diff --git a/changelogs/client_server/newsfragments/2278.feature b/changelogs/client_server/newsfragments/2278.feature
new file mode 100644
index 00000000..ba906004
--- /dev/null
+++ b/changelogs/client_server/newsfragments/2278.feature
@@ -0,0 +1 @@
+Add `GET /_matrix/client/v1/admin/suspend/{userId}`, as per [MSC4323](https://github.com/matrix-org/matrix-spec-proposals/pull/4323).
diff --git a/changelogs/client_server/newsfragments/2278.new.1 b/changelogs/client_server/newsfragments/2278.new.1
new file mode 100644
index 00000000..ba906004
--- /dev/null
+++ b/changelogs/client_server/newsfragments/2278.new.1
@@ -0,0 +1 @@
+Add `GET /_matrix/client/v1/admin/suspend/{userId}`, as per [MSC4323](https://github.com/matrix-org/matrix-spec-proposals/pull/4323).
diff --git a/changelogs/client_server/newsfragments/2278.new.2 b/changelogs/client_server/newsfragments/2278.new.2
new file mode 100644
index 00000000..e2d0e630
--- /dev/null
+++ b/changelogs/client_server/newsfragments/2278.new.2
@@ -0,0 +1 @@
+Add endpoints to lock and suspend server-local users for administrations and add the `m.account_management` capability, as per [MSC4323](https://github.com/matrix-org/matrix-spec-proposals/pull/4323).
diff --git a/changelogs/client_server/newsfragments/2278.new.3 b/changelogs/client_server/newsfragments/2278.new.3
new file mode 100644
index 00000000..4802ede7
--- /dev/null
+++ b/changelogs/client_server/newsfragments/2278.new.3
@@ -0,0 +1 @@
+Add `GET /_matrix/client/v1/admin/lock/{userId}`, as per [MSC4323](https://github.com/matrix-org/matrix-spec-proposals/pull/4323).
diff --git a/changelogs/client_server/newsfragments/2278.new.4 b/changelogs/client_server/newsfragments/2278.new.4
new file mode 100644
index 00000000..a5aa9ab6
--- /dev/null
+++ b/changelogs/client_server/newsfragments/2278.new.4
@@ -0,0 +1 @@
+Add `PUT /_matrix/client/v1/admin/lock/{userId}`, as per [MSC4323](https://github.com/matrix-org/matrix-spec-proposals/pull/4323).