diff --git a/CHANGELOG.md b/CHANGELOG.md
index 28943b7..1fdba80 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -10,6 +10,20 @@ See the changelog fragments in the [`changelog.d` directory](https://github.com/
 
 <!-- scriv-insert-here -->
 
+## 1.0.0 — 2021-07-24
+
+### Added
+
+- Release instructions to `CONTRIBUTING.md`.
+
+### Added
+
+- Documentation for `ExactVersion`'s fields.
+
+### Changed
+
+- Add a release step to check action workflows for success.
+
 ## 0.18.1 — 2021-07-24
 
 ### Fixed
diff --git a/changelog.d/20210724_140807_brett.md b/changelog.d/20210724_140807_brett.md
deleted file mode 100644
index b2c26eb..0000000
--- a/changelog.d/20210724_140807_brett.md
+++ /dev/null
@@ -1,41 +0,0 @@
-<!--
-A new scriv changelog fragment.
-
-Uncomment the section that is right (remove the HTML comment wrapper).
--->
-
-<!--
-### Removed
-
-- A bullet item for the Removed category.
-
--->
-
-### Added
-
-- Release instructions to `CONTRIBUTING.md`.
-
-<!--
-### Changed
-
-- A bullet item for the Changed category.
-
--->
-<!--
-### Deprecated
-
-- A bullet item for the Deprecated category.
-
--->
-<!--
-### Fixed
-
-- A bullet item for the Fixed category.
-
--->
-<!--
-### Security
-
-- A bullet item for the Security category.
-
--->
diff --git a/changelog.d/20210724_142512_brett.md b/changelog.d/20210724_142512_brett.md
deleted file mode 100644
index 6b143a6..0000000
--- a/changelog.d/20210724_142512_brett.md
+++ /dev/null
@@ -1,41 +0,0 @@
-<!--
-A new scriv changelog fragment.
-
-Uncomment the section that is right (remove the HTML comment wrapper).
--->
-
-<!--
-### Removed
-
-- A bullet item for the Removed category.
-
--->
-
-### Added
-
-- Documentation for `ExactVersion`'s fields.
-
-<!--
-### Changed
-
-- A bullet item for the Changed category.
-
--->
-<!--
-### Deprecated
-
-- A bullet item for the Deprecated category.
-
--->
-<!--
-### Fixed
-
-- A bullet item for the Fixed category.
-
--->
-<!--
-### Security
-
-- A bullet item for the Security category.
-
--->
diff --git a/changelog.d/20210724_142843_brett.md b/changelog.d/20210724_142843_brett.md
deleted file mode 100644
index ce8b34b..0000000
--- a/changelog.d/20210724_142843_brett.md
+++ /dev/null
@@ -1,41 +0,0 @@
-<!--
-A new scriv changelog fragment.
-
-Uncomment the section that is right (remove the HTML comment wrapper).
--->
-
-<!--
-### Removed
-
-- A bullet item for the Removed category.
-
--->
-<!--
-### Added
-
-- A bullet item for the Added category.
-
--->
-
-### Changed
-
-- Add a release step to check action workflows for success.
-
-<!--
-### Deprecated
-
-- A bullet item for the Deprecated category.
-
--->
-<!--
-### Fixed
-
-- A bullet item for the Fixed category.
-
--->
-<!--
-### Security
-
-- A bullet item for the Security category.
-
--->