diff --git a/CHANGELOG.md b/CHANGELOG.md
index b051d2b..02ecefe 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,23 @@
 
 <!-- <START NEW CHANGELOG ENTRY> -->
 
+## 3.0.3
+
+([Full Changelog](https://github.com/holoviz/pyviz_comms/compare/v3.0.2...0149ff082df9cf0f600cf14563c45f83c1894366))
+
+### Merged PRs
+
+- Reformat `package.json` to 2-space indent [#128](https://github.com/holoviz/pyviz_comms/pull/128) ([@krassowski](https://github.com/krassowski))
+- Fix panel preview rendering on JupyterHub 4.1+ [#125](https://github.com/holoviz/pyviz_comms/pull/125) ([@krassowski](https://github.com/krassowski))
+
+### Contributors to this release
+
+([GitHub contributors page for this release](https://github.com/holoviz/pyviz_comms/graphs/contributors?from=2024-03-22&to=2024-08-01&type=c))
+
+[@krassowski](https://github.com/search?q=repo%3Aholoviz%2Fpyviz_comms+involves%3Akrassowski+updated%3A2024-03-22..2024-08-01&type=Issues)
+
+<!-- <END NEW CHANGELOG ENTRY> -->
+
 ## 3.0.2
 
 ([Full Changelog](https://github.com/holoviz/pyviz_comms/compare/v3.0.1...ec9873fba879d232ea7072d0bead9c6f48686296))
@@ -16,8 +33,6 @@
 
 [@philippjfr](https://github.com/search?q=repo%3Aholoviz%2Fpyviz_comms+involves%3Aphilippjfr+updated%3A2024-01-15..2024-03-21&type=Issues)
 
-<!-- <END NEW CHANGELOG ENTRY> -->
-
 ## 3.0.1
 
 ([Full Changelog](https://github.com/holoviz/pyviz_comms/compare/v3.0.0...e7ed26085532186997707a5debc4ddd6a9be6685))
diff --git a/package.json b/package.json
index 754d05b..e201774 100644
--- a/package.json
+++ b/package.json
@@ -1,127 +1,127 @@
 {
-  "name": "@pyviz/jupyterlab_pyviz",
-  "version": "3.0.2",
-  "description": "A JupyterLab extension for rendering HoloViz content.",
-  "keywords": [
-    "jupyter",
-    "jupyterlab",
-    "jupyterlab-extension"
-  ],
-  "homepage": "https://github.com/holoviz/pyviz_comms",
-  "bugs": {
-    "url": "https://github.com/holoviz/pyviz_comms/issues"
-  },
-  "license": "BSD-3-Clause",
-  "author": {
-    "name": "Philipp Rudiger"
-  },
-  "files": [
-    "lib/**/*.{d.ts,eot,gif,html,jpg,js,js.map,json,png,svg,woff2,ttf}",
-    "style/**/*.{css,.js,eot,gif,html,jpg,json,png,svg,woff2,ttf}",
-    "schema/*.json",
-    "style/index.js"
-  ],
-  "main": "lib/index.js",
-  "types": "lib/index.d.ts",
-  "style": "style/index.css",
-  "repository": {
-    "type": "git",
-    "url": "https://github.com/holoviz/pyviz_comms.git"
-  },
-  "scripts": {
-    "build": "jlpm build:lib && jlpm build:labextension:dev",
-    "build:labextension": "jupyter labextension build .",
-    "build:labextension:dev": "jupyter labextension build --development True .",
-    "build:lib": "tsc --sourceMap",
-    "build:lib:prod": "tsc",
-    "build:prod": "jlpm clean && jlpm build:lib:prod && jlpm build:labextension",
-    "clean": "jlpm clean:lib",
-    "clean:all": "jlpm clean:lib && jlpm clean:labextension && jlpm clean:lintcache",
-    "clean:labextension": "rimraf pyviz_comms/labextension pyviz_comms/_version.py",
-    "clean:lib": "rimraf lib tsconfig.tsbuildinfo",
-    "clean:lintcache": "rimraf .eslintcache .stylelintcache",
-    "eslint": "jlpm eslint:check --fix",
-    "eslint:check": "eslint . --cache --ext .ts,.tsx",
-    "install:extension": "jlpm build",
-    "lint": "jlpm prettier && jlpm eslint",
-    "lint:check": "jlpm prettier:check && jlpm eslint:check",
-    "prettier": "jlpm prettier:base --write --list-different",
-    "prettier:base": "prettier \"**/*{.ts,.tsx,.js,.jsx,.css,.json,.md}\"",
-    "prettier:check": "jlpm prettier:base --check",
-    "stylelint": "jlpm stylelint:check --fix",
-    "stylelint:check": "stylelint --cache \"style/**/*.css\"",
-    "watch": "run-p watch:src watch:labextension",
-    "watch:labextension": "jupyter labextension watch .",
-    "watch:src": "tsc -w --sourceMap"
-  },
-  "dependencies": {
-    "@jupyterlab/application": "^4.0.3",
-    "@jupyterlab/apputils": "^4.1.3",
-    "@jupyterlab/coreutils": "^6.0.3",
-    "@jupyterlab/docregistry": "^4.0.3",
-    "@jupyterlab/fileeditor": "^4.0.3",
-    "@jupyterlab/mainmenu": "^4.0.3",
-    "@jupyterlab/notebook": "^4.0.3",
-    "@jupyterlab/settingregistry": "^4.0.3",
-    "@jupyterlab/ui-components": "^4.0.3",
-    "@lumino/coreutils": "^2.1.1",
-    "@lumino/signaling": "^2.1.1",
-    "tippy.js": "^6"
-  },
-  "resolutions": {
-    "@lumino/widgets": "^2.1.1",
-    "react": "^17.0.1",
-    "react-dom": "^17.0.1"
-  },
-  "peerDependencies": {
-    "@jupyter-widgets/base": "^2 || ^3 || ^4 || ^5 || ^6",
-    "@jupyter-widgets/jupyterlab-manager": "^5.0.4"
-  },
-  "devDependencies": {
-    "@jupyter-widgets/base": "^2 || ^3 || ^4 || ^5 || ^6",
-    "@jupyter-widgets/jupyterlab-manager": "^5.0.7",
-    "@jupyterlab/builder": "^4.0.0",
-    "@jupyterlab/testutils": "^3.0.0",
-    "@types/json-schema": "^7.0.11",
-    "@types/node": "^14.14.16",
-    "@types/react": "^18.0.26",
-    "@types/react-dom": "^17.0.0",
-    "@typescript-eslint/eslint-plugin": "^5.55.0",
-    "@typescript-eslint/parser": "^5.55.0",
-    "css-loader": "^6.7.1",
-    "eslint": "^8.36.0",
-    "eslint-config-prettier": "^8.8.0",
-    "eslint-plugin-prettier": "^5.0.0",
-    "npm-run-all": "^4.1.5",
-    "prettier": "^3.0.0",
-    "rimraf": "^4.4.1",
-    "source-map-loader": "^1.0.2",
-    "style-loader": "^3.3.1",
-    "stylelint": "^15.10.1",
-    "stylelint-config-recommended": "^13.0.0",
-    "stylelint-config-standard": "^34.0.0",
-    "stylelint-prettier": "^4.0.0",
-    "typescript": "~5.0.2",
-    "yjs": "^13.5.40"
-  },
-  "sideEffects": [
-    "style/*.css",
-    "style/index.js"
-  ],
-  "styleModule": "style/index.js",
-  "jupyterlab": {
-    "extension": true,
-    "outputDir": "pyviz_comms/labextension",
-    "schemaDir": "schema",
-    "sharedPackages": {
-      "@jupyter-widgets/jupyterlab-manager": {
-        "bundled": false,
-        "singleton": true
-      },
-      "@jupyter-widgets/base": {
-        "bundled": false,
-        "singleton": true
-      }
+    "name": "@pyviz/jupyterlab_pyviz",
+    "version": "3.0.3",
+    "description": "A JupyterLab extension for rendering HoloViz content.",
+    "keywords": [
+        "jupyter",
+        "jupyterlab",
+        "jupyterlab-extension"
+    ],
+    "homepage": "https://github.com/holoviz/pyviz_comms",
+    "bugs": {
+        "url": "https://github.com/holoviz/pyviz_comms/issues"
+    },
+    "license": "BSD-3-Clause",
+    "author": {
+        "name": "Philipp Rudiger"
+    },
+    "files": [
+        "lib/**/*.{d.ts,eot,gif,html,jpg,js,js.map,json,png,svg,woff2,ttf}",
+        "style/**/*.{css,.js,eot,gif,html,jpg,json,png,svg,woff2,ttf}",
+        "schema/*.json",
+        "style/index.js"
+    ],
+    "main": "lib/index.js",
+    "types": "lib/index.d.ts",
+    "style": "style/index.css",
+    "repository": {
+        "type": "git",
+        "url": "https://github.com/holoviz/pyviz_comms.git"
+    },
+    "scripts": {
+        "build": "jlpm build:lib && jlpm build:labextension:dev",
+        "build:labextension": "jupyter labextension build .",
+        "build:labextension:dev": "jupyter labextension build --development True .",
+        "build:lib": "tsc --sourceMap",
+        "build:lib:prod": "tsc",
+        "build:prod": "jlpm clean && jlpm build:lib:prod && jlpm build:labextension",
+        "clean": "jlpm clean:lib",
+        "clean:all": "jlpm clean:lib && jlpm clean:labextension && jlpm clean:lintcache",
+        "clean:labextension": "rimraf pyviz_comms/labextension pyviz_comms/_version.py",
+        "clean:lib": "rimraf lib tsconfig.tsbuildinfo",
+        "clean:lintcache": "rimraf .eslintcache .stylelintcache",
+        "eslint": "jlpm eslint:check --fix",
+        "eslint:check": "eslint . --cache --ext .ts,.tsx",
+        "install:extension": "jlpm build",
+        "lint": "jlpm prettier && jlpm eslint",
+        "lint:check": "jlpm prettier:check && jlpm eslint:check",
+        "prettier": "jlpm prettier:base --write --list-different",
+        "prettier:base": "prettier \"**/*{.ts,.tsx,.js,.jsx,.css,.json,.md}\"",
+        "prettier:check": "jlpm prettier:base --check",
+        "stylelint": "jlpm stylelint:check --fix",
+        "stylelint:check": "stylelint --cache \"style/**/*.css\"",
+        "watch": "run-p watch:src watch:labextension",
+        "watch:labextension": "jupyter labextension watch .",
+        "watch:src": "tsc -w --sourceMap"
+    },
+    "dependencies": {
+        "@jupyterlab/application": "^4.0.3",
+        "@jupyterlab/apputils": "^4.1.3",
+        "@jupyterlab/coreutils": "^6.0.3",
+        "@jupyterlab/docregistry": "^4.0.3",
+        "@jupyterlab/fileeditor": "^4.0.3",
+        "@jupyterlab/mainmenu": "^4.0.3",
+        "@jupyterlab/notebook": "^4.0.3",
+        "@jupyterlab/settingregistry": "^4.0.3",
+        "@jupyterlab/ui-components": "^4.0.3",
+        "@lumino/coreutils": "^2.1.1",
+        "@lumino/signaling": "^2.1.1",
+        "tippy.js": "^6"
+    },
+    "resolutions": {
+        "@lumino/widgets": "^2.1.1",
+        "react": "^17.0.1",
+        "react-dom": "^17.0.1"
+    },
+    "peerDependencies": {
+        "@jupyter-widgets/base": "^2 || ^3 || ^4 || ^5 || ^6",
+        "@jupyter-widgets/jupyterlab-manager": "^5.0.4"
+    },
+    "devDependencies": {
+        "@jupyter-widgets/base": "^2 || ^3 || ^4 || ^5 || ^6",
+        "@jupyter-widgets/jupyterlab-manager": "^5.0.7",
+        "@jupyterlab/builder": "^4.0.0",
+        "@jupyterlab/testutils": "^3.0.0",
+        "@types/json-schema": "^7.0.11",
+        "@types/node": "^14.14.16",
+        "@types/react": "^18.0.26",
+        "@types/react-dom": "^17.0.0",
+        "@typescript-eslint/eslint-plugin": "^5.55.0",
+        "@typescript-eslint/parser": "^5.55.0",
+        "css-loader": "^6.7.1",
+        "eslint": "^8.36.0",
+        "eslint-config-prettier": "^8.8.0",
+        "eslint-plugin-prettier": "^5.0.0",
+        "npm-run-all": "^4.1.5",
+        "prettier": "^3.0.0",
+        "rimraf": "^4.4.1",
+        "source-map-loader": "^1.0.2",
+        "style-loader": "^3.3.1",
+        "stylelint": "^15.10.1",
+        "stylelint-config-recommended": "^13.0.0",
+        "stylelint-config-standard": "^34.0.0",
+        "stylelint-prettier": "^4.0.0",
+        "typescript": "~5.0.2",
+        "yjs": "^13.5.40"
+    },
+    "sideEffects": [
+        "style/*.css",
+        "style/index.js"
+    ],
+    "styleModule": "style/index.js",
+    "jupyterlab": {
+        "extension": true,
+        "outputDir": "pyviz_comms/labextension",
+        "schemaDir": "schema",
+        "sharedPackages": {
+            "@jupyter-widgets/jupyterlab-manager": {
+                "bundled": false,
+                "singleton": true
+            },
+            "@jupyter-widgets/base": {
+                "bundled": false,
+                "singleton": true
+            }
+        }
     }
-  }
 }
diff --git a/pyviz_comms/_version.py b/pyviz_comms/_version.py
index bc56d4b..5bc4468 100644
--- a/pyviz_comms/_version.py
+++ b/pyviz_comms/_version.py
@@ -1,4 +1,4 @@
 # This file is auto-generated by Hatchling. As such, do not:
 #   - modify
 #   - track in version control e.g. be sure to add to .gitignore
-__version__ = VERSION = '3.0.2'
+__version__ = VERSION = '3.0.3'