diff --git a/.all-contributorsrc b/.all-contributorsrc
index 2551bcdcc..4a7905a48 100644
--- a/.all-contributorsrc
+++ b/.all-contributorsrc
@@ -182,6 +182,17 @@
         "code",
         "review"
       ]
+    },
+    {
+      "login": "krassowski",
+      "name": "Michał Krassowski",
+      "avatar_url": "https://avatars.githubusercontent.com/u/5832902?v=4",
+      "profile": "http://linkedin.com/in/michal-krassowski/",
+      "contributions": [
+        "code",
+        "review",
+        "bug"
+      ]
     }
   ],
   "contributorsPerLine": 7,
diff --git a/README.md b/README.md
index 5323c83bb..6eb2c18f2 100644
--- a/README.md
+++ b/README.md
@@ -1,8 +1,7 @@
 # jupyterlab-git
 
 [![Binder](https://mybinder.org/badge_logo.svg)](https://mybinder.org/v2/gh/jupyterlab/jupyterlab-git/master?urlpath=lab/tree/examples/demo.ipynb) [![Github Actions Status](https://github.com/jupyterlab/jupyterlab-git/workflows/Test/badge.svg)](https://github.com/jupyterlab/jupyterlab-git/actions?query=workflow%3ATest) [![Version](https://img.shields.io/npm/v/@jupyterlab/git.svg)](https://www.npmjs.com/package/@jupyterlab/git) [![Version](https://img.shields.io/pypi/v/jupyterlab-git.svg)](https://pypi.org/project/jupyterlab-git/) [![Downloads](https://img.shields.io/npm/dm/@jupyterlab/git.svg)](https://www.npmjs.com/package/@jupyterlab/git) [![Version](https://img.shields.io/conda/vn/conda-forge/jupyterlab-git.svg)](https://anaconda.org/conda-forge/jupyterlab-git) [![Downloads](https://img.shields.io/conda/dn/conda-forge/jupyterlab-git.svg)](https://anaconda.org/conda-forge/jupyterlab-git)<!-- ALL-CONTRIBUTORS-BADGE:START - Do not remove or modify this section -->
-[![All Contributors](https://img.shields.io/badge/all_contributors-16-orange.svg?style=flat-square)](#contributors-)
-
+[![All Contributors](https://img.shields.io/badge/all_contributors-17-orange.svg?style=flat-square)](#contributors-)
 <!-- ALL-CONTRIBUTORS-BADGE:END -->
 
 A JupyterLab extension for version control using Git
@@ -223,30 +222,31 @@ The Jupyter Git extension is part of [Project Jupyter](http://jupyter.org/) and
 <!-- markdownlint-disable -->
 <table>
   <tr>
-    <td align="center"><a href="https://github.com/ellisonbg"><img src="https://avatars3.githubusercontent.com/u/27600?v=4" width="100px;" alt=""/><br /><sub><b>Brian E. Granger</b></sub></a><br /><a href="#projectManagement-ellisonbg" title="Project Management">📆</a> <a href="#design-ellisonbg" title="Design">🎨</a> <a href="#ideas-ellisonbg" title="Ideas, Planning, & Feedback">🤔</a> <a href="#fundingFinding-ellisonbg" title="Funding Finding">🔍</a></td>
-    <td align="center"><a href="https://www.saulshanabrook.com/"><img src="https://avatars1.githubusercontent.com/u/1186124?v=4" width="100px;" alt=""/><br /><sub><b>Saul Shanabrook</b></sub></a><br /><a href="https://github.com/jupyterlab/jupyterlab-git/commits?author=saulshanabrook" title="Code">💻</a> <a href="#projectManagement-saulshanabrook" title="Project Management">📆</a> <a href="https://github.com/jupyterlab/jupyterlab-git/pulls?q=is%3Apr+reviewed-by%3Asaulshanabrook" title="Reviewed Pull Requests">👀</a> <a href="#infra-saulshanabrook" title="Infrastructure (Hosting, Build-Tools, etc)">🚇</a></td>
-    <td align="center"><a href="https://github.com/jaipreet-s"><img src="https://avatars1.githubusercontent.com/u/43826141?v=4" width="100px;" alt=""/><br /><sub><b>Jaipreet Singh</b></sub></a><br /><a href="#projectManagement-jaipreet-s" title="Project Management">📆</a> <a href="https://github.com/jupyterlab/jupyterlab-git/pulls?q=is%3Apr+reviewed-by%3Ajaipreet-s" title="Reviewed Pull Requests">👀</a> <a href="https://github.com/jupyterlab/jupyterlab-git/commits?author=jaipreet-s" title="Code">💻</a> <a href="#design-jaipreet-s" title="Design">🎨</a></td>
-    <td align="center"><a href="https://github.com/fcollonval"><img src="https://avatars1.githubusercontent.com/u/8435071?v=4" width="100px;" alt=""/><br /><sub><b>Frédéric Collonval</b></sub></a><br /><a href="#maintenance-fcollonval" title="Maintenance">🚧</a></td>
-    <td align="center"><a href="https://github.com/jupytercalpoly"><img src="https://avatars0.githubusercontent.com/u/19445175?v=4" width="100px;" alt=""/><br /><sub><b>jupytercalpoly</b></sub></a><br /><a href="#financial-jupytercalpoly" title="">🤝</a></td>
-    <td align="center"><a href="https://amazon.com/aws"><img src="https://avatars3.githubusercontent.com/u/2232217?v=4" width="100px;" alt=""/><br /><sub><b>Amazon Web Services</b></sub></a><br /><a href="#financial-aws" title="">🤝</a></td>
-    <td align="center"><a href="https://www.deshaw.com/"><img src="https://avatars0.githubusercontent.com/u/2298205?v=4" width="100px;" alt=""/><br /><sub><b>The D. E. Shaw Group</b></sub></a><br /><a href="#financial-deshaw" title="">🤝</a></td>
+    <td align="center"><a href="https://amazon.com/aws"><img src="https://avatars3.githubusercontent.com/u/2232217?v=4?s=100" width="100px;" alt=""/><br /><sub><b>Amazon Web Services</b></sub></a><br /><a href="#financial-aws" title="">🤝</a></td>
+    <td align="center"><a href="https://github.com/ashutoshbondre"><img src="https://avatars0.githubusercontent.com/u/13174154?v=4?s=100" width="100px;" alt=""/><br /><sub><b>Ashutosh Bondre</b></sub></a><br /><a href="https://github.com/jupyterlab/jupyterlab-git/commits?author=ashutoshbondre" title="Code">💻</a> <a href="https://github.com/jupyterlab/jupyterlab-git/pulls?q=is%3Apr+reviewed-by%3Aashutoshbondre" title="Reviewed Pull Requests">👀</a></td>
+    <td align="center"><a href="https://github.com/stdlib-js/stdlib"><img src="https://avatars0.githubusercontent.com/u/2643044?v=4?s=100" width="100px;" alt=""/><br /><sub><b>Athan</b></sub></a><br /><a href="https://github.com/jupyterlab/jupyterlab-git/commits?author=kgryte" title="Code">💻</a> <a href="https://github.com/jupyterlab/jupyterlab-git/pulls?q=is%3Apr+reviewed-by%3Akgryte" title="Reviewed Pull Requests">👀</a> <a href="#projectManagement-kgryte" title="Project Management">📆</a> <a href="#design-kgryte" title="Design">🎨</a></td>
+    <td align="center"><a href="https://github.com/ellisonbg"><img src="https://avatars3.githubusercontent.com/u/27600?v=4?s=100" width="100px;" alt=""/><br /><sub><b>Brian E. Granger</b></sub></a><br /><a href="#projectManagement-ellisonbg" title="Project Management">📆</a> <a href="#design-ellisonbg" title="Design">🎨</a> <a href="#ideas-ellisonbg" title="Ideas, Planning, & Feedback">🤔</a> <a href="#fundingFinding-ellisonbg" title="Funding Finding">🔍</a></td>
+    <td align="center"><a href="https://github.com/fcollonval"><img src="https://avatars1.githubusercontent.com/u/8435071?v=4?s=100" width="100px;" alt=""/><br /><sub><b>Frédéric Collonval</b></sub></a><br /><a href="#maintenance-fcollonval" title="Maintenance">🚧</a></td>
+    <td align="center"><a href="https://github.com/hzarea"><img src="https://avatars1.githubusercontent.com/u/27518229?v=4?s=100" width="100px;" alt=""/><br /><sub><b>Hana Zarea</b></sub></a><br /><a href="https://github.com/jupyterlab/jupyterlab-git/commits?author=hzarea" title="Code">💻</a> <a href="https://github.com/jupyterlab/jupyterlab-git/pulls?q=is%3Apr+reviewed-by%3Ahzarea" title="Reviewed Pull Requests">👀</a></td>
+    <td align="center"><a href="http://ianhi.github.io"><img src="https://avatars0.githubusercontent.com/u/10111092?v=4?s=100" width="100px;" alt=""/><br /><sub><b>Ian Hunt-Isaak</b></sub></a><br /><a href="https://github.com/jupyterlab/jupyterlab-git/commits?author=ianhi" title="Code">💻</a> <a href="https://github.com/jupyterlab/jupyterlab-git/pulls?q=is%3Apr+reviewed-by%3Aianhi" title="Reviewed Pull Requests">👀</a></td>
   </tr>
   <tr>
-    <td align="center"><a href="https://github.com/zzhangjii"><img src="https://avatars3.githubusercontent.com/u/11495372?v=4" width="100px;" alt=""/><br /><sub><b>Ji Zhang</b></sub></a><br /><a href="https://github.com/jupyterlab/jupyterlab-git/commits?author=zzhangjii" title="Code">💻</a> <a href="https://github.com/jupyterlab/jupyterlab-git/pulls?q=is%3Apr+reviewed-by%3Azzhangjii" title="Reviewed Pull Requests">👀</a></td>
-    <td align="center"><a href="https://github.com/hzarea"><img src="https://avatars1.githubusercontent.com/u/27518229?v=4" width="100px;" alt=""/><br /><sub><b>Hana Zarea</b></sub></a><br /><a href="https://github.com/jupyterlab/jupyterlab-git/commits?author=hzarea" title="Code">💻</a> <a href="https://github.com/jupyterlab/jupyterlab-git/pulls?q=is%3Apr+reviewed-by%3Ahzarea" title="Reviewed Pull Requests">👀</a></td>
-    <td align="center"><a href="http://noahstapp.com/"><img src="https://avatars0.githubusercontent.com/u/30483654?v=4" width="100px;" alt=""/><br /><sub><b>Noah Stapp</b></sub></a><br /><a href="https://github.com/jupyterlab/jupyterlab-git/commits?author=NoahStapp" title="Code">💻</a> <a href="https://github.com/jupyterlab/jupyterlab-git/pulls?q=is%3Apr+reviewed-by%3ANoahStapp" title="Reviewed Pull Requests">👀</a></td>
-    <td align="center"><a href="https://github.com/ashutoshbondre"><img src="https://avatars0.githubusercontent.com/u/13174154?v=4" width="100px;" alt=""/><br /><sub><b>Ashutosh Bondre</b></sub></a><br /><a href="https://github.com/jupyterlab/jupyterlab-git/commits?author=ashutoshbondre" title="Code">💻</a> <a href="https://github.com/jupyterlab/jupyterlab-git/pulls?q=is%3Apr+reviewed-by%3Aashutoshbondre" title="Reviewed Pull Requests">👀</a></td>
-    <td align="center"><a href="https://github.com/neelamgehlot"><img src="https://avatars2.githubusercontent.com/u/15882916?v=4" width="100px;" alt=""/><br /><sub><b>Neelam Gehlot</b></sub></a><br /><a href="https://github.com/jupyterlab/jupyterlab-git/commits?author=neelamgehlot" title="Code">💻</a> <a href="https://github.com/jupyterlab/jupyterlab-git/pulls?q=is%3Apr+reviewed-by%3Aneelamgehlot" title="Reviewed Pull Requests">👀</a></td>
-    <td align="center"><a href="http://taletskiy.com"><img src="https://avatars0.githubusercontent.com/u/8834829?v=4" width="100px;" alt=""/><br /><sub><b>Konstantin Taletskiy</b></sub></a><br /><a href="https://github.com/jupyterlab/jupyterlab-git/commits?author=ktaletsk" title="Code">💻</a> <a href="https://github.com/jupyterlab/jupyterlab-git/pulls?q=is%3Apr+reviewed-by%3Aktaletsk" title="Reviewed Pull Requests">👀</a></td>
-    <td align="center"><a href="https://www.linkedin.com/in/max-klein-b514419"><img src="https://avatars2.githubusercontent.com/u/2263641?v=4" width="100px;" alt=""/><br /><sub><b>Max Klein</b></sub></a><br /><a href="https://github.com/jupyterlab/jupyterlab-git/commits?author=telamonian" title="Code">💻</a> <a href="https://github.com/jupyterlab/jupyterlab-git/pulls?q=is%3Apr+reviewed-by%3Atelamonian" title="Reviewed Pull Requests">👀</a> <a href="#projectManagement-telamonian" title="Project Management">📆</a> <a href="#design-telamonian" title="Design">🎨</a> <a href="#infra-telamonian" title="Infrastructure (Hosting, Build-Tools, etc)">🚇</a></td>
+    <td align="center"><a href="https://github.com/jaipreet-s"><img src="https://avatars1.githubusercontent.com/u/43826141?v=4?s=100" width="100px;" alt=""/><br /><sub><b>Jaipreet Singh</b></sub></a><br /><a href="#projectManagement-jaipreet-s" title="Project Management">📆</a> <a href="https://github.com/jupyterlab/jupyterlab-git/pulls?q=is%3Apr+reviewed-by%3Ajaipreet-s" title="Reviewed Pull Requests">👀</a> <a href="https://github.com/jupyterlab/jupyterlab-git/commits?author=jaipreet-s" title="Code">💻</a> <a href="#design-jaipreet-s" title="Design">🎨</a></td>
+    <td align="center"><a href="https://github.com/zzhangjii"><img src="https://avatars3.githubusercontent.com/u/11495372?v=4?s=100" width="100px;" alt=""/><br /><sub><b>Ji Zhang</b></sub></a><br /><a href="https://github.com/jupyterlab/jupyterlab-git/commits?author=zzhangjii" title="Code">💻</a> <a href="https://github.com/jupyterlab/jupyterlab-git/pulls?q=is%3Apr+reviewed-by%3Azzhangjii" title="Reviewed Pull Requests">👀</a></td>
+    <td align="center"><a href="http://taletskiy.com"><img src="https://avatars0.githubusercontent.com/u/8834829?v=4?s=100" width="100px;" alt=""/><br /><sub><b>Konstantin Taletskiy</b></sub></a><br /><a href="https://github.com/jupyterlab/jupyterlab-git/commits?author=ktaletsk" title="Code">💻</a> <a href="https://github.com/jupyterlab/jupyterlab-git/pulls?q=is%3Apr+reviewed-by%3Aktaletsk" title="Reviewed Pull Requests">👀</a></td>
+    <td align="center"><a href="https://www.linkedin.com/in/max-klein-b514419"><img src="https://avatars2.githubusercontent.com/u/2263641?v=4?s=100" width="100px;" alt=""/><br /><sub><b>Max Klein</b></sub></a><br /><a href="https://github.com/jupyterlab/jupyterlab-git/commits?author=telamonian" title="Code">💻</a> <a href="https://github.com/jupyterlab/jupyterlab-git/pulls?q=is%3Apr+reviewed-by%3Atelamonian" title="Reviewed Pull Requests">👀</a> <a href="#projectManagement-telamonian" title="Project Management">📆</a> <a href="#design-telamonian" title="Design">🎨</a> <a href="#infra-telamonian" title="Infrastructure (Hosting, Build-Tools, etc)">🚇</a></td>
+    <td align="center"><a href="http://linkedin.com/in/michal-krassowski/"><img src="https://avatars.githubusercontent.com/u/5832902?v=4?s=100" width="100px;" alt=""/><br /><sub><b>Michał Krassowski</b></sub></a><br /><a href="https://github.com/jupyterlab/jupyterlab-git/commits?author=krassowski" title="Code">💻</a> <a href="https://github.com/jupyterlab/jupyterlab-git/pulls?q=is%3Apr+reviewed-by%3Akrassowski" title="Reviewed Pull Requests">👀</a> <a href="https://github.com/jupyterlab/jupyterlab-git/issues?q=author%3Akrassowski" title="Bug reports">🐛</a></td>
+    <td align="center"><a href="https://github.com/neelamgehlot"><img src="https://avatars2.githubusercontent.com/u/15882916?v=4?s=100" width="100px;" alt=""/><br /><sub><b>Neelam Gehlot</b></sub></a><br /><a href="https://github.com/jupyterlab/jupyterlab-git/commits?author=neelamgehlot" title="Code">💻</a> <a href="https://github.com/jupyterlab/jupyterlab-git/pulls?q=is%3Apr+reviewed-by%3Aneelamgehlot" title="Reviewed Pull Requests">👀</a></td>
+    <td align="center"><a href="http://noahstapp.com/"><img src="https://avatars0.githubusercontent.com/u/30483654?v=4?s=100" width="100px;" alt=""/><br /><sub><b>Noah Stapp</b></sub></a><br /><a href="https://github.com/jupyterlab/jupyterlab-git/commits?author=NoahStapp" title="Code">💻</a> <a href="https://github.com/jupyterlab/jupyterlab-git/pulls?q=is%3Apr+reviewed-by%3ANoahStapp" title="Reviewed Pull Requests">👀</a></td>
   </tr>
   <tr>
-    <td align="center"><a href="https://github.com/stdlib-js/stdlib"><img src="https://avatars0.githubusercontent.com/u/2643044?v=4" width="100px;" alt=""/><br /><sub><b>Athan</b></sub></a><br /><a href="https://github.com/jupyterlab/jupyterlab-git/commits?author=kgryte" title="Code">💻</a> <a href="https://github.com/jupyterlab/jupyterlab-git/pulls?q=is%3Apr+reviewed-by%3Akgryte" title="Reviewed Pull Requests">👀</a> <a href="#projectManagement-kgryte" title="Project Management">📆</a> <a href="#design-kgryte" title="Design">🎨</a></td>
-    <td align="center"><a href="http://ianhi.github.io"><img src="https://avatars0.githubusercontent.com/u/10111092?v=4" width="100px;" alt=""/><br /><sub><b>Ian Hunt-Isaak</b></sub></a><br /><a href="https://github.com/jupyterlab/jupyterlab-git/commits?author=ianhi" title="Code">💻</a> <a href="https://github.com/jupyterlab/jupyterlab-git/pulls?q=is%3Apr+reviewed-by%3Aianhi" title="Reviewed Pull Requests">👀</a></td>
+    <td align="center"><a href="https://www.saulshanabrook.com/"><img src="https://avatars1.githubusercontent.com/u/1186124?v=4?s=100" width="100px;" alt=""/><br /><sub><b>Saul Shanabrook</b></sub></a><br /><a href="https://github.com/jupyterlab/jupyterlab-git/commits?author=saulshanabrook" title="Code">💻</a> <a href="#projectManagement-saulshanabrook" title="Project Management">📆</a> <a href="https://github.com/jupyterlab/jupyterlab-git/pulls?q=is%3Apr+reviewed-by%3Asaulshanabrook" title="Reviewed Pull Requests">👀</a> <a href="#infra-saulshanabrook" title="Infrastructure (Hosting, Build-Tools, etc)">🚇</a></td>
+    <td align="center"><a href="https://www.deshaw.com/"><img src="https://avatars0.githubusercontent.com/u/2298205?v=4?s=100" width="100px;" alt=""/><br /><sub><b>The D. E. Shaw Group</b></sub></a><br /><a href="#financial-deshaw" title="">🤝</a></td>
+    <td align="center"><a href="https://github.com/jupytercalpoly"><img src="https://avatars0.githubusercontent.com/u/19445175?v=4?s=100" width="100px;" alt=""/><br /><sub><b>jupytercalpoly</b></sub></a><br /><a href="#financial-jupytercalpoly" title="">🤝</a></td>
   </tr>
 </table>
 
-<!-- markdownlint-enable -->
+<!-- markdownlint-restore -->
 <!-- prettier-ignore-end -->
 
 <!-- ALL-CONTRIBUTORS-LIST:END -->