Fix docs

Signed-off-by: Bernát Gábor <gaborjbernat@gmail.com>

Author: gaborbernat

docs/changelog.rst

@@ -5,6 +5,23 @@ Release History
 
 .. towncrier release notes start
 
+v20.9.0 (2021-10-23)
+--------------------
+
+Features - 20.9.0
+~~~~~~~~~~~~~~~~~
+- Special-case ``--prompt .`` to the name of the current directory - by :user:`rkm`. (`#2220 <https://github.com/pypa/virtualenv/issues/2220>`_)
+- Add libffi-8.dll to pypy windows `#2218 <https://github.com/pypa/virtualenv/issues/2218>`_ - by :user:`mattip`
+
+Bugfixes - 20.9.0
+~~~~~~~~~~~~~~~~~
+- Fixed path collision that could lead to a PermissionError or writing to system
+  directories when using PyPy3.8 - by :user:`mgorny`. (`#2182 <https://github.com/pypa/virtualenv/issues/2182>`_)
+- Upgrade embedded setuptools to ``58.3.0`` from ``58.1.0`` and pip to ``21.3.1`` from ``21.2.4`` - by
+  :user:`gaborbernat`. (`#2205 <https://github.com/pypa/virtualenv/issues/2205>`_)
+- Remove stray closing parenthesis in activate.bat - by :user:`SiggyBar`. (`#2221 <https://github.com/pypa/virtualenv/issues/2221>`_)
+
+
 v20.8.1 (2021-09-24)
 --------------------
 

docs/changelog/2182.bugfix.txt

@@ -64,7 +64,8 @@ def generate_draft_news():
         cwd=root,
         universal_newlines=True,
     )
-    (root / "docs" / "_draft.rst").write_text("" if "No significant changes" in new else new)
+    dest = root / "docs" / "_draft.rst"
+    dest.write_text("" if "No significant changes" in new else new)
 
 
 generate_draft_news()

docs/changelog/2205.bugfix.rst

@@ -91,7 +91,7 @@ docs =
     sphinx>=3
     sphinx-argparse>=0.2.5
     sphinx-rtd-theme>=0.4.3
-    towncrier>=19.9.0rc1
+    towncrier>=21.3
 testing =
     coverage>=4
     coverage_enable_subprocess>=1