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the-littlest-jupyterhub/docs/reference/changelog.md
Erik Sundell 4cd5da40c3 Update to jupyterhub >=4.0.2,<5
2023-08-10 15:14:09 +02:00

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Changelog

Unreleased

  • The default user interface changed to JupyterLab, to restore previous behavior see the documentation about User interfaces.

1.0

1.0.0b1 - 2023-07-07

This is a beta release.

To upgrade to it, after having read the breaking changes below, you can do the
following from a terminal on a machine TLJH is installed.

```shell
# This should NOT be run from a JupyterHub started user server, but should
# run from a standalone terminal session in the machine where TLJH has been
# installed.
curl -L https://tljh.jupyter.org/bootstrap.py \
  | sudo python3 - \
    --version=1.0.0b1
```

This release bundles with the latest available software from the JupyterHub ecosystem.

The TLJH project now has tests to verify upgrades of installations between releases and procedures with automation to make releases. Going onwards, TLJH installations of version 0.2.0 and later are meant to be easy to upgrade.

Breaking changes

  • JupyterHub 1.* has been upgraded to >=4.0.1,<5
    • This upgrade requires user servers to be restarted if they were running during the upgrade.
    • Refer to the JupyterHub changelog for details where you pay attention to the entries for JupyterHub version 2.0.0, 3.0.0, and 4.0.0.
  • Several JupyterHub Authenticators has been upgraded a major version, inspect the changelog for the authenticator class your installation makes use of. For links to the changelogs, see the section below.
  • The configured JupyterHub Proxy class traefik-proxy and the traefik server controlled by JupyterHub via the proxy class has been upgraded to a new major version, but no breaking change are expected to be noticed for users of this distribution.
  • The configured JupyterHub Spawner class jupyterhub-systemdspawner has been upgraded to a new major version, but no breaking change are expected to be noticed for users of this distribution.

Notable dependencies updated

A TLJH installation provides a Python environment where the software for JupyterHub itself runs - the hub environment, and a Python environment where the software of users runs - the user environment.

If you are installing TLJH for the first time, the user environment will be setup initially with Python 3.10 and some other packages described in tljh/requirements-user-env-extras.txt.

If you are upgrading to this version of TLJH, the bare minimum is changed in the user environment. The hub environment's dependencies are on the other hand always upgraded to the latest version within the specified version range defined in tljh/requirements-hub-env.txt and seen below.

The changes in the respective environments between TLJH version 0.2.0 and 1.0.0b1 are summarized below.

Dependency changes in the hub environment Version in 0.2.0 Version in 1.0.0b1 Changelog link Note
jupyterhub 1.* >=4.0.2,<5 Changelog Running in the jupyterhub systemd service
traefik 1.7.33 2.10.1 Changelog Running in the traefik systemd service
traefik-proxy 0.3.* >=1.1.0,<2 Changelog Run by jupyterhub, controls traefik
systemdspawner 0.16.* >=1.0.1,<2 Changelog Run by jupyterhub, controls user servers via systemd
jupyterhub-idle-culler 1.* >=1.2.1,<2 Changelog Run by jupyterhub, stops inactivate servers etc.
firstuseauthenticator 1.* >=1.0.0,<2 Changelog An optional way to authenticate users
tmpauthenticator 0.6.* >=1.0.0,<2 Changelog An optional way to authenticate users
nativeauthenticator 1.* >=1.2.0,<2 Changelog An optional way to authenticate users
oauthenticator 14.* >=16.0.2,<17 Changelog An optional way to authenticate users
ldapauthenticator 1.* >=1.3.2,<2 Changelog An optional way to authenticate users
pip 21.3.* >=23.1.2 Changelog -
Dependency changes in the user environment Version in 0.2.0 Version in 1.0.0 Changelog link Note
jupyterhub 1.* >=4.0.2,<5 Changelog Always upgraded.
pip * >=23.1.2 Changelog Only upgraded if needed.
conda 0.16.0 >=0.16.0 Changelog Only upgraded if needed.
mamba 4.10.3 >=4.10.0 Changelog Only upgraded if needed.

New features added

Enhancements made

Maintenance and upkeep improvements

Documentation improvements

Contributors to this release

The following people contributed discussions, new ideas, code and documentation contributions, and review. See our definition of contributors.

(GitHub contributors page for this release)

@adonm (activity) | @audiodude (activity) | @consideRatio (activity) | @eingemaischt (activity) | @GeorgianaElena (activity) | @Hannnsen (activity) | @jawiv (activity) | @jochym (activity) | @jrdnbradford (activity) | @manics (activity) | @minrk (activity) | @MridulS (activity) | @nsurleraux-railnova (activity) | @Rom1deTroyes (activity) | @wjcapehart (activity) | @yuvipanda (activity)

0.2.0

0.2.0 - 2023-02-27

(full changelog)

Merged PRs

Contributors to this release

(GitHub contributors page for this release)

@1kastner | @6palace | @AashitaK | @aboutaaron | @Adrianhein | @afonit | @ajhenley | @altmas5 | @alvinhuff | @Amran2k16 | @anyushevai | @aolney | @astrojuanlu | @benbovy | @betatim | @bjornarfjelldal | @budgester | @CagtayFabry | @Carreau | @cdibble | @cgawron | @cgodkin | @choldgraf | @codecov | @consideRatio | @cornhundred | @ctb | @CyborgDroid | @danlester | @DataCascadia | @davide84 | @davidedelvento | @deeplook | @dependabot | @dongmok | @dschofield | @efedorov-dart | @EvilMav | @ewidl | @fermasia | @filippo82 | @fm75 | @fomightez | @fperez | @Fregf | @frier-sam | @gabefair | @gantheaume | @gedankenstuecke | @geoffbacon | @GeorgianaElena | @gillybops | @greg-dusek | @gsemet | @Guillaume-Garrigos | @gutow | @gvdr | @gyg-github | @Hannnsen | @henfee | @hoenie-ams | @huhuhang | @iampatterson | @ian-r-rose | @ibayer | @ikhoury | @JavierHernandezMontes | @jayvdb | @jdelamare | @jdkruzr | @jeanmarcalkazzi | @jerpson | @jhadjar | @jihobak | @jkfm | @JobinJohan | @josiahls | @jprorama | @jtpio | @JuanCab | @junctionapps | @jzf2101 | @kafonek | @kannes | @kevmk04 | @lachlancampbell | @lambdaTotoro | @laxdog | @lee-hodg | @leouieda | @leportella | @letianw91 | @Louren | @LTangaF | @lumbric | @luong-komorebi | @mangecoeur | @manics | @MartijnZ | @mauro3 | @MayeulC | @mbenguig | @mdpiper | @meeseeksmachine | @mgd722 | @mhwasil | @minrk | @mpkirby | @mpound | @MridulS | @mskblackbelt | @mtav | @mukhendra | @namin | @nguyenvulong | @norcalbiostat | @oisinBates | @olivierverdier | @owah | @parente | @parmentelat | @paulnakroshis | @pbugnion | @pnasrat | @psychemedia | @ptcane | @pulponair | @raybellwaves | @rdmolony | @rgbkrk | @richardbrinkman | @RobinTTY | @robnagler | @rprimet | @rraghav13 | @scottkleinman | @sethwoodworth | @shireenrao | @silhouetted | @staeiou | @stephen-a2z | @story645 | @subgero | @sukhjitsehra | @support | @t3chbg | @tkang007 | @TobiGiese | @toccalenuvole73 | @tomliptrot | @trallard | @twrobinson | @VincePlantItAi | @vsisl | @waltermateriais | @welcome | @willingc | @willirath | @wjcapehart | @wqh17101 | @wrightaprilm | @xavierliang | @ynnelson | @yuvipanda | @znicholls

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