diff --git a/Extension/CHANGELOG.md b/Extension/CHANGELOG.md
index 2309c04fb4..fb0554ed87 100644
--- a/Extension/CHANGELOG.md
+++ b/Extension/CHANGELOG.md
@@ -25,6 +25,11 @@
 * Fix `Rescan Workspace` running an extra time per workspace folder.
 * Fix a random crash after settings change.
 
+### Known Issues
+* The configuration UI and json shows errors when an older version of `cl.exe` is set in the `compilerPath`. [#5151](https://github.com/microsoft/vscode-cpptools/issues/5151)
+* The debugger doesn't work until the extension is reinstalled after macOS High Sierra or older is upgraded to a newer OS. [#5171](https://github.com/microsoft/vscode-cpptools/issues/5171)
+* The Outline view may sometimes be incorrect for files outside the workspace. [#3949](https://github.com/microsoft/vscode-cpptools/issues/3949)
+
 ## Version 0.27.0-insiders3: March 16, 2019
 ### Bug Fixes
 * Fix update to clang-format 9.0.1 (and without shared library dependencies). [#2887](https://github.com/microsoft/vscode-cpptools/issues/2887), [#3174](https://github.com/microsoft/vscode-cpptools/issues/3174)
diff --git a/Extension/package.json b/Extension/package.json
index 9ca4a6ca3f..c5a6b8da6b 100644
--- a/Extension/package.json
+++ b/Extension/package.json
@@ -2,7 +2,7 @@
   "name": "cpptools",
   "displayName": "C/C++",
   "description": "C/C++ IntelliSense, debugging, and code browsing.",
-  "version": "0.27.0-master",
+  "version": "0.27.0",
   "publisher": "ms-vscode",
   "preview": true,
   "icon": "LanguageCCPP_color_128x.png",
diff --git a/Extension/src/main.ts b/Extension/src/main.ts
index 41f1b338f3..367c755d9d 100644
--- a/Extension/src/main.ts
+++ b/Extension/src/main.ts
@@ -132,6 +132,9 @@ async function offlineInstallation(info: PlatformInformation): Promise<void> {
     setInstallationStage('cleanUpUnusedBinaries');
     await cleanUpUnusedBinaries(info);
 
+    setInstallationStage('cleanUpUnusedBinaries');
+    await cleanUpUnusedBinaries(info);
+
     setInstallationStage('makeBinariesExecutable');
     await makeBinariesExecutable();