From 407c905e45ad75fc29bf0f9bb7c5c2fd3475976f Mon Sep 17 00:00:00 2001
From: Victor Zverovich <viz@meta.com>
Date: Wed, 29 Oct 2025 07:40:27 -0700
Subject: [PATCH] Update version

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

diff --git a/ChangeLog.md b/ChangeLog.md
index fe0828f7..e96f9df8 100644
--- a/ChangeLog.md
+++ b/ChangeLog.md
@@ -1,4 +1,4 @@
-# 12.1.0 - TBD
+# 12.1.0 - 2025-10-29
 
 - Optimized `buffer::append`, resulting in up to ~16% improvement on spdlog
   benchmarks (https://github.com/fmtlib/fmt/pull/4541). Thanks @fyrsta7.