diff --git a/.github/ISSUE_TEMPLATE/formatting.md b/.github/ISSUE_TEMPLATE/formatting.md
index accaa1a0f..b36d796ad 100644
--- a/.github/ISSUE_TEMPLATE/formatting.md
+++ b/.github/ISSUE_TEMPLATE/formatting.md
@@ -26,7 +26,7 @@ Don't fill the form below manually! Let a program create a report for you:
 
 -->
 
-**Prettier 3.2.0**
+**Prettier 3.2.1**
 [Playground link](https://prettier.io/playground/#.....)
 
 ```sh
diff --git a/.github/ISSUE_TEMPLATE/integration.md b/.github/ISSUE_TEMPLATE/integration.md
index bfc4c62bb..74e3f9380 100644
--- a/.github/ISSUE_TEMPLATE/integration.md
+++ b/.github/ISSUE_TEMPLATE/integration.md
@@ -20,7 +20,7 @@ BEFORE SUBMITTING AN ISSUE:
 
 **Environments:**
 
-- Prettier Version: 3.2.0
+- Prettier Version: 3.2.1
 - Running Prettier via: <!-- CLI, Node.js API, Browser API, etc. -->
 - Runtime: <!-- Node.js v14, Chrome v83, etc. -->
 - Operating System: <!-- Windows, Linux, macOS, etc. -->
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 13f0f40ed..a81c22985 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,22 @@
+# 3.2.1
+
+[diff](https://github.com/prettier/prettier/compare/3.2.0...3.2.1)
+
+#### Fix formatting error on member chain ([#15915](https://github.com/prettier/prettier/pull/15915) by [@sosukesuzuki](https://github.com/sosukesuzuki))
+
+<!-- prettier-ignore -->
+```jsx
+// Input
+test().test2().test2(thing?.something);
+
+// Prettier 3.2.0
+TypeError: Cannot read properties of undefined (reading 'type')
+
+// Prettier 3.2.1
+test().test2().test2(thing?.something);
+
+```
+
 # 3.2.0
 
 [diff](https://github.com/prettier/prettier/compare/3.1.1...3.2.0)
diff --git a/docs/browser.md b/docs/browser.md
index bc7589cf9..49236cf37 100644
--- a/docs/browser.md
+++ b/docs/browser.md
@@ -18,7 +18,7 @@ Required options:
 
 - **[`parser`](options.md#parser) (or [`filepath`](options.md#file-path))**: One of these options has to be specified for Prettier to know which parser to use.
 
-- **`plugins`**: Unlike the `format` function from the [Node.js-based API](api.md#prettierformatsource--options), this function doesn’t load plugins automatically. The `plugins` option is required because all the parsers included in the Prettier package come as plugins (for reasons of file size). These plugins are files in <https://unpkg.com/browse/prettier@3.2.0/plugins/>. Note that `estree` plugin should be loaded when printing JavaScript, TypeScript, Flow, or JSON.
+- **`plugins`**: Unlike the `format` function from the [Node.js-based API](api.md#prettierformatsource--options), this function doesn’t load plugins automatically. The `plugins` option is required because all the parsers included in the Prettier package come as plugins (for reasons of file size). These plugins are files in <https://unpkg.com/browse/prettier@3.2.1/plugins/>. Note that `estree` plugin should be loaded when printing JavaScript, TypeScript, Flow, or JSON.
 
   You need to load the ones that you’re going to use and pass them to `prettier.format` using the `plugins` option.
 
@@ -29,8 +29,8 @@ See below for examples.
 ### Global
 
 ```html
-<script src="https://unpkg.com/prettier@3.2.0/standalone.js"></script>
-<script src="https://unpkg.com/prettier@3.2.0/plugins/graphql.js"></script>
+<script src="https://unpkg.com/prettier@3.2.1/standalone.js"></script>
+<script src="https://unpkg.com/prettier@3.2.1/plugins/graphql.js"></script>
 <script>
   (async () => {
     const formatted = await prettier.format("type Query { hello: String }", {
@@ -47,8 +47,8 @@ Note that the [`unpkg` field](https://unpkg.com/#examples) in Prettier’s `pack
 
 ```html
 <script type="module">
-  import * as prettier from "https://unpkg.com/prettier@3.2.0/standalone.mjs";
-  import prettierPluginGraphql from "https://unpkg.com/prettier@3.2.0/plugins/graphql.mjs";
+  import * as prettier from "https://unpkg.com/prettier@3.2.1/standalone.mjs";
+  import prettierPluginGraphql from "https://unpkg.com/prettier@3.2.1/plugins/graphql.mjs";
 
   const formatted = await prettier.format("type Query { hello: String }", {
     parser: "graphql",
@@ -61,8 +61,8 @@ Note that the [`unpkg` field](https://unpkg.com/#examples) in Prettier’s `pack
 
 ```js
 define([
-  "https://unpkg.com/prettier@3.2.0/standalone.js",
-  "https://unpkg.com/prettier@3.2.0/plugins/graphql.js",
+  "https://unpkg.com/prettier@3.2.1/standalone.js",
+  "https://unpkg.com/prettier@3.2.1/plugins/graphql.js",
 ], async (prettier, ...plugins) => {
   const formatted = await prettier.format("type Query { hello: String }", {
     parser: "graphql",
@@ -90,8 +90,8 @@ This syntax doesn’t necessarily work in the browser, but it can be used when b
 ### Worker
 
 ```js
-importScripts("https://unpkg.com/prettier@3.2.0/standalone.js");
-importScripts("https://unpkg.com/prettier@3.2.0/plugins/graphql.js");
+importScripts("https://unpkg.com/prettier@3.2.1/standalone.js");
+importScripts("https://unpkg.com/prettier@3.2.1/plugins/graphql.js");
 
 (async () => {
   const formatted = await prettier.format("type Query { hello: String }", {
@@ -107,9 +107,9 @@ If you want to format [embedded code](options.md#embedded-language-formatting),
 
 ```html
 <script type="module">
-  import * as prettier from "https://unpkg.com/prettier@3.2.0/standalone.mjs";
-  import prettierPluginBabel from "https://unpkg.com/prettier@3.2.0/plugins/babel.mjs";
-  import prettierPluginEstree from "https://unpkg.com/prettier@3.2.0/plugins/estree.mjs";
+  import * as prettier from "https://unpkg.com/prettier@3.2.1/standalone.mjs";
+  import prettierPluginBabel from "https://unpkg.com/prettier@3.2.1/plugins/babel.mjs";
+  import prettierPluginEstree from "https://unpkg.com/prettier@3.2.1/plugins/estree.mjs";
 
   console.log(
     await prettier.format("const html=/* HTML */ `<DIV> </DIV>`", {
@@ -125,10 +125,10 @@ The HTML code embedded in JavaScript stays unformatted because the `html` parser
 
 ```html
 <script type="module">
-  import * as prettier from "https://unpkg.com/prettier@3.2.0/standalone.mjs";
-  import prettierPluginBabel from "https://unpkg.com/prettier@3.2.0/plugins/babel.mjs";
-  import prettierPluginEstree from "https://unpkg.com/prettier@3.2.0/plugins/estree.mjs";
-  import prettierPluginHtml from "https://unpkg.com/prettier@3.2.0/plugins/html.mjs";
+  import * as prettier from "https://unpkg.com/prettier@3.2.1/standalone.mjs";
+  import prettierPluginBabel from "https://unpkg.com/prettier@3.2.1/plugins/babel.mjs";
+  import prettierPluginEstree from "https://unpkg.com/prettier@3.2.1/plugins/estree.mjs";
+  import prettierPluginHtml from "https://unpkg.com/prettier@3.2.1/plugins/html.mjs";
 
   console.log(
     await prettier.format("const html=/* HTML */ `<DIV> </DIV>`", {
diff --git a/package.json b/package.json
index 269af4d5f..fffda3d40 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "prettier",
-  "version": "3.3.0-dev",
+  "version": "3.2.1",
   "description": "Prettier is an opinionated code formatter",
   "bin": "./bin/prettier.cjs",
   "repository": "prettier/prettier",
diff --git a/website/versioned_docs/version-stable/browser.md b/website/versioned_docs/version-stable/browser.md
index e49d46dd7..f5071e694 100644
--- a/website/versioned_docs/version-stable/browser.md
+++ b/website/versioned_docs/version-stable/browser.md
@@ -19,7 +19,7 @@ Required options:
 
 - **[`parser`](options.md#parser) (or [`filepath`](options.md#file-path))**: One of these options has to be specified for Prettier to know which parser to use.
 
-- **`plugins`**: Unlike the `format` function from the [Node.js-based API](api.md#prettierformatsource--options), this function doesn’t load plugins automatically. The `plugins` option is required because all the parsers included in the Prettier package come as plugins (for reasons of file size). These plugins are files in <https://unpkg.com/browse/prettier@3.2.0/plugins/>. Note that `estree` plugin should be loaded when printing JavaScript, TypeScript, Flow, or JSON.
+- **`plugins`**: Unlike the `format` function from the [Node.js-based API](api.md#prettierformatsource--options), this function doesn’t load plugins automatically. The `plugins` option is required because all the parsers included in the Prettier package come as plugins (for reasons of file size). These plugins are files in <https://unpkg.com/browse/prettier@3.2.1/plugins/>. Note that `estree` plugin should be loaded when printing JavaScript, TypeScript, Flow, or JSON.
 
   You need to load the ones that you’re going to use and pass them to `prettier.format` using the `plugins` option.
 
@@ -30,8 +30,8 @@ See below for examples.
 ### Global
 
 ```html
-<script src="https://unpkg.com/prettier@3.2.0/standalone.js"></script>
-<script src="https://unpkg.com/prettier@3.2.0/plugins/graphql.js"></script>
+<script src="https://unpkg.com/prettier@3.2.1/standalone.js"></script>
+<script src="https://unpkg.com/prettier@3.2.1/plugins/graphql.js"></script>
 <script>
   (async () => {
     const formatted = await prettier.format("type Query { hello: String }", {
@@ -48,8 +48,8 @@ Note that the [`unpkg` field](https://unpkg.com/#examples) in Prettier’s `pack
 
 ```html
 <script type="module">
-  import * as prettier from "https://unpkg.com/prettier@3.2.0/standalone.mjs";
-  import prettierPluginGraphql from "https://unpkg.com/prettier@3.2.0/plugins/graphql.mjs";
+  import * as prettier from "https://unpkg.com/prettier@3.2.1/standalone.mjs";
+  import prettierPluginGraphql from "https://unpkg.com/prettier@3.2.1/plugins/graphql.mjs";
 
   const formatted = await prettier.format("type Query { hello: String }", {
     parser: "graphql",
@@ -62,8 +62,8 @@ Note that the [`unpkg` field](https://unpkg.com/#examples) in Prettier’s `pack
 
 ```js
 define([
-  "https://unpkg.com/prettier@3.2.0/standalone.js",
-  "https://unpkg.com/prettier@3.2.0/plugins/graphql.js",
+  "https://unpkg.com/prettier@3.2.1/standalone.js",
+  "https://unpkg.com/prettier@3.2.1/plugins/graphql.js",
 ], async (prettier, ...plugins) => {
   const formatted = await prettier.format("type Query { hello: String }", {
     parser: "graphql",
@@ -91,8 +91,8 @@ This syntax doesn’t necessarily work in the browser, but it can be used when b
 ### Worker
 
 ```js
-importScripts("https://unpkg.com/prettier@3.2.0/standalone.js");
-importScripts("https://unpkg.com/prettier@3.2.0/plugins/graphql.js");
+importScripts("https://unpkg.com/prettier@3.2.1/standalone.js");
+importScripts("https://unpkg.com/prettier@3.2.1/plugins/graphql.js");
 
 (async () => {
   const formatted = await prettier.format("type Query { hello: String }", {
@@ -108,9 +108,9 @@ If you want to format [embedded code](options.md#embedded-language-formatting),
 
 ```html
 <script type="module">
-  import * as prettier from "https://unpkg.com/prettier@3.2.0/standalone.mjs";
-  import prettierPluginBabel from "https://unpkg.com/prettier@3.2.0/plugins/babel.mjs";
-  import prettierPluginEstree from "https://unpkg.com/prettier@3.2.0/plugins/estree.mjs";
+  import * as prettier from "https://unpkg.com/prettier@3.2.1/standalone.mjs";
+  import prettierPluginBabel from "https://unpkg.com/prettier@3.2.1/plugins/babel.mjs";
+  import prettierPluginEstree from "https://unpkg.com/prettier@3.2.1/plugins/estree.mjs";
 
   console.log(
     await prettier.format("const html=/* HTML */ `<DIV> </DIV>`", {
@@ -126,10 +126,10 @@ The HTML code embedded in JavaScript stays unformatted because the `html` parser
 
 ```html
 <script type="module">
-  import * as prettier from "https://unpkg.com/prettier@3.2.0/standalone.mjs";
-  import prettierPluginBabel from "https://unpkg.com/prettier@3.2.0/plugins/babel.mjs";
-  import prettierPluginEstree from "https://unpkg.com/prettier@3.2.0/plugins/estree.mjs";
-  import prettierPluginHtml from "https://unpkg.com/prettier@3.2.0/plugins/html.mjs";
+  import * as prettier from "https://unpkg.com/prettier@3.2.1/standalone.mjs";
+  import prettierPluginBabel from "https://unpkg.com/prettier@3.2.1/plugins/babel.mjs";
+  import prettierPluginEstree from "https://unpkg.com/prettier@3.2.1/plugins/estree.mjs";
+  import prettierPluginHtml from "https://unpkg.com/prettier@3.2.1/plugins/html.mjs";
 
   console.log(
     await prettier.format("const html=/* HTML */ `<DIV> </DIV>`", {