diff --git a/changelog/851.feature.rst b/changelog/851.feature.rst
deleted file mode 100644
index 0714ba28..00000000
--- a/changelog/851.feature.rst
+++ /dev/null
@@ -1 +0,0 @@
-Use Rich to add color to ``upload`` logging output.
diff --git a/changelog/869.feature.rst b/changelog/869.feature.rst
deleted file mode 100644
index 2c165214..00000000
--- a/changelog/869.feature.rst
+++ /dev/null
@@ -1 +0,0 @@
-Drop support for Python 3.6.
diff --git a/changelog/871.bugfix.rst b/changelog/871.bugfix.rst
deleted file mode 100644
index 0af5ea72..00000000
--- a/changelog/871.bugfix.rst
+++ /dev/null
@@ -1 +0,0 @@
-Remove Twine's dependencies from the ``User-Agent`` header when uploading.
diff --git a/changelog/874.feature.rst b/changelog/874.feature.rst
deleted file mode 100644
index 5682dced..00000000
--- a/changelog/874.feature.rst
+++ /dev/null
@@ -1 +0,0 @@
-Use Rich to add color to ``check`` output.
diff --git a/changelog/877.feature.rst b/changelog/877.feature.rst
deleted file mode 100644
index c2fb4462..00000000
--- a/changelog/877.feature.rst
+++ /dev/null
@@ -1 +0,0 @@
-Use Rich instead of tqdm for upload progress bar.
diff --git a/changelog/879.bugfix.rst b/changelog/879.bugfix.rst
deleted file mode 100644
index d2ebf007..00000000
--- a/changelog/879.bugfix.rst
+++ /dev/null
@@ -1 +0,0 @@
-Improve detection of disabled BLAKE2 hashing due to FIPS mode.
diff --git a/changelog/887.bugfix.rst b/changelog/887.bugfix.rst
deleted file mode 100644
index 6cba3eee..00000000
--- a/changelog/887.bugfix.rst
+++ /dev/null
@@ -1 +0,0 @@
-Restore warning for missing ``long_description``.
diff --git a/docs/changelog.rst b/docs/changelog.rst
index 673d3fcc..9db8f7aa 100644
--- a/docs/changelog.rst
+++ b/docs/changelog.rst
@@ -12,6 +12,26 @@ schemes recommended by the Python Packaging Authority.
 
 .. towncrier release notes start
 
+Twine 4.0.0 (2022-03-31)
+------------------------
+
+Features
+^^^^^^^^
+
+- Drop support for Python 3.6. (`#869 <https://github.com/pypa/twine/issues/869>`_)
+- Use Rich to add color to ``upload`` output. (`#851 <https://github.com/pypa/twine/issues/851>`_)
+- Use Rich to add color to ``check`` output. (`#874 <https://github.com/pypa/twine/issues/874>`_)
+- Use Rich instead of tqdm for upload progress bar. (`#877 <https://github.com/pypa/twine/issues/877>`_)
+
+
+Bugfixes
+^^^^^^^^
+
+- Remove Twine's dependencies from the ``User-Agent`` header when uploading. (`#871 <https://github.com/pypa/twine/issues/871>`_)
+- Improve detection of disabled BLAKE2 hashing due to FIPS mode. (`#879 <https://github.com/pypa/twine/issues/879>`_)
+- Restore warning for missing ``long_description``. (`#887 <https://github.com/pypa/twine/issues/887>`_)
+
+
 Twine 3.8.0 (2022-02-02)
 ------------------------
 
diff --git a/tox.ini b/tox.ini
index fb8f6b9b..cabad41a 100644
--- a/tox.ini
+++ b/tox.ini
@@ -83,11 +83,12 @@ commands =
     python -c 'with open("mypy/index.txt") as f: print(f.read())'
 
 [testenv:changelog]
+skip_install = True
 basepython = python3
 deps =
     towncrier
 commands =
-    towncrier {posargs}
+    towncrier build {posargs}
 
 [testenv:release]
 # specify Python 3 to use platform's default Python 3