diff --git a/CHANGELOG.md b/CHANGELOG.md
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@@ -1,6 +1,7 @@
 # v6.12.0
 - [#2276](https://github.com/xmrig/xmrig/pull/2276) Added support for Uplexa (`cn/upx2` algorithm).
 - [#2261](https://github.com/xmrig/xmrig/pull/2261) Show total hashrate if compiled without OpenCL.
+- [#2289](https://github.com/xmrig/xmrig/pull/2289) RandomX: optimized `IMUL_RCP` instruction.
 - Added support for `--user` command line option for online benchmark.
 
 # v6.11.2