make install
 ```
 
 ### 4. Run EloqKV
+The source build links against the shared libraries installed in Data
+Substrate's third-party workspace. Return to the repository root and add those
+library directories to `LD_LIBRARY_PATH` before starting EloqKV:
+
 ```bash
-cd install
-./bin/eloqkv --config=../../eloqkv.ini
+cd ..
+export LD_LIBRARY_PATH="$PWD/data_substrate/third_party/install/lib:$PWD/data_substrate/third_party/install/lib64${LD_LIBRARY_PATH:+:$LD_LIBRARY_PATH}"
+./build/install/bin/eloqkv --config=eloqkv.ini
 ```
 
+The exported value applies to the current shell. New terminals must export it
+again before running a source-built EloqKV.
+
 ---
 
 ## License

From 6969986975bf64b668d8859f98676ca1ee7a3a48 Mon Sep 17 00:00:00 2001
From: Jerry Zhao <ch3nzhao@gmail.com>
Date: Mon, 27 Jul 2026 03:35:44 +0000
Subject: [PATCH 2/2] bump data_substrate

---
 data_substrate | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/data_substrate b/data_substrate
index 9125a4cc..82cea28d 160000
--- a/data_substrate
+++ b/data_substrate
@@ -1 +1 @@
-Subproject commit 9125a4cc881c5b9d3e9fddcd0c5a4511078d630e
+Subproject commit 82cea28d040379b5b70125288e0a848c45ead596