Initial changelog for 2022.10.0

[manics]

We're going to bump jupyterhub-singleuser to 3.0.0

repo2docker/repo2docker/buildpacks/conda/environment.yml

Line 11 in d7be04e

- jupyterhub-singleuser==1.5.0

jupyterhub/binderhub#1544 (comment)

I think we should make a release before doing so.

Generated with

github-activity --target jupyterhub/repo2docker --since 2022.02.0  | sed -r \
  -e 's%\[#([0-9]+)\]\(https://github.com/jupyterhub/repo2docker/pull/[0-9]+\)%:pr:`\1`%' \
  -e 's%\(\[\@([A-Za-z0-9-]+)\]\(https://github.com/[A-Za-z0-9-]+\)\)%by :user:`\1`%'

I think

• ci: refactor julia/r/conda tests - now ~25 min instead of ~50 min #1188

is the only open PR that's close to being merged. It's not required for this release though.

[yuvipanda]

Let's just make a release, and then we can make one more after merging that? Is merging this all that is needed?

[consideRatio]

The #1188 is 100% ci system stuff, no need to be included!

[manics]

It's not needed, but a release is usually a good time to review the current state of the project. Happy to go with whatever everyone prefers.

Updating to JupyterLab 3.0.0 may not be as easy as it first seems, I've created this issue with some options:
#1195

[manics]

Released!