diff --git a/CHANGES.rst b/CHANGES.rst
index fac96a3..39bfc4b 100644
--- a/CHANGES.rst
+++ b/CHANGES.rst
@@ -19,8 +19,8 @@ Release History
    - Removed
    - Fixed
 
-1.0.0 (unreleased)
-==================
+1.0.0 (July 30, 2019)
+=====================
 
 Initial release of ``pytest-allclose``!
 Thanks to all of the contributors for making this possible!
diff --git a/pytest_allclose/version.py b/pytest_allclose/version.py
index 2f59d31..c62bdef 100644
--- a/pytest_allclose/version.py
+++ b/pytest_allclose/version.py
@@ -8,7 +8,7 @@
 
 name = "pytest_allclose"
 version_info = (1, 0, 0)  # (major, minor, patch)
-dev = 0
+dev = None
 
 version = "{v}{dev}".format(
     v=".".join(str(v) for v in version_info),