diff --git a/changelog.adoc b/changelog.adoc
index b9045d689..464cbfcef 100644
--- a/changelog.adoc
+++ b/changelog.adoc
@@ -2,6 +2,35 @@
 
 // scriv-insert-here
 
+== 3.21.0 (2023-12-08)
+
+Enhancements:
+
+* The ``globus api <service>`` command now supports a ``--scope-string`` parameter.
+
+  * If supplied, the CLI will enforce that any specified scope strings are included
+    in consent requirements *in addition to* standard service scope requirements.
+
+  * This parameter may be supplied multiple times to specify multiple scope strings.
+
+  * This parameter is only supported in the context of Client Credentials-based authentication.
+    ([Client Credentials with GLOBUS_CLI_CLIENT_ID](https://docs.globus.org/cli/environment_variables/#client_credentials_with_globus_cli_client_id))
+
+* Support Python 3.12.
+
+Other:
+
+* Test against Python 3.12 in CI.
+
+* Replaced all references to the tutorial endpoints.
+
+* Deprecate and hide commands related to management of GCSv4:
+
+  * `globus endpoint activate`
+  * `globus endpoint deactivate`
+  * `globus endpoint is-activated`
+  * `globus endpoint server`
+
 == 3.20.0 (2023-12-06)
 
 Bugfixes:
diff --git a/changelog.d/20231206_130249_derek_api_scopes.md b/changelog.d/20231206_130249_derek_api_scopes.md
deleted file mode 100644
index ae714a879..000000000
--- a/changelog.d/20231206_130249_derek_api_scopes.md
+++ /dev/null
@@ -1,12 +0,0 @@
-
-### Enhancements
-
-* The ``globus api <service>`` command now supports a ``--scope-string`` parameter.
-
-  * If supplied, the CLI will enforce that any specified scope strings are included
-    in consent requirements *in addition to* standard service scope requirements.
-
-  * This parameter may be supplied multiple times to specify multiple scope strings.
-
-  * This parameter is only supported in the context of Client Credentials-based authentication.
-    ([Client Credentials with GLOBUS_CLI_CLIENT_ID](https://docs.globus.org/cli/environment_variables/#client_credentials_with_globus_cli_client_id))
diff --git a/changelog.d/20231207_091830_kurtmckee_python_3_12.md b/changelog.d/20231207_091830_kurtmckee_python_3_12.md
deleted file mode 100644
index 9cc999506..000000000
--- a/changelog.d/20231207_091830_kurtmckee_python_3_12.md
+++ /dev/null
@@ -1,3 +0,0 @@
-### Other
-
-* Test against Python 3.12 in CI.
diff --git a/changelog.d/20231207_094126_kurtmckee_python_3_12.md b/changelog.d/20231207_094126_kurtmckee_python_3_12.md
deleted file mode 100644
index f41559500..000000000
--- a/changelog.d/20231207_094126_kurtmckee_python_3_12.md
+++ /dev/null
@@ -1,3 +0,0 @@
-### Enhancements
-
-* Support Python 3.12.
diff --git a/changelog.d/20231207_140648_ada_remove_tutorial_endpoints.md b/changelog.d/20231207_140648_ada_remove_tutorial_endpoints.md
deleted file mode 100644
index aac5abb6f..000000000
--- a/changelog.d/20231207_140648_ada_remove_tutorial_endpoints.md
+++ /dev/null
@@ -1,3 +0,0 @@
-### Other
-
-* Replaced all references to the tutorial endpoints.
diff --git a/changelog.d/20231207_180145_sirosen_deprecate_v4_cmds.md b/changelog.d/20231207_180145_sirosen_deprecate_v4_cmds.md
deleted file mode 100644
index 8de79d76d..000000000
--- a/changelog.d/20231207_180145_sirosen_deprecate_v4_cmds.md
+++ /dev/null
@@ -1,8 +0,0 @@
-### Other
-
-* Deprecate and hide commands related to management of GCSv4:
-
-  * `globus endpoint activate`
-  * `globus endpoint deactivate`
-  * `globus endpoint is-activated`
-  * `globus endpoint server`
diff --git a/src/globus_cli/version.py b/src/globus_cli/version.py
index 8f3612e0e..530229323 100644
--- a/src/globus_cli/version.py
+++ b/src/globus_cli/version.py
@@ -7,7 +7,7 @@
 
 # single source of truth for package version,
 # see https://packaging.python.org/en/latest/single_source_version/
-__version__ = "3.20.0"
+__version__ = "3.21.0"
 
 # app name to send as part of SDK requests
 app_name = f"Globus CLI v{__version__}"