From 83576e90a4cac04b30cc17df9031e0aff04e2065 Mon Sep 17 00:00:00 2001
From: Zhineng Li <im@zhineng.li>
Date: Mon, 5 Jan 2026 17:33:01 +0800
Subject: matrix test

---
 README.md | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

(limited to 'README.md')

diff --git a/README.md b/README.md
index 3d74b4a..42a1595 100644
--- a/README.md
+++ b/README.md
@@ -100,8 +100,16 @@ echo $structure->size(); // 63
 
 ## Testing
 
+Run the test suite locally:
+
+```bash
+composer test
+```
+
+Test across all PHP versions and dependency modes:
+
 ```bash
-composer run test
+composer matrix
 ```
 
 ## License
-- 
cgit v1.2.3