Merge pull request #3045 from jupyterhub/update-jupyterhub

Update jupyterhub from 3.1.1 to 4.0.0b1

Author: consideRatio

ci/refreeze

@@ -14,6 +14,6 @@ for img in ${IMAGES}; do
         --workdir=/io \
         --user=root \
         python:3.11-bullseye \
-        sh -c 'pip install pip-tools==6.* && pip-compile --upgrade'
+        sh -c 'pip install pip-tools==6.* && pip-compile --resolver=backtracking --upgrade'
     popd
 done

docs/source/changelog.md

@@ -14,6 +14,14 @@ this list should be updated.
 
 - K8s 1.22 is now required.
 - The Helm chart's provided images now use Python 3.11 instead of Python 3.9.
+- JupyterHub 3.0.0 is upgraded to 4.0.0b1.
+  - Although it is not officially supported to run a JupyterHub server with a
+    major version different from the singleuser servers' `jupyterhub-singleuser`
+    version, it seems possible during this upgrade. We recommend your singleuser
+    images are upgraded as soon as practical, before or after the JupyterHub
+    chart is upgraded. We expect running user servers to be able to keep running
+    during the upgrade.
+  - Changelog available at https://jupyterhub.readthedocs.io/en/latest/changelog.html
 
 ## 2.0
 

images/hub/requirements.in

@@ -7,7 +7,7 @@
 
 # JupyterHub itself, update this version pinning by running the workflow
 # mentioned above.
-jupyterhub==3.1.1
+jupyterhub==4.0.0b1
 
 ## Authenticators
 jupyterhub-firstuseauthenticator>=1

images/hub/requirements.txt

@@ -8,7 +8,7 @@ aiohttp==3.8.4
     # via kubernetes-asyncio
 aiosignal==1.3.1
     # via aiohttp
-alembic==1.9.3
+alembic==1.9.4
     # via jupyterhub
 async-generator==1.10
     # via jupyterhub
@@ -34,12 +34,10 @@ charset-normalizer==3.0.1
     # via
     #   aiohttp
     #   requests
-cryptography==39.0.1
+cryptography==39.0.2
     # via pyopenssl
 escapism==1.0.1
-    # via
-    #   jupyterhub-kubespawner
-    #   jupyterhub-ltiauthenticator
+    # via jupyterhub-kubespawner
 frozenlist==1.3.3
     # via
     #   aiohttp
@@ -60,7 +58,7 @@ jsonschema==4.17.3
     #   oauthenticator
 jupyter-telemetry==0.1.0
     # via jupyterhub
-jupyterhub==3.1.1
+jupyterhub==4.0.0b1
     # via
     #   -r requirements.in
     #   jupyterhub-firstuseauthenticator
@@ -80,7 +78,7 @@ jupyterhub-kubespawner==4.3.0
     # via -r requirements.in
 jupyterhub-ldapauthenticator==1.3.2
     # via -r requirements.in
-jupyterhub-ltiauthenticator==1.2.0
+jupyterhub-ltiauthenticator==1.4.0
     # via -r requirements.in
 jupyterhub-nativeauthenticator==1.1.0
     # via -r requirements.in
@@ -143,9 +141,9 @@ python-dateutil==2.8.2
     #   jupyterhub
     #   jupyterhub-idle-culler
     #   kubernetes-asyncio
-python-json-logger==2.0.5
+python-json-logger==2.0.7
     # via jupyter-telemetry
-python-slugify==8.0.0
+python-slugify==8.0.1
     # via jupyterhub-kubespawner
 pyyaml==6.0
     # via
@@ -169,12 +167,12 @@ six==1.16.0
     #   mwoauth
     #   onetimepass
     #   python-dateutil
-sqlalchemy==2.0.3
+sqlalchemy==2.0.4
     # via
     #   alembic
     #   jupyterhub
     #   sqlalchemy-cockroachdb
-sqlalchemy-cockroachdb==1.4.4
+sqlalchemy-cockroachdb==2.0.0
     # via -r requirements.in
 statsd==4.0.1
     # via -r requirements.in
@@ -190,7 +188,7 @@ traitlets==5.9.0
     #   jupyter-telemetry
     #   jupyterhub
     #   jupyterhub-ldapauthenticator
-typing-extensions==4.4.0
+typing-extensions==4.5.0
     # via sqlalchemy
 urllib3==1.26.14
     # via

images/singleuser-sample/requirements.in

@@ -7,12 +7,11 @@
 
 # JupyterHub itself, update this version pinning by running the workflow
 # mentioned above.
-jupyterhub==3.1.1
+jupyterhub==4.0.0b1
 
 # UI
 jupyterlab
 nbclassic
-retrolab
 
 # plugins
 nbgitpuller