# Cylc 8.0.0 Released **URL:** \ **Category:** Cylc Announce\ **Created:** [July 29, 2022, 2:48pm UTC](https://cylc.discourse.group/t/cylc-8-0-0-released/511 "2022-07-29T14:48:47Z")\ **Posts on this page:** 10\ **Page:** 1
**Author:** ![wxtim](https://yyz2.discourse-cdn.com/free1/user_avatar/cylc.discourse.group/wxtim/32/151_2.png) [@wxtim](https://cylc.discourse.group/u/wxtim)\ **Post date:** [July 29, 2022, 2:48pm UTC](https://cylc.discourse.group/t/cylc-8-0-0-released/511/1 "2022-07-29T14:48:47Z")
We are pleased to announce the release of Cylc 8.0.0! For information on how to use Cylc 8, see: - [Installation Guide](https://cylc.github.io/cylc-doc/latest/html/installation.html) - [Migration Guide](https://cylc.github.io/cylc-doc/latest/html/7-to-8/index.html) The **new** `cylc lint` tool is useful in highlighting things you will need to change to upgrade Cylc 7 workflows (It also checks workflow configs for style). ### Feedback Please post questions on migration from Cylc 7 (and Rose 2019) to Cylc 8, or related topics, in the [Cylc 8 Migration category](https://cylc.discourse.group/c/cylc/7-to-8/13) on this forum. ### Bugfixes We will announce bugfix releases for the 8.0 series here as they are made. ---
**Author:** ![oliver.sanders](https://yyz2.discourse-cdn.com/free1/user_avatar/cylc.discourse.group/oliver.sanders/32/110_2.png) [@oliver.sanders](https://cylc.discourse.group/u/oliver.sanders)\ **Post date:** [July 29, 2022, 2:52pm UTC](https://cylc.discourse.group/t/cylc-8-0-0-released/511/2 "2022-07-29T14:52:06Z")
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**Author:** ![oliver.sanders](https://yyz2.discourse-cdn.com/free1/user_avatar/cylc.discourse.group/oliver.sanders/32/110_2.png) [@oliver.sanders](https://cylc.discourse.group/u/oliver.sanders)\ **Post date:** [August 25, 2022, 2:22pm UTC](https://cylc.discourse.group/t/cylc-8-0-0-released/511/3 "2022-08-25T14:22:49Z")
We have released cylc-flow 8.0.1 which contains several bugfixes including: - Assorted issues related to the reloading of workflow. - Some improvements to the handling of auto restart. - Cylc clean can now remove the top level of the workflow run directory. For a full summary of changes see the [changelog](https://github.com/cylc/cylc-flow/blob/8.0.1/CHANGES.md#cylc-801-released-2022-08-16). ```auto # to update cylc-flow in a conda environment: conda update cylc-flow=8.0 # to update cylc-flow in a pip environment: pip install 'cylc-flow==8.*' --upgrade ``` ---
**Author:** ![oliver.sanders](https://yyz2.discourse-cdn.com/free1/user_avatar/cylc.discourse.group/oliver.sanders/32/110_2.png) [@oliver.sanders](https://cylc.discourse.group/u/oliver.sanders)\ **Post date:** [September 13, 2022, 10:28am UTC](https://cylc.discourse.group/t/cylc-8-0-0-released/511/4 "2022-09-13T10:28:32Z")
We have released cylc-flow 8.0.2 which contains a few bugfixes including: - Support for `rsync` version 3.2.4 and later. - Support for web proxies for the tutorial workflows. - Fixed duplicate workflow stall events. For a full summary see the [changelog](https://github.com/cylc/cylc-flow/blob/8.0.x/CHANGES.md#cylc-802-released-2022-09-12). ```auto # to update cylc-flow in a conda environment: conda update cylc-flow=8.0 # to update cylc-flow in a pip environment: pip install 'cylc-flow==8.*' --upgrade ``` ---
**Author:** ![wxtim](https://yyz2.discourse-cdn.com/free1/user_avatar/cylc.discourse.group/wxtim/32/151_2.png) [@wxtim](https://cylc.discourse.group/u/wxtim)\ **Post date:** [September 15, 2022, 8:14am UTC](https://cylc.discourse.group/t/cylc-8-0-0-released/511/5 "2022-09-15T08:14:35Z")
#### We have released **Rose 2.0.1** This fixes a bug which prevented Rose from installing files from systems without Python 3. For a full summary see the [changelog](https://github.com/cylc/cylc-flow/blob/8.0.x/CHANGES.md#cylc-802-released-2022-09-12). #### We have released **Cylc Rose 1.1.1** which contains bugfixes: - Fix bug where Cylc Rose did not ignore variables commented with `!!` or `!` in `rose-suite.conf` files. - Fix bug where `rose stem` did not handle non-fcm version controlled workflow sources correctly. For a full summary see the [changelog](https://github.com/cylc/cylc-rose/blob/master/CHANGES.md#selected-cylc-rose-changes). #### How to update In a conda environment: ```bash conda update cylc-rose=1.1.1 conda update metomi-rose=2.0.1 ``` In a pip environment: ```bash pip install cylc-rose==1.* --upgrade pip install metomi-rose==2.* --upgrade ``` ---
**Author:** ![oliver.sanders](https://yyz2.discourse-cdn.com/free1/user_avatar/cylc.discourse.group/oliver.sanders/32/110_2.png) [@oliver.sanders](https://cylc.discourse.group/u/oliver.sanders)\ **Post date:** [September 20, 2022, 4:04pm UTC](https://cylc.discourse.group/t/cylc-8-0-0-released/511/6 "2022-09-20T16:04:52Z")
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**Author:** ![oliver.sanders](https://yyz2.discourse-cdn.com/free1/user_avatar/cylc.discourse.group/oliver.sanders/32/110_2.png) [@oliver.sanders](https://cylc.discourse.group/u/oliver.sanders)\ **Post date:** [October 17, 2022, 3:47pm UTC](https://cylc.discourse.group/t/cylc-8-0-0-released/511/7 "2022-10-17T15:47:13Z")
We have released cylc-flow 8.0.3 which contains a few bugfixes including: - Fixes filtering tasks by state on the command line, e.g. triggering failed tasks. - Allow platform settings to be configured for scheduler hosts using `localhost` platform. - Fix spurious triggering from no-flow tasks. - Fix reload issues in compatibility mode. For a full summary see the [changelog](https://github.com/cylc/cylc-flow/blob/8.0.3/CHANGES.md#cylc-803-released-2022-10-17): ```auto # to update cylc-flow in a conda environment: conda update cylc-flow=8.0 # to update cylc-flow in a pip environment: pip install 'cylc-flow==8.*' --upgrade ``` ---
**Author:** ![oliver.sanders](https://yyz2.discourse-cdn.com/free1/user_avatar/cylc.discourse.group/oliver.sanders/32/110_2.png) [@oliver.sanders](https://cylc.discourse.group/u/oliver.sanders)\ **Post date:** [November 8, 2022, 5:08pm UTC](https://cylc.discourse.group/t/cylc-8-0-0-released/511/8 "2022-11-08T17:08:07Z")
#### We have released **Rose 2.0.2** This fixes issues with the tutorial workflow. For a full list of changes see the [changelog](https://github.com/metomi/rose/blob/2.0.x/CHANGES.md#202-released-2022-11-08). #### How to update In a conda environment: ```auto conda update metomi-rose=2.0.2 ``` In a pip environment: ```auto pip install metomi-rose==2.0.* --upgrade ``` ---
**Author:** ![oliver.sanders](https://yyz2.discourse-cdn.com/free1/user_avatar/cylc.discourse.group/oliver.sanders/32/110_2.png) [@oliver.sanders](https://cylc.discourse.group/u/oliver.sanders)\ **Post date:** [December 14, 2022, 3:17pm UTC](https://cylc.discourse.group/t/cylc-8-0-0-released/511/9 "2022-12-14T15:17:20Z")
### We have released Cylc 8.0.4 This contains a few bugfixes including: - A fix for an issue which could prevent jobs which were left running when the scheduler was restarted from being able to message back on completion. - Improved robustness with platform outages. - A fix for an issue in a tutorial. For a full summary see the [changelog](https://github.com/cylc/cylc-flow/blob/8.0.4/CHANGES.md#cylc-804-released-2022-12-14). ### How to update site installations Sites should create a new Cylc environment and manage parallel installations using the provided [wrapper script](https://cylc.github.io/cylc-doc/stable/html/installation.html#managing-environments). ### How to update stand-alone installations ```bash # First shut down running workflows: cylc stop '*' # For Conda managed environments: conda update cylc-flow=8.0 # For Pip managed environments: pip install 'cylc-flow==8.*' --upgrade ``` ---
**Author:** ![oliver.sanders](https://yyz2.discourse-cdn.com/free1/user_avatar/cylc.discourse.group/oliver.sanders/32/110_2.png) [@oliver.sanders](https://cylc.discourse.group/u/oliver.sanders)\ **Post date:** [January 16, 2023, 5:10pm UTC](https://cylc.discourse.group/t/cylc-8-0-0-released/511/10 "2023-01-16T17:10:27Z")
### We have now released Cylc 8.1.0. The Cylc 8.0 series releases will now only receive critical bugfixes. > [@Cylc 8.1.x Release Announcements](https://cylc.discourse.group/t/cylc-flow-8-1-0-released/578): > > We are pleased to announce the release of Cylc 8.1.0! This release includes several new features including: A new “log” view in the GUI for viewing workflow/job logs. [A new “graph” view](https://cylc.discourse.group/t/the-new-graph-view/581) in the GUI for viewing tasks and dependencies. Command line shortcuts for the common “validate-install-play” and “validate-reinstall-(reload|restart)” working patterns. Broadcast edit (a replacement for the Cylc 7 trigger-edit) in the GUI. As well as many general usability improvements. [Changes](https://cylc.github.io/cylc-doc/8.1.0/html/reference/changes.html#cylc-8-1-0)[Installatio…](https://cylc.github.io/cylc-doc/8.1.0/html/installation.html)