[RELEASE] Release opentelemetry-cpp 1.28.0 (#4233)

Author: marcalff

CHANGELOG.md

@@ -10,7 +10,7 @@ if(CMAKE_VERSION VERSION_GREATER_EQUAL "3.20.0")
 endif()
 
 set(OPENTELEMETRY_VERSION_NUMBER "1.28.0")
-set(OPENTELEMETRY_VERSION_SUFFIX "-dev")
+set(OPENTELEMETRY_VERSION_SUFFIX "")
 set(OPENTELEMETRY_VERSION
     "${OPENTELEMETRY_VERSION_NUMBER}${OPENTELEMETRY_VERSION_SUFFIX}")
 

CMakeLists.txt

@@ -3,7 +3,7 @@
 
 module(
     name = "opentelemetry-cpp",
-    version = "1.28.0-dev",
+    version = "1.28.0",
     compatibility_level = 0,
     repo_name = "io_opentelemetry_cpp",
 )

MODULE.bazel

@@ -12,7 +12,7 @@
 #endif
 
 // NOLINTBEGIN(cppcoreguidelines-macro-to-enum)
-#define OPENTELEMETRY_VERSION "1.28.0-dev"
+#define OPENTELEMETRY_VERSION "1.28.0"
 #define OPENTELEMETRY_VERSION_MAJOR 1
 #define OPENTELEMETRY_VERSION_MINOR 28
 #define OPENTELEMETRY_VERSION_PATCH 0

api/include/opentelemetry/version.h

@@ -3,7 +3,7 @@
 
 #pragma once
 
-#define OPENTELEMETRY_SDK_VERSION "1.28.0-dev"
+#define OPENTELEMETRY_SDK_VERSION "1.28.0"
 
 #include "opentelemetry/version.h"
 

sdk/include/opentelemetry/sdk/version/version.h

@@ -14,16 +14,16 @@ namespace version
 const int major_version    = 1;
 const int minor_version    = 28;
 const int patch_version    = 0;
-const char *pre_release    = "dev";
+const char *pre_release    = "";
 const char *build_metadata = "none";
 const char *short_version  = "1.28.0";
-const char *full_version   = "1.28.0-dev";
+const char *full_version   = "1.28.0";
 /**
  * Release date.
  * For published releases: YYYY-MM-DD
  * For -dev releases: empty string
  */
-const char *build_date = "";
+const char *build_date = "2026-07-16";
 }  // namespace version
 }  // namespace sdk
 OPENTELEMETRY_END_NAMESPACE

sdk/src/version/version.cc

@@ -21,7 +21,7 @@
 github_url = "https://github.com/open-telemetry/opentelemetry-cpp"
 
 [version]
-current = "1.28.0-dev"
+current = "1.28.0"
 
 # Example of a semver regexp.
 # Make sure this matches current_version before