diff --git a/.changeset/little-ravens-warn.md b/.changeset/little-ravens-warn.md
deleted file mode 100644
index c86607f97fd..00000000000
--- a/.changeset/little-ravens-warn.md
+++ /dev/null
@@ -1,5 +0,0 @@
----
-"viem": patch
----
-
-Added `"already known"` as a node message matcher to `NonceTooLowError`.
diff --git a/.changeset/swift-carpets-accept.md b/.changeset/swift-carpets-accept.md
deleted file mode 100644
index 56c7470cd3f..00000000000
--- a/.changeset/swift-carpets-accept.md
+++ /dev/null
@@ -1,5 +0,0 @@
----
-"viem": minor
----
-
-Added formatter for Optimism transaction receipts (format `l1GasPrice`, `l1GasUsed`, etc).
diff --git a/.changeset/twenty-apples-pull.md b/.changeset/twenty-apples-pull.md
deleted file mode 100644
index 6d21dfd5d77..00000000000
--- a/.changeset/twenty-apples-pull.md
+++ /dev/null
@@ -1,17 +0,0 @@
----
-"viem": minor
----
-
-Added entrypoints for chain utilities (`viem/chains/utils`) with exports for chain-specific chains, formatters, serializers, and types.
-
-Examples:
-
-```ts
-import {
-  type CeloBlock,
-  type CeloTransaction,
-  type OptimismBlock,
-  type OptimismTransaction,
-  serializeTransactionCelo,
-} from 'viem/chains/utils'
-```
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 263920908c2..3681a3bc822 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,29 @@
 # viem
 
+## 1.6.0
+
+### Minor Changes
+
+- [#886](https://github.com/wagmi-dev/viem/pull/886) [`fef66bfb`](https://github.com/wagmi-dev/viem/commit/fef66bfbb9d0c9a94f3f607867738432bcbfef85) Thanks [@jxom](https://github.com/jxom)! - Added formatter for Optimism transaction receipts (format `l1GasPrice`, `l1GasUsed`, etc).
+
+* [#886](https://github.com/wagmi-dev/viem/pull/886) [`fef66bfb`](https://github.com/wagmi-dev/viem/commit/fef66bfbb9d0c9a94f3f607867738432bcbfef85) Thanks [@jxom](https://github.com/jxom)! - Added entrypoints for chain utilities (`viem/chains/utils`) with exports for chain-specific chains, formatters, serializers, and types.
+
+  Examples:
+
+  ```ts
+  import {
+    type CeloBlock,
+    type CeloTransaction,
+    type OptimismBlock,
+    type OptimismTransaction,
+    serializeTransactionCelo,
+  } from 'viem/chains/utils'
+  ```
+
+### Patch Changes
+
+- [#1008](https://github.com/wagmi-dev/viem/pull/1008) [`9d93953f`](https://github.com/wagmi-dev/viem/commit/9d93953ffc66d70ccbe7e05862edfeadb1334a9e) Thanks [@holic](https://github.com/holic)! - Added `"already known"` as a node message matcher to `NonceTooLowError`.
+
 ## 1.5.4
 
 ### Patch Changes
diff --git a/package.json b/package.json
index 4fbb3e04fc7..b409935d4b4 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
   "name": "viem",
   "description": "TypeScript Interface for Ethereum",
-  "version": "1.5.4",
+  "version": "1.6.0",
   "scripts": {
     "bench": "vitest bench",
     "bench:ci": "CI=true vitest bench",
@@ -116,17 +116,39 @@
   },
   "typesVersions": {
     "*": {
-      "abi": ["./dist/types/abi.d.ts"],
-      "accounts": ["./dist/types/accounts/index.d.ts"],
-      "actions": ["./dist/types/actions/index.d.ts"],
-      "chains": ["./dist/types/chains.d.ts"],
-      "contract": ["./dist/types/contract.d.ts"],
-      "ens": ["./dist/types/ens.d.ts"],
-      "public": ["./dist/types/public.d.ts"],
-      "test": ["./dist/types/test.d.ts"],
-      "utils": ["./dist/types/utils/index.d.ts"],
-      "wallet": ["./dist/types/wallet.d.ts"],
-      "window": ["./dist/types/window.d.ts"]
+      "abi": [
+        "./dist/types/abi.d.ts"
+      ],
+      "accounts": [
+        "./dist/types/accounts/index.d.ts"
+      ],
+      "actions": [
+        "./dist/types/actions/index.d.ts"
+      ],
+      "chains": [
+        "./dist/types/chains.d.ts"
+      ],
+      "contract": [
+        "./dist/types/contract.d.ts"
+      ],
+      "ens": [
+        "./dist/types/ens.d.ts"
+      ],
+      "public": [
+        "./dist/types/public.d.ts"
+      ],
+      "test": [
+        "./dist/types/test.d.ts"
+      ],
+      "utils": [
+        "./dist/types/utils/index.d.ts"
+      ],
+      "wallet": [
+        "./dist/types/wallet.d.ts"
+      ],
+      "window": [
+        "./dist/types/window.d.ts"
+      ]
     }
   },
   "peerDependencies": {
@@ -174,14 +196,23 @@
   },
   "license": "MIT",
   "repository": "wagmi-dev/viem",
-  "authors": ["awkweb.eth", "jxom.eth"],
+  "authors": [
+    "awkweb.eth",
+    "jxom.eth"
+  ],
   "funding": [
     {
       "type": "github",
       "url": "https://github.com/sponsors/wagmi-dev"
     }
   ],
-  "keywords": ["eth", "ethereum", "dapps", "wallet", "web3"],
+  "keywords": [
+    "eth",
+    "ethereum",
+    "dapps",
+    "wallet",
+    "web3"
+  ],
   "size-limit": [
     {
       "name": "viem (cjs)",
@@ -234,7 +265,9 @@
       "viem": "workspace:*"
     },
     "peerDependencyRules": {
-      "ignoreMissing": ["@algolia/client-search"]
+      "ignoreMissing": [
+        "@algolia/client-search"
+      ]
     },
     "patchedDependencies": {
       "vitepress@1.0.0-beta.4": "patches/vitepress@1.0.0-beta.4.patch"
diff --git a/src/errors/version.ts b/src/errors/version.ts
index c4f2d7b160b..a3e1000696a 100644
--- a/src/errors/version.ts
+++ b/src/errors/version.ts
@@ -1 +1 @@
-export const version = '1.5.4'
+export const version = '1.6.0'