diff --git a/Cargo.lock b/Cargo.lock
index 0e684d26157a4..61c8a6d51ce1e 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -2148,7 +2148,7 @@ dependencies = [
 
 [[package]]
 name = "oxc_language_server"
-version = "1.20.0"
+version = "1.21.0"
 dependencies = [
  "env_logger",
  "futures",
@@ -2172,7 +2172,7 @@ dependencies = [
 
 [[package]]
 name = "oxc_linter"
-version = "1.20.0"
+version = "1.21.0"
 dependencies = [
  "bitflags 2.9.4",
  "constcat",
@@ -2846,7 +2846,7 @@ dependencies = [
 
 [[package]]
 name = "oxlint"
-version = "1.20.0"
+version = "1.21.0"
 dependencies = [
  "bpaf",
  "cow-utils",
diff --git a/apps/oxlint/CHANGELOG.md b/apps/oxlint/CHANGELOG.md
index 3e9de5682f9bd..7bb13722d6c7f 100644
--- a/apps/oxlint/CHANGELOG.md
+++ b/apps/oxlint/CHANGELOG.md
@@ -4,6 +4,86 @@ All notable changes to this package will be documented in this file.
 
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0).
 
+## [1.21.0] - 2025-10-08
+
+### 🚀 Features
+
+- 576be20 linter/plugins: Support selectors DSL (#14435) (overlookmotel)
+- b2de44f linter/plugins: Support interpolation in normal diagnostic `message` (#14419) (overlookmotel)
+- 382c5be linter/plugins: Support placeholders in messageIds (#14416) (camc314)
+- 529e88e linter/plugins: Support `messageId`s (#14415) (camc314)
+- 0ec0847 ci: Run napi tests on windows (#14383) (camc314)
+
+### 🐛 Bug Fixes
+
+- 88ec1bd linter/plugins: Fix error messages (#14423) (overlookmotel)
+- 18616c2 oxlint: Ignore fixtures dir for vitest (#14414) (camc314)
+- ec02fe8 oxlint: Normalize path separators in snapshot tests (#14406) (camc314)
+- 96663fb linter/plugins: Do not call `before` hook if empty visitor (#14401) (overlookmotel)
+- 52f04bd linter: Use `pathToFileURL` for importing plugins to ensure correct URL format (#14394) (camc314)
+- 1ea0d46 oxlint: Resolve tsdown deprecation warning (#14389) (camc314)
+
+### 🚜 Refactor
+
+- 3b26bf3 linter/plugins: Split adding visit function to compiler visitor into multiple functions (#14433) (overlookmotel)
+- af3a75e linter/plugins: Track ancestors while walking AST (#14432) (overlookmotel)
+- f279f0b linter/plugins: Do not lazy-load visitor keys (#14431) (overlookmotel)
+- 5e99ed3 linter/plugins: Allow nullish values as `message` or `messageId` (#14422) (overlookmotel)
+- dc30938 linter/plugins: Remove default value from `Context` constructor (#14421) (overlookmotel)
+- 28cfae0 oxlint: Use `vitest`s built in file snapshot comparison (#14392) (camc314)
+- 06b0e9f linter/plugins: Convert generated files to TS (#14385) (overlookmotel)
+- 52f35c6 napi/parser, linter/plugins: Rename `types.js` to `type_ids.js` (#14384) (overlookmotel)
+
+### ⚡ Performance
+
+- 26435a1 linter/plugins: Small perf optimizations (#14420) (overlookmotel)
+- d8a8be1 linter/plugins: Avoid private methods (#14418) (overlookmotel)
+
+### 🧪 Testing
+
+- d8da4a4 linter/plugins: Clarify tests for message placeholders (#14417) (overlookmotel)
+
+
+## [1.21.0] - 2025-10-08
+
+### 🚀 Features
+
+- 576be20 linter/plugins: Support selectors DSL (#14435) (overlookmotel)
+- b2de44f linter/plugins: Support interpolation in normal diagnostic `message` (#14419) (overlookmotel)
+- 382c5be linter/plugins: Support placeholders in messageIds (#14416) (camc314)
+- 529e88e linter/plugins: Support `messageId`s (#14415) (camc314)
+- 0ec0847 ci: Run napi tests on windows (#14383) (camc314)
+
+### 🐛 Bug Fixes
+
+- 88ec1bd linter/plugins: Fix error messages (#14423) (overlookmotel)
+- 18616c2 oxlint: Ignore fixtures dir for vitest (#14414) (camc314)
+- ec02fe8 oxlint: Normalize path separators in snapshot tests (#14406) (camc314)
+- 96663fb linter/plugins: Do not call `before` hook if empty visitor (#14401) (overlookmotel)
+- 52f04bd linter: Use `pathToFileURL` for importing plugins to ensure correct URL format (#14394) (camc314)
+- 1ea0d46 oxlint: Resolve tsdown deprecation warning (#14389) (camc314)
+
+### 🚜 Refactor
+
+- 3b26bf3 linter/plugins: Split adding visit function to compiler visitor into multiple functions (#14433) (overlookmotel)
+- af3a75e linter/plugins: Track ancestors while walking AST (#14432) (overlookmotel)
+- f279f0b linter/plugins: Do not lazy-load visitor keys (#14431) (overlookmotel)
+- 5e99ed3 linter/plugins: Allow nullish values as `message` or `messageId` (#14422) (overlookmotel)
+- dc30938 linter/plugins: Remove default value from `Context` constructor (#14421) (overlookmotel)
+- 28cfae0 oxlint: Use `vitest`s built in file snapshot comparison (#14392) (camc314)
+- 06b0e9f linter/plugins: Convert generated files to TS (#14385) (overlookmotel)
+- 52f35c6 napi/parser, linter/plugins: Rename `types.js` to `type_ids.js` (#14384) (overlookmotel)
+
+### ⚡ Performance
+
+- 26435a1 linter/plugins: Small perf optimizations (#14420) (overlookmotel)
+- d8a8be1 linter/plugins: Avoid private methods (#14418) (overlookmotel)
+
+### 🧪 Testing
+
+- d8da4a4 linter/plugins: Clarify tests for message placeholders (#14417) (overlookmotel)
+
+
 ## [1.20.0] - 2025-10-06
 
 ### 🚀 Features
diff --git a/apps/oxlint/Cargo.toml b/apps/oxlint/Cargo.toml
index 01bdc2f11f404..2e0359b0d141a 100644
--- a/apps/oxlint/Cargo.toml
+++ b/apps/oxlint/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "oxlint"
-version = "1.20.0"
+version = "1.21.0"
 authors.workspace = true
 categories.workspace = true
 edition.workspace = true
diff --git a/apps/oxlint/package.json b/apps/oxlint/package.json
index 38ecac4313d0d..7aa976506cf5c 100644
--- a/apps/oxlint/package.json
+++ b/apps/oxlint/package.json
@@ -1,6 +1,6 @@
 {
   "name": "oxlint",
-  "version": "1.20.0",
+  "version": "1.21.0",
   "type": "module",
   "main": "dist/index.js",
   "bin": "dist/cli.js",
diff --git a/apps/oxlint/src-js/bindings.js b/apps/oxlint/src-js/bindings.js
index e65cac29ba14c..d8191006deb65 100644
--- a/apps/oxlint/src-js/bindings.js
+++ b/apps/oxlint/src-js/bindings.js
@@ -81,8 +81,8 @@ function requireNative() {
       try {
         const binding = require('@oxlint/android-arm64')
         const bindingPackageVersion = require('@oxlint/android-arm64/package.json').version
-        if (bindingPackageVersion !== '1.20.0' && process.env.NAPI_RS_ENFORCE_VERSION_CHECK && process.env.NAPI_RS_ENFORCE_VERSION_CHECK !== '0') {
-          throw new Error(`Native binding package version mismatch, expected 1.20.0 but got ${bindingPackageVersion}. You can reinstall dependencies to fix this issue.`)
+        if (bindingPackageVersion !== '1.21.0' && process.env.NAPI_RS_ENFORCE_VERSION_CHECK && process.env.NAPI_RS_ENFORCE_VERSION_CHECK !== '0') {
+          throw new Error(`Native binding package version mismatch, expected 1.21.0 but got ${bindingPackageVersion}. You can reinstall dependencies to fix this issue.`)
         }
         return binding
       } catch (e) {
@@ -97,8 +97,8 @@ function requireNative() {
       try {
         const binding = require('@oxlint/android-arm-eabi')
         const bindingPackageVersion = require('@oxlint/android-arm-eabi/package.json').version
-        if (bindingPackageVersion !== '1.20.0' && process.env.NAPI_RS_ENFORCE_VERSION_CHECK && process.env.NAPI_RS_ENFORCE_VERSION_CHECK !== '0') {
-          throw new Error(`Native binding package version mismatch, expected 1.20.0 but got ${bindingPackageVersion}. You can reinstall dependencies to fix this issue.`)
+        if (bindingPackageVersion !== '1.21.0' && process.env.NAPI_RS_ENFORCE_VERSION_CHECK && process.env.NAPI_RS_ENFORCE_VERSION_CHECK !== '0') {
+          throw new Error(`Native binding package version mismatch, expected 1.21.0 but got ${bindingPackageVersion}. You can reinstall dependencies to fix this issue.`)
         }
         return binding
       } catch (e) {
@@ -118,8 +118,8 @@ function requireNative() {
       try {
         const binding = require('@oxlint/win32-x64-gnu')
         const bindingPackageVersion = require('@oxlint/win32-x64-gnu/package.json').version
-        if (bindingPackageVersion !== '1.20.0' && process.env.NAPI_RS_ENFORCE_VERSION_CHECK && process.env.NAPI_RS_ENFORCE_VERSION_CHECK !== '0') {
-          throw new Error(`Native binding package version mismatch, expected 1.20.0 but got ${bindingPackageVersion}. You can reinstall dependencies to fix this issue.`)
+        if (bindingPackageVersion !== '1.21.0' && process.env.NAPI_RS_ENFORCE_VERSION_CHECK && process.env.NAPI_RS_ENFORCE_VERSION_CHECK !== '0') {
+          throw new Error(`Native binding package version mismatch, expected 1.21.0 but got ${bindingPackageVersion}. You can reinstall dependencies to fix this issue.`)
         }
         return binding
       } catch (e) {
@@ -134,8 +134,8 @@ function requireNative() {
       try {
         const binding = require('@oxlint/win32-x64')
         const bindingPackageVersion = require('@oxlint/win32-x64/package.json').version
-        if (bindingPackageVersion !== '1.20.0' && process.env.NAPI_RS_ENFORCE_VERSION_CHECK && process.env.NAPI_RS_ENFORCE_VERSION_CHECK !== '0') {
-          throw new Error(`Native binding package version mismatch, expected 1.20.0 but got ${bindingPackageVersion}. You can reinstall dependencies to fix this issue.`)
+        if (bindingPackageVersion !== '1.21.0' && process.env.NAPI_RS_ENFORCE_VERSION_CHECK && process.env.NAPI_RS_ENFORCE_VERSION_CHECK !== '0') {
+          throw new Error(`Native binding package version mismatch, expected 1.21.0 but got ${bindingPackageVersion}. You can reinstall dependencies to fix this issue.`)
         }
         return binding
       } catch (e) {
@@ -151,8 +151,8 @@ function requireNative() {
       try {
         const binding = require('@oxlint/win32-ia32')
         const bindingPackageVersion = require('@oxlint/win32-ia32/package.json').version
-        if (bindingPackageVersion !== '1.20.0' && process.env.NAPI_RS_ENFORCE_VERSION_CHECK && process.env.NAPI_RS_ENFORCE_VERSION_CHECK !== '0') {
-          throw new Error(`Native binding package version mismatch, expected 1.20.0 but got ${bindingPackageVersion}. You can reinstall dependencies to fix this issue.`)
+        if (bindingPackageVersion !== '1.21.0' && process.env.NAPI_RS_ENFORCE_VERSION_CHECK && process.env.NAPI_RS_ENFORCE_VERSION_CHECK !== '0') {
+          throw new Error(`Native binding package version mismatch, expected 1.21.0 but got ${bindingPackageVersion}. You can reinstall dependencies to fix this issue.`)
         }
         return binding
       } catch (e) {
@@ -167,8 +167,8 @@ function requireNative() {
       try {
         const binding = require('@oxlint/win32-arm64')
         const bindingPackageVersion = require('@oxlint/win32-arm64/package.json').version
-        if (bindingPackageVersion !== '1.20.0' && process.env.NAPI_RS_ENFORCE_VERSION_CHECK && process.env.NAPI_RS_ENFORCE_VERSION_CHECK !== '0') {
-          throw new Error(`Native binding package version mismatch, expected 1.20.0 but got ${bindingPackageVersion}. You can reinstall dependencies to fix this issue.`)
+        if (bindingPackageVersion !== '1.21.0' && process.env.NAPI_RS_ENFORCE_VERSION_CHECK && process.env.NAPI_RS_ENFORCE_VERSION_CHECK !== '0') {
+          throw new Error(`Native binding package version mismatch, expected 1.21.0 but got ${bindingPackageVersion}. You can reinstall dependencies to fix this issue.`)
         }
         return binding
       } catch (e) {
@@ -186,8 +186,8 @@ function requireNative() {
     try {
       const binding = require('@oxlint/darwin-universal')
       const bindingPackageVersion = require('@oxlint/darwin-universal/package.json').version
-      if (bindingPackageVersion !== '1.20.0' && process.env.NAPI_RS_ENFORCE_VERSION_CHECK && process.env.NAPI_RS_ENFORCE_VERSION_CHECK !== '0') {
-        throw new Error(`Native binding package version mismatch, expected 1.20.0 but got ${bindingPackageVersion}. You can reinstall dependencies to fix this issue.`)
+      if (bindingPackageVersion !== '1.21.0' && process.env.NAPI_RS_ENFORCE_VERSION_CHECK && process.env.NAPI_RS_ENFORCE_VERSION_CHECK !== '0') {
+        throw new Error(`Native binding package version mismatch, expected 1.21.0 but got ${bindingPackageVersion}. You can reinstall dependencies to fix this issue.`)
       }
       return binding
     } catch (e) {
@@ -202,8 +202,8 @@ function requireNative() {
       try {
         const binding = require('@oxlint/darwin-x64')
         const bindingPackageVersion = require('@oxlint/darwin-x64/package.json').version
-        if (bindingPackageVersion !== '1.20.0' && process.env.NAPI_RS_ENFORCE_VERSION_CHECK && process.env.NAPI_RS_ENFORCE_VERSION_CHECK !== '0') {
-          throw new Error(`Native binding package version mismatch, expected 1.20.0 but got ${bindingPackageVersion}. You can reinstall dependencies to fix this issue.`)
+        if (bindingPackageVersion !== '1.21.0' && process.env.NAPI_RS_ENFORCE_VERSION_CHECK && process.env.NAPI_RS_ENFORCE_VERSION_CHECK !== '0') {
+          throw new Error(`Native binding package version mismatch, expected 1.21.0 but got ${bindingPackageVersion}. You can reinstall dependencies to fix this issue.`)
         }
         return binding
       } catch (e) {
@@ -218,8 +218,8 @@ function requireNative() {
       try {
         const binding = require('@oxlint/darwin-arm64')
         const bindingPackageVersion = require('@oxlint/darwin-arm64/package.json').version
-        if (bindingPackageVersion !== '1.20.0' && process.env.NAPI_RS_ENFORCE_VERSION_CHECK && process.env.NAPI_RS_ENFORCE_VERSION_CHECK !== '0') {
-          throw new Error(`Native binding package version mismatch, expected 1.20.0 but got ${bindingPackageVersion}. You can reinstall dependencies to fix this issue.`)
+        if (bindingPackageVersion !== '1.21.0' && process.env.NAPI_RS_ENFORCE_VERSION_CHECK && process.env.NAPI_RS_ENFORCE_VERSION_CHECK !== '0') {
+          throw new Error(`Native binding package version mismatch, expected 1.21.0 but got ${bindingPackageVersion}. You can reinstall dependencies to fix this issue.`)
         }
         return binding
       } catch (e) {
@@ -238,8 +238,8 @@ function requireNative() {
       try {
         const binding = require('@oxlint/freebsd-x64')
         const bindingPackageVersion = require('@oxlint/freebsd-x64/package.json').version
-        if (bindingPackageVersion !== '1.20.0' && process.env.NAPI_RS_ENFORCE_VERSION_CHECK && process.env.NAPI_RS_ENFORCE_VERSION_CHECK !== '0') {
-          throw new Error(`Native binding package version mismatch, expected 1.20.0 but got ${bindingPackageVersion}. You can reinstall dependencies to fix this issue.`)
+        if (bindingPackageVersion !== '1.21.0' && process.env.NAPI_RS_ENFORCE_VERSION_CHECK && process.env.NAPI_RS_ENFORCE_VERSION_CHECK !== '0') {
+          throw new Error(`Native binding package version mismatch, expected 1.21.0 but got ${bindingPackageVersion}. You can reinstall dependencies to fix this issue.`)
         }
         return binding
       } catch (e) {
@@ -254,8 +254,8 @@ function requireNative() {
       try {
         const binding = require('@oxlint/freebsd-arm64')
         const bindingPackageVersion = require('@oxlint/freebsd-arm64/package.json').version
-        if (bindingPackageVersion !== '1.20.0' && process.env.NAPI_RS_ENFORCE_VERSION_CHECK && process.env.NAPI_RS_ENFORCE_VERSION_CHECK !== '0') {
-          throw new Error(`Native binding package version mismatch, expected 1.20.0 but got ${bindingPackageVersion}. You can reinstall dependencies to fix this issue.`)
+        if (bindingPackageVersion !== '1.21.0' && process.env.NAPI_RS_ENFORCE_VERSION_CHECK && process.env.NAPI_RS_ENFORCE_VERSION_CHECK !== '0') {
+          throw new Error(`Native binding package version mismatch, expected 1.21.0 but got ${bindingPackageVersion}. You can reinstall dependencies to fix this issue.`)
         }
         return binding
       } catch (e) {
@@ -275,8 +275,8 @@ function requireNative() {
         try {
           const binding = require('@oxlint/linux-x64-musl')
           const bindingPackageVersion = require('@oxlint/linux-x64-musl/package.json').version
-          if (bindingPackageVersion !== '1.20.0' && process.env.NAPI_RS_ENFORCE_VERSION_CHECK && process.env.NAPI_RS_ENFORCE_VERSION_CHECK !== '0') {
-            throw new Error(`Native binding package version mismatch, expected 1.20.0 but got ${bindingPackageVersion}. You can reinstall dependencies to fix this issue.`)
+          if (bindingPackageVersion !== '1.21.0' && process.env.NAPI_RS_ENFORCE_VERSION_CHECK && process.env.NAPI_RS_ENFORCE_VERSION_CHECK !== '0') {
+            throw new Error(`Native binding package version mismatch, expected 1.21.0 but got ${bindingPackageVersion}. You can reinstall dependencies to fix this issue.`)
           }
           return binding
         } catch (e) {
@@ -291,8 +291,8 @@ function requireNative() {
         try {
           const binding = require('@oxlint/linux-x64-gnu')
           const bindingPackageVersion = require('@oxlint/linux-x64-gnu/package.json').version
-          if (bindingPackageVersion !== '1.20.0' && process.env.NAPI_RS_ENFORCE_VERSION_CHECK && process.env.NAPI_RS_ENFORCE_VERSION_CHECK !== '0') {
-            throw new Error(`Native binding package version mismatch, expected 1.20.0 but got ${bindingPackageVersion}. You can reinstall dependencies to fix this issue.`)
+          if (bindingPackageVersion !== '1.21.0' && process.env.NAPI_RS_ENFORCE_VERSION_CHECK && process.env.NAPI_RS_ENFORCE_VERSION_CHECK !== '0') {
+            throw new Error(`Native binding package version mismatch, expected 1.21.0 but got ${bindingPackageVersion}. You can reinstall dependencies to fix this issue.`)
           }
           return binding
         } catch (e) {
@@ -309,8 +309,8 @@ function requireNative() {
         try {
           const binding = require('@oxlint/linux-arm64-musl')
           const bindingPackageVersion = require('@oxlint/linux-arm64-musl/package.json').version
-          if (bindingPackageVersion !== '1.20.0' && process.env.NAPI_RS_ENFORCE_VERSION_CHECK && process.env.NAPI_RS_ENFORCE_VERSION_CHECK !== '0') {
-            throw new Error(`Native binding package version mismatch, expected 1.20.0 but got ${bindingPackageVersion}. You can reinstall dependencies to fix this issue.`)
+          if (bindingPackageVersion !== '1.21.0' && process.env.NAPI_RS_ENFORCE_VERSION_CHECK && process.env.NAPI_RS_ENFORCE_VERSION_CHECK !== '0') {
+            throw new Error(`Native binding package version mismatch, expected 1.21.0 but got ${bindingPackageVersion}. You can reinstall dependencies to fix this issue.`)
           }
           return binding
         } catch (e) {
@@ -325,8 +325,8 @@ function requireNative() {
         try {
           const binding = require('@oxlint/linux-arm64-gnu')
           const bindingPackageVersion = require('@oxlint/linux-arm64-gnu/package.json').version
-          if (bindingPackageVersion !== '1.20.0' && process.env.NAPI_RS_ENFORCE_VERSION_CHECK && process.env.NAPI_RS_ENFORCE_VERSION_CHECK !== '0') {
-            throw new Error(`Native binding package version mismatch, expected 1.20.0 but got ${bindingPackageVersion}. You can reinstall dependencies to fix this issue.`)
+          if (bindingPackageVersion !== '1.21.0' && process.env.NAPI_RS_ENFORCE_VERSION_CHECK && process.env.NAPI_RS_ENFORCE_VERSION_CHECK !== '0') {
+            throw new Error(`Native binding package version mismatch, expected 1.21.0 but got ${bindingPackageVersion}. You can reinstall dependencies to fix this issue.`)
           }
           return binding
         } catch (e) {
@@ -343,8 +343,8 @@ function requireNative() {
         try {
           const binding = require('@oxlint/linux-arm-musleabihf')
           const bindingPackageVersion = require('@oxlint/linux-arm-musleabihf/package.json').version
-          if (bindingPackageVersion !== '1.20.0' && process.env.NAPI_RS_ENFORCE_VERSION_CHECK && process.env.NAPI_RS_ENFORCE_VERSION_CHECK !== '0') {
-            throw new Error(`Native binding package version mismatch, expected 1.20.0 but got ${bindingPackageVersion}. You can reinstall dependencies to fix this issue.`)
+          if (bindingPackageVersion !== '1.21.0' && process.env.NAPI_RS_ENFORCE_VERSION_CHECK && process.env.NAPI_RS_ENFORCE_VERSION_CHECK !== '0') {
+            throw new Error(`Native binding package version mismatch, expected 1.21.0 but got ${bindingPackageVersion}. You can reinstall dependencies to fix this issue.`)
           }
           return binding
         } catch (e) {
@@ -359,8 +359,8 @@ function requireNative() {
         try {
           const binding = require('@oxlint/linux-arm-gnueabihf')
           const bindingPackageVersion = require('@oxlint/linux-arm-gnueabihf/package.json').version
-          if (bindingPackageVersion !== '1.20.0' && process.env.NAPI_RS_ENFORCE_VERSION_CHECK && process.env.NAPI_RS_ENFORCE_VERSION_CHECK !== '0') {
-            throw new Error(`Native binding package version mismatch, expected 1.20.0 but got ${bindingPackageVersion}. You can reinstall dependencies to fix this issue.`)
+          if (bindingPackageVersion !== '1.21.0' && process.env.NAPI_RS_ENFORCE_VERSION_CHECK && process.env.NAPI_RS_ENFORCE_VERSION_CHECK !== '0') {
+            throw new Error(`Native binding package version mismatch, expected 1.21.0 but got ${bindingPackageVersion}. You can reinstall dependencies to fix this issue.`)
           }
           return binding
         } catch (e) {
@@ -377,8 +377,8 @@ function requireNative() {
         try {
           const binding = require('@oxlint/linux-loong64-musl')
           const bindingPackageVersion = require('@oxlint/linux-loong64-musl/package.json').version
-          if (bindingPackageVersion !== '1.20.0' && process.env.NAPI_RS_ENFORCE_VERSION_CHECK && process.env.NAPI_RS_ENFORCE_VERSION_CHECK !== '0') {
-            throw new Error(`Native binding package version mismatch, expected 1.20.0 but got ${bindingPackageVersion}. You can reinstall dependencies to fix this issue.`)
+          if (bindingPackageVersion !== '1.21.0' && process.env.NAPI_RS_ENFORCE_VERSION_CHECK && process.env.NAPI_RS_ENFORCE_VERSION_CHECK !== '0') {
+            throw new Error(`Native binding package version mismatch, expected 1.21.0 but got ${bindingPackageVersion}. You can reinstall dependencies to fix this issue.`)
           }
           return binding
         } catch (e) {
@@ -393,8 +393,8 @@ function requireNative() {
         try {
           const binding = require('@oxlint/linux-loong64-gnu')
           const bindingPackageVersion = require('@oxlint/linux-loong64-gnu/package.json').version
-          if (bindingPackageVersion !== '1.20.0' && process.env.NAPI_RS_ENFORCE_VERSION_CHECK && process.env.NAPI_RS_ENFORCE_VERSION_CHECK !== '0') {
-            throw new Error(`Native binding package version mismatch, expected 1.20.0 but got ${bindingPackageVersion}. You can reinstall dependencies to fix this issue.`)
+          if (bindingPackageVersion !== '1.21.0' && process.env.NAPI_RS_ENFORCE_VERSION_CHECK && process.env.NAPI_RS_ENFORCE_VERSION_CHECK !== '0') {
+            throw new Error(`Native binding package version mismatch, expected 1.21.0 but got ${bindingPackageVersion}. You can reinstall dependencies to fix this issue.`)
           }
           return binding
         } catch (e) {
@@ -411,8 +411,8 @@ function requireNative() {
         try {
           const binding = require('@oxlint/linux-riscv64-musl')
           const bindingPackageVersion = require('@oxlint/linux-riscv64-musl/package.json').version
-          if (bindingPackageVersion !== '1.20.0' && process.env.NAPI_RS_ENFORCE_VERSION_CHECK && process.env.NAPI_RS_ENFORCE_VERSION_CHECK !== '0') {
-            throw new Error(`Native binding package version mismatch, expected 1.20.0 but got ${bindingPackageVersion}. You can reinstall dependencies to fix this issue.`)
+          if (bindingPackageVersion !== '1.21.0' && process.env.NAPI_RS_ENFORCE_VERSION_CHECK && process.env.NAPI_RS_ENFORCE_VERSION_CHECK !== '0') {
+            throw new Error(`Native binding package version mismatch, expected 1.21.0 but got ${bindingPackageVersion}. You can reinstall dependencies to fix this issue.`)
           }
           return binding
         } catch (e) {
@@ -427,8 +427,8 @@ function requireNative() {
         try {
           const binding = require('@oxlint/linux-riscv64-gnu')
           const bindingPackageVersion = require('@oxlint/linux-riscv64-gnu/package.json').version
-          if (bindingPackageVersion !== '1.20.0' && process.env.NAPI_RS_ENFORCE_VERSION_CHECK && process.env.NAPI_RS_ENFORCE_VERSION_CHECK !== '0') {
-            throw new Error(`Native binding package version mismatch, expected 1.20.0 but got ${bindingPackageVersion}. You can reinstall dependencies to fix this issue.`)
+          if (bindingPackageVersion !== '1.21.0' && process.env.NAPI_RS_ENFORCE_VERSION_CHECK && process.env.NAPI_RS_ENFORCE_VERSION_CHECK !== '0') {
+            throw new Error(`Native binding package version mismatch, expected 1.21.0 but got ${bindingPackageVersion}. You can reinstall dependencies to fix this issue.`)
           }
           return binding
         } catch (e) {
@@ -444,8 +444,8 @@ function requireNative() {
       try {
         const binding = require('@oxlint/linux-ppc64-gnu')
         const bindingPackageVersion = require('@oxlint/linux-ppc64-gnu/package.json').version
-        if (bindingPackageVersion !== '1.20.0' && process.env.NAPI_RS_ENFORCE_VERSION_CHECK && process.env.NAPI_RS_ENFORCE_VERSION_CHECK !== '0') {
-          throw new Error(`Native binding package version mismatch, expected 1.20.0 but got ${bindingPackageVersion}. You can reinstall dependencies to fix this issue.`)
+        if (bindingPackageVersion !== '1.21.0' && process.env.NAPI_RS_ENFORCE_VERSION_CHECK && process.env.NAPI_RS_ENFORCE_VERSION_CHECK !== '0') {
+          throw new Error(`Native binding package version mismatch, expected 1.21.0 but got ${bindingPackageVersion}. You can reinstall dependencies to fix this issue.`)
         }
         return binding
       } catch (e) {
@@ -460,8 +460,8 @@ function requireNative() {
       try {
         const binding = require('@oxlint/linux-s390x-gnu')
         const bindingPackageVersion = require('@oxlint/linux-s390x-gnu/package.json').version
-        if (bindingPackageVersion !== '1.20.0' && process.env.NAPI_RS_ENFORCE_VERSION_CHECK && process.env.NAPI_RS_ENFORCE_VERSION_CHECK !== '0') {
-          throw new Error(`Native binding package version mismatch, expected 1.20.0 but got ${bindingPackageVersion}. You can reinstall dependencies to fix this issue.`)
+        if (bindingPackageVersion !== '1.21.0' && process.env.NAPI_RS_ENFORCE_VERSION_CHECK && process.env.NAPI_RS_ENFORCE_VERSION_CHECK !== '0') {
+          throw new Error(`Native binding package version mismatch, expected 1.21.0 but got ${bindingPackageVersion}. You can reinstall dependencies to fix this issue.`)
         }
         return binding
       } catch (e) {
@@ -480,8 +480,8 @@ function requireNative() {
       try {
         const binding = require('@oxlint/openharmony-arm64')
         const bindingPackageVersion = require('@oxlint/openharmony-arm64/package.json').version
-        if (bindingPackageVersion !== '1.20.0' && process.env.NAPI_RS_ENFORCE_VERSION_CHECK && process.env.NAPI_RS_ENFORCE_VERSION_CHECK !== '0') {
-          throw new Error(`Native binding package version mismatch, expected 1.20.0 but got ${bindingPackageVersion}. You can reinstall dependencies to fix this issue.`)
+        if (bindingPackageVersion !== '1.21.0' && process.env.NAPI_RS_ENFORCE_VERSION_CHECK && process.env.NAPI_RS_ENFORCE_VERSION_CHECK !== '0') {
+          throw new Error(`Native binding package version mismatch, expected 1.21.0 but got ${bindingPackageVersion}. You can reinstall dependencies to fix this issue.`)
         }
         return binding
       } catch (e) {
@@ -496,8 +496,8 @@ function requireNative() {
       try {
         const binding = require('@oxlint/openharmony-x64')
         const bindingPackageVersion = require('@oxlint/openharmony-x64/package.json').version
-        if (bindingPackageVersion !== '1.20.0' && process.env.NAPI_RS_ENFORCE_VERSION_CHECK && process.env.NAPI_RS_ENFORCE_VERSION_CHECK !== '0') {
-          throw new Error(`Native binding package version mismatch, expected 1.20.0 but got ${bindingPackageVersion}. You can reinstall dependencies to fix this issue.`)
+        if (bindingPackageVersion !== '1.21.0' && process.env.NAPI_RS_ENFORCE_VERSION_CHECK && process.env.NAPI_RS_ENFORCE_VERSION_CHECK !== '0') {
+          throw new Error(`Native binding package version mismatch, expected 1.21.0 but got ${bindingPackageVersion}. You can reinstall dependencies to fix this issue.`)
         }
         return binding
       } catch (e) {
@@ -512,8 +512,8 @@ function requireNative() {
       try {
         const binding = require('@oxlint/openharmony-arm')
         const bindingPackageVersion = require('@oxlint/openharmony-arm/package.json').version
-        if (bindingPackageVersion !== '1.20.0' && process.env.NAPI_RS_ENFORCE_VERSION_CHECK && process.env.NAPI_RS_ENFORCE_VERSION_CHECK !== '0') {
-          throw new Error(`Native binding package version mismatch, expected 1.20.0 but got ${bindingPackageVersion}. You can reinstall dependencies to fix this issue.`)
+        if (bindingPackageVersion !== '1.21.0' && process.env.NAPI_RS_ENFORCE_VERSION_CHECK && process.env.NAPI_RS_ENFORCE_VERSION_CHECK !== '0') {
+          throw new Error(`Native binding package version mismatch, expected 1.21.0 but got ${bindingPackageVersion}. You can reinstall dependencies to fix this issue.`)
         }
         return binding
       } catch (e) {
diff --git a/crates/oxc_language_server/CHANGELOG.md b/crates/oxc_language_server/CHANGELOG.md
index 35f242095333d..a09973988ef84 100644
--- a/crates/oxc_language_server/CHANGELOG.md
+++ b/crates/oxc_language_server/CHANGELOG.md
@@ -4,6 +4,20 @@ All notable changes to this package will be documented in this file.
 
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0).
 
+## [1.21.0] - 2025-10-08
+
+### 🐛 Bug Fixes
+
+- 493082c language_server: Use the first Span of the message as the primary Diagnostic range (#14057) (Sysix)
+- 6e8d2f6 language_server: Ignore JS plugins (#14379) (overlookmotel)
+
+### 🚜 Refactor
+
+- 3374b8e linter/language_server: Move all lsp relevant code to `oxc_language_server` crate (#14430) (Sysix)
+- d24b74e linter/language_server: `oxc_linter::TsgoLinter::run_source` returns `Message` (#14429) (Sysix)
+- e5b7fb2 linter/language_server: `oxc_linter::Runtime::run_source` returns `Message` (#14428) (Sysix)
+
+
 ## [1.20.0] - 2025-10-06
 
 ### 🚀 Features
diff --git a/crates/oxc_language_server/Cargo.toml b/crates/oxc_language_server/Cargo.toml
index cbf20bc35f808..ca58cc846c961 100644
--- a/crates/oxc_language_server/Cargo.toml
+++ b/crates/oxc_language_server/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "oxc_language_server"
-version = "1.20.0"
+version = "1.21.0"
 authors.workspace = true
 categories.workspace = true
 edition.workspace = true
diff --git a/crates/oxc_linter/CHANGELOG.md b/crates/oxc_linter/CHANGELOG.md
index 73f5bc95abb32..2eda6279e1538 100644
--- a/crates/oxc_linter/CHANGELOG.md
+++ b/crates/oxc_linter/CHANGELOG.md
@@ -4,6 +4,27 @@ All notable changes to this package will be documented in this file.
 
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0).
 
+## [1.21.0] - 2025-10-08
+
+### 🚀 Features
+
+- 83e7824 linter: Add `vue/require-default-export` rule (#14351) (Sysix)
+- ff98536 linter: Add `vue/no-import-compiler-macros` rule (#14335) (Sysix)
+
+### 🐛 Bug Fixes
+
+- 11e0440 linter/jsx-handler-name: Improve handler name position in error messages (#14174) (Takuji Shimokawa)
+- 493082c language_server: Use the first Span of the message as the primary Diagnostic range (#14057) (Sysix)
+- 6e8d2f6 language_server: Ignore JS plugins (#14379) (overlookmotel)
+- bb679b5 linter: Promise/prefer-await-to-then strict option not reading from config (#14382) (camc314)
+
+### 🚜 Refactor
+
+- 3374b8e linter/language_server: Move all lsp relevant code to `oxc_language_server` crate (#14430) (Sysix)
+- d24b74e linter/language_server: `oxc_linter::TsgoLinter::run_source` returns `Message` (#14429) (Sysix)
+- e5b7fb2 linter/language_server: `oxc_linter::Runtime::run_source` returns `Message` (#14428) (Sysix)
+
+
 ## [1.20.0] - 2025-10-06
 
 ### 🚀 Features
diff --git a/crates/oxc_linter/Cargo.toml b/crates/oxc_linter/Cargo.toml
index 4071134cf4b81..5733f5f0c518d 100644
--- a/crates/oxc_linter/Cargo.toml
+++ b/crates/oxc_linter/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "oxc_linter"
-version = "1.20.0"
+version = "1.21.0"
 authors.workspace = true
 categories.workspace = true
 edition.workspace = true
diff --git a/editors/vscode/CHANGELOG.md b/editors/vscode/CHANGELOG.md
index 36d48da6f2caf..1f3043402e10a 100644
--- a/editors/vscode/CHANGELOG.md
+++ b/editors/vscode/CHANGELOG.md
@@ -4,6 +4,7 @@ All notable changes to this package will be documented in this file.
 
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0).
 
+
 ## [1.20.0] - 2025-10-06
 
 ### 🚀 Features
diff --git a/editors/vscode/package.json b/editors/vscode/package.json
index ff592216be31f..dbb8edc6a159f 100644
--- a/editors/vscode/package.json
+++ b/editors/vscode/package.json
@@ -2,7 +2,7 @@
   "name": "oxc-vscode",
   "description": "oxc vscode extension",
   "license": "MIT",
-  "version": "1.20.0",
+  "version": "1.21.0",
   "icon": "icon.png",
   "publisher": "oxc",
   "displayName": "Oxc",
diff --git a/npm/oxlint/CHANGELOG.md b/npm/oxlint/CHANGELOG.md
index 0f26f9ca136cb..57ae0a49a5448 100644
--- a/npm/oxlint/CHANGELOG.md
+++ b/npm/oxlint/CHANGELOG.md
@@ -4,6 +4,13 @@ All notable changes to this package will be documented in this file.
 
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0).
 
+## [1.21.0] - 2025-10-08
+
+### 🐛 Bug Fixes
+
+- 6e8d2f6 language_server: Ignore JS plugins (#14379) (overlookmotel)
+
+
 
 ## [1.19.0] - 2025-09-29
 
diff --git a/npm/oxlint/package.json b/npm/oxlint/package.json
index c28387b1c5c4e..f599dc2ef903c 100644
--- a/npm/oxlint/package.json
+++ b/npm/oxlint/package.json
@@ -1,6 +1,6 @@
 {
   "name": "oxlint",
-  "version": "1.20.0",
+  "version": "1.21.0",
   "type": "module",
   "description": "Linter for the JavaScript Oxidation Compiler",
   "keywords": [],