diff --git a/Extension/CHANGELOG.md b/Extension/CHANGELOG.md
index fb4f8fab7..72c48e9f8 100644
--- a/Extension/CHANGELOG.md
+++ b/Extension/CHANGELOG.md
@@ -1,6 +1,10 @@
 # C/C++ for Visual Studio Code Changelog
 
-## Version 1.27.1: August 19, 2025
+## Version 1.27.1: August 21, 2025
+### Bug Fix
+* Fix a crash regression with `__BASE_FILE__`. [#13866](https://github.com/microsoft/vscode-cpptools/issues/13866)
+
+## Version 1.27.1: August 20, 2025
 ### Bug Fixes
 * Fix the `__FILE_NAME__` macro being undefined with IntelliSense when using GCC/Clang. [#11164](https://github.com/microsoft/vscode-cpptools/issues/11164)
 * Fix Doxygen generation overwriting a function signature. [#13839](https://github.com/microsoft/vscode-cpptools/issues/13839)
@@ -62,7 +66,7 @@
 ### Bug Fixes
 * Fix no error appearing in the configuration UI when an invalid `compilerPath` is used. [#12661](https://github.com/microsoft/vscode-cpptools/issues/12661)
 * Fix the 'Debug C/C++ File' button sometimes disappearing. [#13400](https://github.com/microsoft/vscode-cpptools/issues/13400)
-* Fix a crash in `read_double`. [#13435](https://github.com/Microsoft/vscode-cpptools/issues/13435)
+* Fix a crash in `read_double`. [#13435](https://github.com/microsoft/vscode-cpptools/issues/13435)
 * Fix the handling of default file associations for certain file extensions. [PR #13455](https://github.com/microsoft/vscode-cpptools/pull/13455)
 * Fix shell parsing of the arguments of a full command line in `compilerPath`. [PR #13468](https://github.com/microsoft/vscode-cpptools/pull/13468)
 * Fix C and CUDA files being interpreted as C++ in `compile_commands.json`. [#13471](https://github.com/microsoft/vscode-cpptools/issues/13471)
@@ -108,7 +112,7 @@
 * Fix a potential deadlock after using 'Reset IntelliSense Database'. [#13337](https://github.com/microsoft/vscode-cpptools/issues/13337)
 * Fix some localization bugs. [PR #13373](https://github.com/microsoft/vscode-cpptools/pull/13373)
 * Fix IntelliSense showing the wrong size of objects. [#13375](https://github.com/microsoft/vscode-cpptools/issues/13375)
-* Fix the `get_mangled_function_name` IntelliSense process crash. [#13358](https://github.com/Microsoft/vscode-cpptools/issues/13358)
+* Fix the `get_mangled_function_name` IntelliSense process crash. [#13358](https://github.com/microsoft/vscode-cpptools/issues/13358)
 * Fix an issue with duplicate forced includes being removed. Multiple forced includes of the same file should now properly be included multiple times.
 * Fix an issue in which the base configuration browse paths may not get populated when using a custom configuration provider.
 * Fix an issue with forced includes not being resolved against the same include path search order as a compiler would.
@@ -167,7 +171,7 @@
 * Fix a compile commands fallback logic issue. [#12947](https://github.com/microsoft/vscode-cpptools/issues/12947)
   * Thank you for the contribution. [@yiftahw](https://github.com/yiftahw) [PR #12948](https://github.com/microsoft/vscode-cpptools/pull/12948)
 * Fix an issue in which a `didOpen` event was processed before the language client was fully started. [#12954](https://github.com/microsoft/vscode-cpptools/issues/12954)
-* Fix the IntelliSense mode being `macos` instead of `windows` when `_WIN32` is defined on macOS. [#13016](https://github.com/Microsoft/vscode-cpptools/issues/13016)
+* Fix the IntelliSense mode being `macos` instead of `windows` when `_WIN32` is defined on macOS. [#13016](https://github.com/microsoft/vscode-cpptools/issues/13016)
 * Fix IntelliSense bugs when using non-UTF8 file encodings. [#13028](https://github.com/microsoft/vscode-cpptools/issues/13028), [#13044](https://github.com/microsoft/vscode-cpptools/issues/13044)
 * Fix an incorrect translation for "binary operator". [#13048](https://github.com/microsoft/vscode-cpptools/issues/13048)
 * Fix the "references may be missing" logging pane being shown when the `C_Cpp.loggingLevel` is `Error` or `None`. [#13066](https://github.com/microsoft/vscode-cpptools/issues/13066)
diff --git a/Extension/package.json b/Extension/package.json
index e865129a4..7f3bd9c08 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": "1.27.1-main",
+    "version": "1.27.2-main",
     "publisher": "ms-vscode",
     "icon": "LanguageCCPP_color_128x.png",
     "readme": "README.md",