Merge pull request #3096 from jupyterhub/update-jupyterhub

Update jupyterhub from 4.0.0b2 to 4.0.0

Author: consideRatio

docs/source/changelog.md

@@ -14,14 +14,11 @@ this list should be updated.
 
 - K8s 1.23 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 4.0.0b2.
-  - 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.
-  - Please refer to the [JupyterHub changelog] for details
+- JupyterHub 3.0.0 is upgraded to 4.0.0.
+  - Please refer to the [JupyterHub changelog] for details, but note that this
+    upgrade won't require user servers to be restarted or first install version
+    4 of `jupyterhub` (PyPI) or `jupyterhub-base` (conda-forge) in their user
+    environments.
 - KubeSpawner 4.2.0 is upgraded to 5.0.0
   - Please read to the [KubeSpawner changelog]'s breaking changes and be aware
     that configuring [`singleuser.extraEnv`](schema_singleuser.extraEnv) is to

images/hub/requirements.in

@@ -7,7 +7,7 @@
 
 # JupyterHub itself, update this version pinning by running the workflow
 # mentioned above.
-jupyterhub==4.0.0b2
+jupyterhub==4.0.0
 
 ## Authenticators
 jupyterhub-firstuseauthenticator>=1

images/hub/requirements.txt

@@ -62,7 +62,7 @@ jsonschema==4.17.3
     #   oauthenticator
 jupyter-telemetry==0.1.0
     # via jupyterhub
-jupyterhub==4.0.0b2
+jupyterhub==4.0.0
     # via
     #   -r requirements.in
     #   jupyterhub-firstuseauthenticator
@@ -126,7 +126,7 @@ prometheus-client==0.16.0
     # via jupyterhub
 psycopg2==2.9.6
     # via -r requirements.in
-pyasn1==0.4.8
+pyasn1==0.5.0
     # via ldap3
 pycparser==2.21
     # via cffi

images/singleuser-sample/requirements.in

@@ -7,7 +7,7 @@
 
 # JupyterHub itself, update this version pinning by running the workflow
 # mentioned above.
-jupyterhub==4.0.0b2
+jupyterhub==4.0.0
 
 # UI
 jupyterlab

images/singleuser-sample/requirements.txt

@@ -145,7 +145,7 @@ jupyter-ydoc==0.2.4
     # via
     #   jupyter-server-ydoc
     #   jupyterlab
-jupyterhub==4.0.0b2
+jupyterhub==4.0.0
     # via -r requirements.in
 jupyterlab==3.6.3
     # via -r requirements.in

jupyterhub/Chart.yaml

@@ -2,7 +2,7 @@
 apiVersion: v2
 name: jupyterhub
 version: 0.0.1-set.by.chartpress
-appVersion: "4.0.0b2"
+appVersion: "4.0.0"
 description: Multi-user Jupyter installation
 keywords: [jupyter, jupyterhub, z2jh]
 home: https://z2jh.jupyter.org