diff --git a/_changelog/dev.md b/_changelog/dev.md
index 3da6574..51d38dc 100644
--- a/_changelog/dev.md
+++ b/_changelog/dev.md
@@ -10,7 +10,22 @@ toc: true
*Notice: changelogs are written in Chinese.*
-
HMCL 3.6.12.279
+HMCL 3.6.12.280
+
+详细版本介绍:[cv41943291](https://www.bilibili.com/opus/1076123117136379910)
+
+- GP-3979: 更新 HMCLauncher for Windows 至 3.6.0.3 (by Glavo)
+- GP-3547: 重构 MultiMC 整合包兼容功能 (by Burning_TNT)
+- GP-3929: 使用独立线程保存设置 (by Glavo)
+- GP-3978: 优化原理图管理功能 (by Glavo)
+- GP-3981: 忽略与版本 JSON 指定的 Java 相冲突的 Java 检测规则 (by Glavo)
+- 优化软件文案,修订翻译 (by 3gf8jv4dv)
+
+错误修复:
+
+- GP-3968: 修复 Java 管理页面中无法添加 IKVM 的问题 (by Glavo)
+
+# HMCL 3.6.12.279
详细版本介绍:[cv41864476](https://www.bilibili.com/opus/1073249101108215817)