diff --git a/.changeset/yummy-shoes-double.md b/.changeset/yummy-shoes-double.md
deleted file mode 100644
index 398cf84f..00000000
--- a/.changeset/yummy-shoes-double.md
+++ /dev/null
@@ -1,26 +0,0 @@
----
-"@evolution-sdk/evolution": patch
----
-
-Add `attachMetadata()` operation to TransactionBuilder for attaching transaction metadata according to CIP-10 standard.
-
-**Changes:**
-- Added `attachMetadata()` method to attach metadata with custom labels
-- Metadata labels are now bigint (unbounded positive integers) supporting CIP-20 messages (label 674) and custom labels
-- Automatic computation of auxiliaryDataHash in transaction body when metadata is present
-- Proper fee calculation accounting for auxiliary data size
-- TransactionMetadatum refactored to simple union type: `string | bigint | Uint8Array | Map | Array`
-- Added `NonNegativeInteger` schema to Numeric module for unbounded non-negative integers
-
-**Example:**
-```typescript
-await client
-  .newTx()
-  .attachMetadata({
-    label: 674n,  // CIP-20 message label
-    metadata: "Hello Cardano!"
-  })
-  .payToAddress({ address, assets })
-  .build()
-  .then(tx => tx.sign().submit())
-```
diff --git a/docs/CHANGELOG.md b/docs/CHANGELOG.md
index 88f0d276..e37495f0 100644
--- a/docs/CHANGELOG.md
+++ b/docs/CHANGELOG.md
@@ -1,5 +1,13 @@
 # docs
 
+## 0.0.15
+
+### Patch Changes
+
+- Updated dependencies [[`7905507`](https://github.com/IntersectMBO/evolution-sdk/commit/79055076ab31214dc4c7462553484e9c2bcaf22c)]:
+  - @evolution-sdk/evolution@0.3.8
+  - @evolution-sdk/devnet@1.1.8
+
 ## 0.0.14
 
 ### Patch Changes
diff --git a/docs/package.json b/docs/package.json
index c047d8ac..57546ed1 100644
--- a/docs/package.json
+++ b/docs/package.json
@@ -1,6 +1,6 @@
 {
   "name": "docs",
-  "version": "0.0.14",
+  "version": "0.0.15",
   "private": true,
   "type": "module",
   "scripts": {
diff --git a/packages/evolution-devnet/CHANGELOG.md b/packages/evolution-devnet/CHANGELOG.md
index 52288e96..a721f3a3 100644
--- a/packages/evolution-devnet/CHANGELOG.md
+++ b/packages/evolution-devnet/CHANGELOG.md
@@ -1,5 +1,12 @@
 # @evolution-sdk/devnet
 
+## 1.1.8
+
+### Patch Changes
+
+- Updated dependencies [[`7905507`](https://github.com/IntersectMBO/evolution-sdk/commit/79055076ab31214dc4c7462553484e9c2bcaf22c)]:
+  - @evolution-sdk/evolution@0.3.8
+
 ## 1.1.7
 
 ### Patch Changes
diff --git a/packages/evolution-devnet/package.json b/packages/evolution-devnet/package.json
index 099461ee..6666bf23 100644
--- a/packages/evolution-devnet/package.json
+++ b/packages/evolution-devnet/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@evolution-sdk/devnet",
-  "version": "1.1.7",
+  "version": "1.1.8",
   "description": "Local Cardano devnet for testing and development with Docker",
   "type": "module",
   "main": "./dist/index.js",
diff --git a/packages/evolution/CHANGELOG.md b/packages/evolution/CHANGELOG.md
index 33ec9120..91c9018b 100644
--- a/packages/evolution/CHANGELOG.md
+++ b/packages/evolution/CHANGELOG.md
@@ -1,5 +1,33 @@
 # @evolution-sdk/evolution
 
+## 0.3.8
+
+### Patch Changes
+
+- [#113](https://github.com/IntersectMBO/evolution-sdk/pull/113) [`7905507`](https://github.com/IntersectMBO/evolution-sdk/commit/79055076ab31214dc4c7462553484e9c2bcaf22c) Thanks [@solidsnakedev](https://github.com/solidsnakedev)! - Add `attachMetadata()` operation to TransactionBuilder for attaching transaction metadata according to CIP-10 standard.
+
+  **Changes:**
+  - Added `attachMetadata()` method to attach metadata with custom labels
+  - Metadata labels are now bigint (unbounded positive integers) supporting CIP-20 messages (label 674) and custom labels
+  - Automatic computation of auxiliaryDataHash in transaction body when metadata is present
+  - Proper fee calculation accounting for auxiliary data size
+  - TransactionMetadatum refactored to simple union type: `string | bigint | Uint8Array | Map | Array`
+  - Added `NonNegativeInteger` schema to Numeric module for unbounded non-negative integers
+
+  **Example:**
+
+  ```typescript
+  await client
+    .newTx()
+    .attachMetadata({
+      label: 674n, // CIP-20 message label
+      metadata: "Hello Cardano!"
+    })
+    .payToAddress({ address, assets })
+    .build()
+    .then((tx) => tx.sign().submit())
+  ```
+
 ## 0.3.7
 
 ### Patch Changes
diff --git a/packages/evolution/package.json b/packages/evolution/package.json
index 6320c7a8..d1bb18fe 100644
--- a/packages/evolution/package.json
+++ b/packages/evolution/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@evolution-sdk/evolution",
-  "version": "0.3.7",
+  "version": "0.3.8",
   "description": "A modern TypeScript SDK for Cardano blockchain development",
   "type": "module",
   "main": "./dist/index.js",