Adjust after merge from main:

- release date
- changelog

CHANGELOG.md

@@ -15,7 +15,7 @@ Increment the:
 
 ## [Unreleased]
 
-## [1.9.1] 2023-05-23
+## [1.9.1] 2023-05-26
 
 * [DEPRECATION] Drop C++11 support
   [#2146](https://github.com/open-telemetry/opentelemetry-cpp/pull/2146)
@@ -46,6 +46,8 @@ Increment the:
   [#2107](https://github.com/open-telemetry/opentelemetry-cpp/pull/2107)
 * [BUILD] Build break with old curl, macro CURL_VERSION_BITS unknown
   [#2102](https://github.com/open-telemetry/opentelemetry-cpp/pull/2102)
+* [BUILD] Transitive dependency issue with the otlp http exporter
+  [#2154](https://github.com/open-telemetry/opentelemetry-cpp/pull/2154)
 
 * [TEST] Add unit test for log body implicit conversions.
   [#2136](https://github.com/open-telemetry/opentelemetry-cpp/pull/2136)
@@ -62,7 +64,6 @@ Increment the:
 
 * [EXPORTER] Fixed HTTP session cleanup on shutdown
   [#2111](https://github.com/open-telemetry/opentelemetry-cpp/pull/2111)
-
 * [EXPORTER] Delegate all API calls of gRPC into
   opentelemetry_exporter_otlp_grpc_client,
   and make it contains all symbols needed.

sdk/src/version/version.cc

@@ -16,13 +16,13 @@ const int minor_version     = 9;
 const int patch_version     = 1;
 const char *pre_release     = "NONE";
 const char *build_metadata  = "NONE";
-const int count_new_commits = 21;
+const int count_new_commits = 22;
 const char *branch          = "make_release_1.9.1";
-const char *commit_hash     = "61e8741a70cde8f273b3de49a772f05a12566e80";
+const char *commit_hash     = "5592180d539b59c4e8293bc927f5a6431fcbacdf";
 const char *short_version   = "1.9.1";
 const char *full_version =
-    "1.9.1-NONE-NONE-21-make_release_1.9.1-61e8741a70cde8f273b3de49a772f05a12566e80";
-const char *build_date = "Tue 23 May 2023 09:29:31 AM UTC";
+    "1.9.1-NONE-NONE-22-make_release_1.9.1-5592180d539b59c4e8293bc927f5a6431fcbacdf";
+const char *build_date = "Fri 26 May 2023 07:14:07 AM UTC";
 }  // namespace version
 }  // namespace sdk
 OPENTELEMETRY_END_NAMESPACE