Preparing release version 4.6.4

CHANGELOG.rst

@@ -18,6 +18,26 @@ with advance notice in the **Deprecations** section of releases.
 
 .. towncrier release notes start
 
+pytest 4.6.4 (2019-06-28)
+=========================
+
+Bug Fixes
+---------
+
+- `#5404 <https://github.com/pytest-dev/pytest/issues/5404>`_: Emit a warning when attempting to unwrap a broken object raises an exception,
+  for easier debugging (`#5080 <https://github.com/pytest-dev/pytest/issues/5080>`__).
+
+
+- `#5444 <https://github.com/pytest-dev/pytest/issues/5444>`_: Fix ``--stepwise`` mode when the first file passed on the command-line fails to collect.
+
+
+- `#5482 <https://github.com/pytest-dev/pytest/issues/5482>`_: Fix bug introduced in 4.6.0 causing collection errors when passing
+  more than 2 positional arguments to ``pytest.mark.parametrize``.
+
+
+- `#5505 <https://github.com/pytest-dev/pytest/issues/5505>`_: Fix crash when discovery fails while using ``-p no:terminal``.
+
+
 pytest 4.6.3 (2019-06-11)
 =========================
 

doc/en/announce/index.rst

@@ -6,6 +6,7 @@ Release announcements
    :maxdepth: 2
 
 
+   release-4.6.4
    release-4.6.3
    release-4.6.2
    release-4.6.1

doc/en/announce/release-4.6.4.rst

@@ -0,0 +1,22 @@
+pytest-4.6.4
+=======================================
+
+pytest 4.6.4 has just been released to PyPI.
+
+This is a bug-fix release, being a drop-in replacement. To upgrade::
+
+  pip install --upgrade pytest
+
+The full changelog is available at https://docs.pytest.org/en/latest/changelog.html.
+
+Thanks to all who contributed to this release, among them:
+
+* Anthony Sottile
+* Bruno Oliveira
+* Daniel Hahler
+* Thomas Grainger
+* Zac Hatfield-Dodds
+
+
+Happy testing,
+The pytest Development Team