From e424e3f2e607da02742f73db84873b8084fc714c Mon Sep 17 00:00:00 2001
From: Victor Zverovich <viz@meta.com>
Date: Wed, 17 Sep 2025 09:45:35 -0700
Subject: [PATCH] Update version

---
 ChangeLog.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/ChangeLog.md b/ChangeLog.md
index 027d9ab8..b91b6f62 100644
--- a/ChangeLog.md
+++ b/ChangeLog.md
@@ -1,4 +1,4 @@
-# 12.0.0 - TBD
+# 12.0.0 - 2025-09-17
 
 - Optimized the default floating point formatting
   (https://github.com/fmtlib/fmt/issues/3675,