Merge pull request #6153 from cylc/prepare-8.3.0

Prepare release: 8.3.0
cylc · Jun 18, 2024 · d172605 · d172605
2 parents 3962f3d + 37ca2bf
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diff --git a/CHANGES.md b/CHANGES.md
@@ -11,6 +11,86 @@ $ towncrier create <PR-number>.<break|feat|fix>.md --content "Short description"
 
 <!-- towncrier release notes start -->
 
+## __cylc-8.3.0 (Released 2024-06-18)__
+
+### ⚠ Breaking Changes
+
+[#5600](https://github.com/cylc/cylc-flow/pull/5600) - The `cylc dump` command now only shows active tasks (e.g. running & queued
+  tasks). This restores its behaviour of only showing the tasks which currently
+  exist in the pool as it did in Cylc 7 and earlier versions of Cylc 8.
+
+[#5727](https://github.com/cylc/cylc-flow/pull/5727) - Cylc now ignores `PYTHONPATH` to make it more robust to task environments which set this value. If you want to add to the Cylc environment itself, e.g. to install a Cylc extension, use `CYLC_PYTHONPATH`.
+
+[#5794](https://github.com/cylc/cylc-flow/pull/5794) - Remove `cylc report-timings` from automatic installation with `pip install cylc-flow[all]`. If you now wish to install it use `pip install cylc-flow[report-timings]`. `cylc report-timings` is incompatible with Python 3.12.
+
+[#5836](https://github.com/cylc/cylc-flow/pull/5836) - Removed the 'CYLC_TASK_DEPENDENCIES' environment variable
+
+[#5956](https://github.com/cylc/cylc-flow/pull/5956) - `cylc lint`: deprecated `[cylc-lint]` section in favour of `[tool.cylc.lint]` in `pyproject.toml`
+
+[#6046](https://github.com/cylc/cylc-flow/pull/6046) - The `submit-fail` and `expire` task outputs must now be
+  [optional](https://cylc.github.io/cylc-doc/stable/html/glossary.html#term-optional-output)
+  and can no longer be
+  [required](https://cylc.github.io/cylc-doc/stable/html/glossary.html#term-required-output).
+
+### 🚀 Enhancements
+
+[#5571](https://github.com/cylc/cylc-flow/pull/5571) - Make workflow `CYLC_` variables available to the template processor during parsing.
+
+[#5658](https://github.com/cylc/cylc-flow/pull/5658) - New "cylc set" command for setting task prerequisites and outputs.
+
+[#5709](https://github.com/cylc/cylc-flow/pull/5709) - Forward arbitrary environment variables over SSH connections
+
+[#5721](https://github.com/cylc/cylc-flow/pull/5721) - Allow task simulation mode settings to be changed dynamically using `cylc broadcast`.
+
+[#5731](https://github.com/cylc/cylc-flow/pull/5731) - Major upgrade to `cylc tui` which now supports larger workflows and can browse installed workflows.
+
+[#5738](https://github.com/cylc/cylc-flow/pull/5738) - Optionally spawn parentless xtriggered tasks sequentially - i.e., one at a time, after the previous xtrigger is satisfied, instead of all at once out to the runahead limit. The `wall_clock` xtrigger is now sequential by default.
+
+[#5769](https://github.com/cylc/cylc-flow/pull/5769) - Include task messages and workflow port as appropriate in emails configured by "mail events".
+
+[#5803](https://github.com/cylc/cylc-flow/pull/5803) - Updated 'reinstall' functionality to support multiple workflows
+
+[#5809](https://github.com/cylc/cylc-flow/pull/5809) - The workflow-state command and xtrigger are now flow-aware and take universal IDs instead of separate arguments for cycle point, task name, etc. (which are still supported, but deprecated).
+
+[#5831](https://github.com/cylc/cylc-flow/pull/5831) - Add capability to install xtriggers via a new cylc.xtriggers entry point
+
+[#5864](https://github.com/cylc/cylc-flow/pull/5864) - Reimplemented the `suite-state` xtrigger for interoperability with Cylc 7.
+
+[#5872](https://github.com/cylc/cylc-flow/pull/5872) - Improvements to `cylc clean` remote timeout handling.
+
+[#5873](https://github.com/cylc/cylc-flow/pull/5873) - `cylc lint` improvements:
+  - Allow use of `#noqa: S001` comments to skip checks for a single line.
+  - Stop `cylc lint` objecting to `%include <file>` syntax.
+
+[#5879](https://github.com/cylc/cylc-flow/pull/5879) - `cylc lint` now warns of use of old templated items such as `%(suite)s`
+
+[#5890](https://github.com/cylc/cylc-flow/pull/5890) - Lint: Warn users that setting ``CYLC_VERSION``, ``ROSE_VERSION`` or
+  ``FCM_VERSION`` in the workflow config is deprecated.
+
+[#5943](https://github.com/cylc/cylc-flow/pull/5943) - The `stop after cycle point` can now be specified as an offset from the inital cycle point.
+
+[#5955](https://github.com/cylc/cylc-flow/pull/5955) - Support xtrigger argument validation.
+
+[#6029](https://github.com/cylc/cylc-flow/pull/6029) - Workflow graph window extent is now preserved on reload.
+
+[#6046](https://github.com/cylc/cylc-flow/pull/6046) - The condition that Cylc uses to evaluate task output completion can now be
+  customized in the `[runtime]` section with the new `completion` configuration.
+  This provides a more advanced way to check that tasks generate their required
+  outputs when run.
+
+### 🔧 Fixes
+
+[#5809](https://github.com/cylc/cylc-flow/pull/5809) - Fix bug where the "cylc workflow-state" command only polled for
+  task-specific status queries and custom outputs.
+
+[#6008](https://github.com/cylc/cylc-flow/pull/6008) - Fixed bug where the `[scheduler][mail]to/from` settings did not apply as defaults for task event mail.
+
+[#6036](https://github.com/cylc/cylc-flow/pull/6036) - Fixed bug in simulation mode where repeated submissions were not displaying correctly in TUI/GUI.
+
+[#6067](https://github.com/cylc/cylc-flow/pull/6067) - Fixed a bug that sometimes allowed suicide-triggered or manually removed tasks to be added back later.
+
+[#6123](https://github.com/cylc/cylc-flow/pull/6123) - Allow long-format datetime cycle points in IDs used on the command line.
+
 ## __cylc-8.2.7 (Released 2024-05-15)__
 
 ### 🔧 Fixes

diff --git a/changes.d/5571.feat.md b/changes.d/5571.feat.md
diff --git a/changes.d/5600.break.md b/changes.d/5600.break.md
diff --git a/changes.d/5658.feat.md b/changes.d/5658.feat.md
diff --git a/changes.d/5709.feat.md b/changes.d/5709.feat.md
diff --git a/changes.d/5721.feat.md b/changes.d/5721.feat.md
diff --git a/changes.d/5727.break.md b/changes.d/5727.break.md
diff --git a/changes.d/5731.feat.md b/changes.d/5731.feat.md
diff --git a/changes.d/5738.feat.md b/changes.d/5738.feat.md
diff --git a/changes.d/5769.feat.md b/changes.d/5769.feat.md
diff --git a/changes.d/5794.break.md b/changes.d/5794.break.md
diff --git a/changes.d/5803.feat.md b/changes.d/5803.feat.md
diff --git a/changes.d/5809.feat.d b/changes.d/5809.feat.d
diff --git a/changes.d/5809.fix.d b/changes.d/5809.fix.d
diff --git a/changes.d/5831.feat.md b/changes.d/5831.feat.md
diff --git a/changes.d/5836.break.md b/changes.d/5836.break.md
diff --git a/changes.d/5864.feat.md b/changes.d/5864.feat.md
diff --git a/changes.d/5872.feat.md b/changes.d/5872.feat.md
diff --git a/changes.d/5873.feat.md b/changes.d/5873.feat.md
diff --git a/changes.d/5879.feat.md b/changes.d/5879.feat.md
diff --git a/changes.d/5890.feat.md b/changes.d/5890.feat.md
diff --git a/changes.d/5943.feat.md b/changes.d/5943.feat.md
diff --git a/changes.d/5955.feat.md b/changes.d/5955.feat.md
diff --git a/changes.d/5956.break.md b/changes.d/5956.break.md
diff --git a/changes.d/6008.fix.md b/changes.d/6008.fix.md
diff --git a/changes.d/6029.feat.md b/changes.d/6029.feat.md
diff --git a/changes.d/6036.fix.md b/changes.d/6036.fix.md
diff --git a/changes.d/6046.break.md b/changes.d/6046.break.md
diff --git a/changes.d/6046.feat.md b/changes.d/6046.feat.md
diff --git a/changes.d/6067.fix.md b/changes.d/6067.fix.md
diff --git a/changes.d/6123.fix.md b/changes.d/6123.fix.md
diff --git a/cylc/flow/__init__.py b/cylc/flow/__init__.py
@@ -53,7 +53,7 @@ def environ_init():
 
 environ_init()
 
-__version__ = '8.3.0.dev'
+__version__ = '8.3.0'
 
 
 def iter_entry_points(entry_point_name):