Release notes for 3.0.0

Author: aaltat

docs/PythonLibCore-3.0.0.rst

@@ -0,0 +1,90 @@
+=========================
+Python Library Core 3.0.0
+=========================
+
+
+.. default-role:: code
+
+
+`Python Library Core`_ is a generic component making it easier to create
+bigger `Robot Framework`_ test libraries. Python Library Core 3.0.0 is
+a new release with fixing but with RF 4 and typing.Union resulting incorrect
+conversion. Also this release drops support for Rf 3.1
+
+All issues targeted for Python Library Core v3.0.0 can be found
+from the `issue tracker`_.
+
+**REMOVE ``--pre`` from the next command with final releases.**
+If you have pip_ installed, just run
+
+::
+
+   pip install --pre --upgrade pip install robotframework-pythonlibcore
+
+to install the latest available release or use
+
+::
+
+   pip install pip install robotframework-pythonlibcore==3.0.0
+
+to install exactly this version. Alternatively you can download the source
+distribution from PyPI_ and install it manually.
+
+Python Library Core 3.0.0 was released on Friday June 11, 2021.
+
+.. _PythonLibCore: https://github.com/robotframework/PythonLibCore
+.. _Robot Framework: http://robotframework.org
+.. _pip: http://pip-installer.org
+.. _PyPI: https://pypi.python.org/pypi/robotframework-robotlibcore
+.. _issue tracker: https://github.com/robotframework/PythonLibCore/issues?q=milestone%3Av3.0.0
+
+
+.. contents::
+   :depth: 2
+   :local:
+
+Most important enhancements
+===========================
+${None} type conversion does not work correctly  (`#81`_)
+---------------------------------------------------------
+When argument contained type hint with typing.Union and None default value,
+and keyword was used with ${None} default value, then argument was not converted
+correctly with RF 4.
+
+Drop Python 2 and Python 3.5 support (`#76`_)
+---------------------------------------------
+Python 2 and 3.5 support is not anymore supported. Many thanks for Hugo van Kemenade for
+providing the PR.
+
+Support only RF 3.2.2 and 4.0.1 (`#80`_)
+----------------------------------------
+Support for RF 3.1 is dropped. Only Rf 3.2 and 4.0 are supported by this release.
+
+Full list of fixes and enhancements
+===================================
+
+.. list-table::
+    :header-rows: 1
+
+    * - ID
+      - Type
+      - Priority
+      - Summary
+    * - `#81`_
+      - bug
+      - critical
+      - ${None} type conversion does not work correctly 
+    * - `#76`_
+      - enhancement
+      - critical
+      - Drop Python 2 and Python 3.5 support
+    * - `#80`_
+      - enhancement
+      - critical
+      - Support only RF 3.2.2 and 4.0.1
+
+Altogether 3 issues. View on the `issue tracker <https://github.com/robotframework/PythonLibCore/issues?q=milestone%3Av3.0.0>`__.
+
+.. _#81: https://github.com/robotframework/PythonLibCore/issues/81
+.. _#76: https://github.com/robotframework/PythonLibCore/issues/76
+.. _#80: https://github.com/robotframework/PythonLibCore/issues/80