Renku

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This release adds support
`for showing workflows in the UI <https://renku.readthedocs.io/en/latest/topic-guides/workflows.html>`_.
You can visualize workflows in project pages by clicking on the new `Workflows` tab.
Support for editing workflows and searching them through multiple projects will come in a feature release.

This also brings changes to the way data is organized in the Triples Store and bug-fixes to improve
the core service stability.

Features
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* **UI**: browse and visualize workflows in projects 🔀 (`2038 <https://github.com/SwissDataScienceCenter/renku-ui/issues/2038>`_)
* **UI**: add refresh button to update live sessions ↪️
* **Renku core service**: add ``/workflow_plans.list`` and ``/workflow_plans.show`` for listing and showing workflows in a project 🔀
* **Knowledge Graph**: use Named Graphs dataset in the Triples Store for provisioning processes and APIs 💾

Bug fixes
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* **UI**: fill values correctly in new project form links 🔗 (`2026 <https://github.com/SwissDataScienceCenter/renku-ui/issues/2026>`_)
* **UI**: handle corrupted autosave information and improve warnings when starting a session ⚠️
* **Renku core service**: fix intermittent issue with project cache concurrency 🏃
* **Renku core service**: fix import of private datasets with some cloud-native github instances ⤵️

Individual components
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- `renku-python 1.9.1 <https://github.com/SwissDataScienceCenter/renku-python/releases/tag/v1.9.1>`_

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This release fixes a bug in the core-service and includes improvements for the renku gateway service

Features
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* **Gateway**: enable ``/gitlab`` path even when external GitLab is configured, and forward traffic to external GitLab

Bug fixes
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* **Renku Core Service**: fix temporary working directory in service getting accidentally removed by other threads
* **Project templates**: fix broken ``nbconvert`` package needed by jupyter notebooks and server

Individual components
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- `renku-python 1.8.1 <https://github.com/SwissDataScienceCenter/renku-python/releases/tag/v1.8.1>`_

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This release fixes a bug in sessions.

Bug fixes
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* **UI**: prevent occasionally flashing a loader when working with sessions

Individual components
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This release brings improvements and bug fixes to Renku UI.

Features
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* **UI**: Save session button (`1957 <https://github.com/SwissDataScienceCenter/renku-ui/issues/1957>`_, `#1985 <https://github.com/SwissDataScienceCenter/renku-ui/issues/1985>`_, `#2040 <https://github.com/SwissDataScienceCenter/renku-ui/issues/2040>`_)
* **UI**: Add environment variables when starting a session (`2058 <https://github.com/SwissDataScienceCenter/renku-ui/issues/2058>`_, `#2066 <https://github.com/SwissDataScienceCenter/renku-ui/issues/2066>`_)
* **UI**: Add progress indicator when starting a session (`1879 <https://github.com/SwissDataScienceCenter/renku-ui/issues/1879>`_, `#2054 <https://github.com/SwissDataScienceCenter/renku-ui/issues/2054>`_)
* **Sessions**: Detailed session start status breakdown (`1289 <https://github.com/SwissDataScienceCenter/renku-notebooks/issues/1289>`_)

Bug fixes
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* **Renku Core Service**, **Renku CLI**: Fixes Dockerfile Renku version when force setting a template to update an old project
* **Renku CLI**: Allow passing in multiple custom metadata entries for Project and Dataset entities
* **Knowledge Graph**: fixes improving stability
* **UI**: Restore notebook rendering (`2052 <https://github.com/SwissDataScienceCenter/renku-ui/issues/2052>`_)

Individual components
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This release includes fixes and improvements for the renku gateway service that deals with authentication
It also includes improvements to the renku documentation about CLI plugins

Features
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* **Documentation**: add CLI plugins section

Bug fixes
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* **Gateway**: re-initialize keycloak server-side client if needed
* **Gateway**: remove anonymous user ID creation because it is handled by the ui-server
* **Tests**: Modify acceptance test wait duration for locating a terminal in a session

Individual components
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This release comes with the first step towards a new data organization inside the Renku Knowledge Graph. Although completely transparent for the users at this point, the change brings substantial additions to the internal processes within the Knowledge Graph as well as adds a migration which copies all the data in the old format to the new one. For the time being, data in both the new and the old format will be kept in sync, however the API will still use the data in the old format.

Features
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* **Knowledge Graph**: new parallel processes to provision data to Named Graphs datasets in the Triples Store
* **Knowledge Graph**: a new Triples Store migration that creates transformed version of all the data in the new Named Graphs dataset

Bug fixes
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* **Knowledge Graph**: Jena upgraded to 4.6.1 to address an issue that in certain circumstance makes Jena unresponsive
* **Sessions**: various bug fixes and improvements

Individual components
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