diff --git a/pages/en/blog/release/v21.1.0.md b/pages/en/blog/release/v21.1.0.md
index 84cf58765e1c5..5ba1dd98b07d6 100644
--- a/pages/en/blog/release/v21.1.0.md
+++ b/pages/en/blog/release/v21.1.0.md
@@ -27,6 +27,14 @@ such as `.mjs` or `.cjs`, will opt out of detection.
 
 Contributed by Geoffrey Booth in [#50096](https://github.com/nodejs/node/pull/50096).
 
+### vm: fix V8 compilation cache support for vm.Script
+
+Previously repeated compilation of the same source code using `vm.Script` stopped hitting the V8 compilation cache after v16.x when support for `importModuleDynamically` was added to `vm.Script`, resulting in a performance regression that blocked users (in particular Jest users) from upgrading from v16.x.
+
+The recent fixes landed in v21.1.0 allow the compilation cache to be hit again for `vm.Script` when `--experimental-vm-modules` is not used even in the presence of the `importModuleDynamically` option, so that users affected by the performance regression can now upgrade. Ongoing work is also being done to enable compilation cache support for `vm.CompileFunction`.
+
+Contributed by Joyee Cheung in https://github.com/nodejs/node/pull/50137
+
 #### Other Notable Changes
 
 - \[[`3729e33358`](https://github.com/nodejs/node/commit/3729e33358)] - **doc**: add H4ad to collaborators (Vinícius Lourenço) [#50217](https://github.com/nodejs/node/pull/50217)
@@ -34,9 +42,6 @@ Contributed by Geoffrey Booth in [#50096](https://github.com/nodejs/node/pull/50
 - \[[`5a52c518ef`](https://github.com/nodejs/node/commit/5a52c518ef)] - **(SEMVER-MINOR)** **lib**: add `navigator.userAgent` (Yagiz Nizipli) [#50200](https://github.com/nodejs/node/pull/50200)
 - \[[`789372a072`](https://github.com/nodejs/node/commit/789372a072)] - **(SEMVER-MINOR)** **stream**: allow pass stream class to `stream.compose` (Alex Yang) [#50187](https://github.com/nodejs/node/pull/50187)
 - \[[`f3a9ea0bc4`](https://github.com/nodejs/node/commit/f3a9ea0bc4)] - **stream**: improve performance of readable stream reads (Raz Luvaton) [#50173](https://github.com/nodejs/node/pull/50173)
-- \[[`dda33c2bf1`](https://github.com/nodejs/node/commit/dda33c2bf1)] - **vm**: reject in importModuleDynamically without --experimental-vm-modules (Joyee Cheung) [#50137](https://github.com/nodejs/node/pull/50137)
-- \[[`3999362c59`](https://github.com/nodejs/node/commit/3999362c59)] - **vm**: use internal versions of compileFunction and Script (Joyee Cheung) [#50137](https://github.com/nodejs/node/pull/50137)
-- \[[`a54179f0e0`](https://github.com/nodejs/node/commit/a54179f0e0)] - **vm**: unify host-defined option generation in vm.compileFunction (Joyee Cheung) [#50137](https://github.com/nodejs/node/pull/50137)
 
 ### Commits