release 20.4.3

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

Author: gaborbernat

.github/workflows/check.yml

@@ -15,14 +15,14 @@ jobs:
 
   test:
     name: test ${{ matrix.py }} - ${{ matrix.os }}
-    runs-on: ${{ matrix.os }}-latest
+    runs-on: ${{ matrix.os }}
     strategy:
       fail-fast: false
       matrix:
         os:
-          - ubuntu
-          - windows
-          - macos
+          - ubuntu-latest
+          - windows-latest
+          - macos-latest
         py:
           - 3.9
           - 3.8
@@ -33,8 +33,8 @@ jobs:
           - 2.7
           - pypy2
         include:
-          - { os: macos, py: brew@py3 }
-          - { os: ubuntu, py: 3.4.10 }
+          - { os: macos-latest, py: brew@py3 }
+          - { os: "ubuntu-18.04", py: 3.4.10 }
     steps:
       - name: Install OS dependencies
         run: |
@@ -101,22 +101,22 @@ jobs:
 
   check:
     name: ${{ matrix.tox_env }} - ${{ matrix.os }}
-    runs-on: ${{ matrix.os }}-latest
+    runs-on: ${{ matrix.os }}
     strategy:
       fail-fast: false
       matrix:
         os:
-          - ubuntu
-          - windows
+          - ubuntu-latest
+          - windows-latest
         tox_env:
           - dev
           - docs
           - readme
           - upgrade
           - zipapp
         exclude:
-          - { os: windows, tox_env: readme }
-          - { os: windows, tox_env: docs }
+          - { os: windows-latest, tox_env: readme }
+          - { os: windows-latest, tox_env: docs }
     steps:
       - uses: actions/checkout@v2
         with:

docs/changelog.rst

@@ -5,6 +5,15 @@ Release History
 
 .. towncrier release notes start
 
+v20.4.3 (2021-03-16)
+--------------------
+
+Bugfixes - 20.4.3
+~~~~~~~~~~~~~~~~~
+- Bump embeded setuptools from ``52.0.0`` to ``54.1.2`` - by :user:`gaborbernat` (`#2069 <https://github.com/pypa/virtualenv/issues/2069>`_)
+- Fix PyPy3 stdlib on Windows is incorrect - by :user:`gaborbernat`. (`#2071 <https://github.com/pypa/virtualenv/issues/2071>`_)
+
+
 v20.4.2 (2021-02-01)
 --------------------