diff --git a/.changeset/standard-schema-codec.md b/.changeset/standard-schema-codec.md
deleted file mode 100644
index 7d3a9a1..0000000
--- a/.changeset/standard-schema-codec.md
+++ /dev/null
@@ -1,7 +0,0 @@
----
-"@stainless-code/persist": minor
----
-
-Add `./codecs/standard-schema` — sync `~standard` codec, `PersistStorage` wraps (`withStandardSchema` / `withStandardSchemaAsync`), and JSON factories. Types vendored; no runtime peer. `createStorage` rethrows `PersistDecodeRethrowError` from decode (wrong-lane / programmer errors — not clearCorrupt).
-
-Remove `./codecs/zod`. Migrate to `createStandardSchemaStorage(getStorage, schema)` (Zod ≥3.24 / v4 via `~standard`). Encode writes schema `value` (defaults/transforms). Yup / async `~standard.validate` → async lane (async hydrate — gate UI).
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 75b8c9f..7f09bf0 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,13 @@
 # @stainless-code/persist
 
+## 0.4.0
+
+### Minor Changes
+
+- [#36](https://github.com/stainless-code/persist/pull/36) [`4cc9ec6`](https://github.com/stainless-code/persist/commit/4cc9ec672e881f054ec2da04c3b76cbe6779d592) Thanks [@SutuSebastian](https://github.com/SutuSebastian)! - Add `./codecs/standard-schema` — sync `~standard` codec, `PersistStorage` wraps (`withStandardSchema` / `withStandardSchemaAsync`), and JSON factories. Types vendored; no runtime peer. `createStorage` rethrows `PersistDecodeRethrowError` from decode (wrong-lane / programmer errors — not clearCorrupt).
+
+  Remove `./codecs/zod`. Migrate to `createStandardSchemaStorage(getStorage, schema)` (Zod ≥3.24 / v4 via `~standard`). Encode writes schema `value` (defaults/transforms). Yup / async `~standard.validate` → async lane (async hydrate — gate UI).
+
 ## 0.3.0
 
 ### Minor Changes
diff --git a/package.json b/package.json
index f899fa1..cbb7f8a 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@stainless-code/persist",
-  "version": "0.3.0",
+  "version": "0.4.0",
   "description": "Hydration-aware persistence for any reactive store — zero-dep persistSource core; codecs, backends, cross-tab transport, source + framework hydration adapters ship as opt-in recipes",
   "keywords": [
     "alpine",
diff --git a/skills/tanstack-store/SKILL.md b/skills/tanstack-store/SKILL.md
index 2a5810c..6b8ebaf 100644
--- a/skills/tanstack-store/SKILL.md
+++ b/skills/tanstack-store/SKILL.md
@@ -4,7 +4,7 @@ description: Persist a @tanstack/store Store or writable Atom with @stainless-co
 license: MIT
 metadata:
   library: "@stainless-code/persist"
-  library_version: "0.3.0"
+  library_version: "0.4.0"
   framework: "tanstack-store"
 sources:
   - README.md