diff --git a/apps/rush/CHANGELOG.json b/apps/rush/CHANGELOG.json
index 4bc0db6bc5..c940129145 100644
--- a/apps/rush/CHANGELOG.json
+++ b/apps/rush/CHANGELOG.json
@@ -1,6 +1,24 @@
 {
   "name": "@microsoft/rush",
   "entries": [
+    {
+      "version": "5.146.0",
+      "tag": "@microsoft/rush_v5.146.0",
+      "date": "Tue, 10 Dec 2024 21:23:18 GMT",
+      "comments": {
+        "none": [
+          {
+            "comment": "Support fallback syntax in `.npmrc` files if the package manager is PNPM. See https://pnpm.io/npmrc"
+          },
+          {
+            "comment": "Add an `.isPnpm` property to `RushConfiguration` that is set to true if the package manager for the Rush repo is PNPM."
+          },
+          {
+            "comment": "Support pnpm lockfile v9, which is used by default starting in pnpm v9."
+          }
+        ]
+      }
+    },
     {
       "version": "5.145.0",
       "tag": "@microsoft/rush_v5.145.0",
diff --git a/apps/rush/CHANGELOG.md b/apps/rush/CHANGELOG.md
index 575f6afbb9..1bc745f134 100644
--- a/apps/rush/CHANGELOG.md
+++ b/apps/rush/CHANGELOG.md
@@ -1,6 +1,15 @@
 # Change Log - @microsoft/rush
 
-This log was last generated on Tue, 10 Dec 2024 05:14:11 GMT and should not be manually modified.
+This log was last generated on Tue, 10 Dec 2024 21:23:18 GMT and should not be manually modified.
+
+## 5.146.0
+Tue, 10 Dec 2024 21:23:18 GMT
+
+### Updates
+
+- Support fallback syntax in `.npmrc` files if the package manager is PNPM. See https://pnpm.io/npmrc
+- Add an `.isPnpm` property to `RushConfiguration` that is set to true if the package manager for the Rush repo is PNPM.
+- Support pnpm lockfile v9, which is used by default starting in pnpm v9.
 
 ## 5.145.0
 Tue, 10 Dec 2024 05:14:11 GMT
diff --git a/common/changes/@microsoft/rush/feature-support_fallback_syntax_in_npmrc_2024-12-04-13-22.json b/common/changes/@microsoft/rush/feature-support_fallback_syntax_in_npmrc_2024-12-04-13-22.json
deleted file mode 100644
index c1ed42db1e..0000000000
--- a/common/changes/@microsoft/rush/feature-support_fallback_syntax_in_npmrc_2024-12-04-13-22.json
+++ /dev/null
@@ -1,10 +0,0 @@
-{
-  "changes": [
-    {
-      "packageName": "@microsoft/rush",
-      "comment": "Support fallback syntax in `.npmrc` files if the package manager is PNPM. See https://pnpm.io/npmrc",
-      "type": "none"
-    }
-  ],
-  "packageName": "@microsoft/rush"
-}
\ No newline at end of file
diff --git a/common/changes/@microsoft/rush/feature-support_fallback_syntax_in_npmrc_2024-12-10-20-47.json b/common/changes/@microsoft/rush/feature-support_fallback_syntax_in_npmrc_2024-12-10-20-47.json
deleted file mode 100644
index ed72420999..0000000000
--- a/common/changes/@microsoft/rush/feature-support_fallback_syntax_in_npmrc_2024-12-10-20-47.json
+++ /dev/null
@@ -1,10 +0,0 @@
-{
-  "changes": [
-    {
-      "packageName": "@microsoft/rush",
-      "comment": "Add an `.isPnpm` property to `RushConfiguration` that is set to true if the package manager for the Rush repo is PNPM.",
-      "type": "none"
-    }
-  ],
-  "packageName": "@microsoft/rush"
-}
\ No newline at end of file
diff --git a/common/changes/@microsoft/rush/feature-support_pnpmv9_2024-11-19-08-24.json b/common/changes/@microsoft/rush/feature-support_pnpmv9_2024-11-19-08-24.json
deleted file mode 100644
index d60cf92c6c..0000000000
--- a/common/changes/@microsoft/rush/feature-support_pnpmv9_2024-11-19-08-24.json
+++ /dev/null
@@ -1,10 +0,0 @@
-{
-  "changes": [
-    {
-      "packageName": "@microsoft/rush",
-      "comment": "Support pnpm lockfile v9, which is used by default starting in pnpm v9.",
-      "type": "none"
-    }
-  ],
-  "packageName": "@microsoft/rush"
-}
\ No newline at end of file