Merge pull request #8469 from daverodgman/mbedtls-2.28.6-pr

Mbedtls 2.28.6
diff --git a/BRANCHES.md b/BRANCHES.md
index 57d4027..6711cb9 100644
--- a/BRANCHES.md
+++ b/BRANCHES.md
@@ -76,6 +76,6 @@
 - [`development`](https://github.com/Mbed-TLS/mbedtls/)
 - [`mbedtls-2.28`](https://github.com/Mbed-TLS/mbedtls/tree/mbedtls-2.28)
  maintained until at least the end of 2024, see
-  <https://github.com/Mbed-TLS/mbedtls/releases/tag/v2.28.5>.
+  <https://github.com/Mbed-TLS/mbedtls/releases/tag/v2.28.6>.
 
 Users are urged to always use the latest version of a maintained branch.
diff --git a/ChangeLog b/ChangeLog
index 27b5820..a856275 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,11 @@
 Mbed TLS ChangeLog (Sorted per branch, date)
 
+= Mbed TLS 2.28.6 branch released 2023-11-06
+
+Changes
+   *  Mbed TLS is now released under a dual Apache-2.0 OR GPL-2.0-or-later
+      license. Users may choose which license they take the code under.
+
 = Mbed TLS 2.28.5 branch released 2023-10-05
 
 Features
diff --git a/doxygen/input/doc_mainpage.h b/doxygen/input/doc_mainpage.h
index 1a4cc41..c2343a6 100644
--- a/doxygen/input/doc_mainpage.h
+++ b/doxygen/input/doc_mainpage.h
@@ -10,7 +10,7 @@
  */
 
 /**
- * @mainpage Mbed TLS v2.28.5 API Documentation
+ * @mainpage Mbed TLS v2.28.6 API Documentation
  *
  * This documentation describes the internal structure of Mbed TLS.  It was
  * automatically generated from specially formatted comment blocks in
diff --git a/doxygen/mbedtls.doxyfile b/doxygen/mbedtls.doxyfile
index f6f160d..1939ac9 100644
--- a/doxygen/mbedtls.doxyfile
+++ b/doxygen/mbedtls.doxyfile
@@ -1,4 +1,4 @@
-PROJECT_NAME           = "Mbed TLS v2.28.5"
+PROJECT_NAME           = "Mbed TLS v2.28.6"
 OUTPUT_DIRECTORY       = ../apidoc/
 FULL_PATH_NAMES        = NO
 OPTIMIZE_OUTPUT_FOR_C  = YES
diff --git a/include/mbedtls/config.h b/include/mbedtls/config.h
index d844bfa..ac2146e 100644
--- a/include/mbedtls/config.h
+++ b/include/mbedtls/config.h
@@ -851,6 +851,9 @@
  * contexts and therefore is a compatibility break for applications that access
  * fields of a mbedtls_ecdh_context structure directly. See also
  * MBEDTLS_ECDH_LEGACY_CONTEXT in include/mbedtls/ecdh.h.
+ *
+ * The Everest code is provided under the Apache 2.0 license only; therefore enabling this
+ * option is not compatible with taking the library under the GPL v2.0-or-later license.
  */
 //#define MBEDTLS_ECDH_VARIANT_EVEREST_ENABLED
 
diff --git a/include/mbedtls/version.h b/include/mbedtls/version.h
index 21348d2..ae91a09 100644
--- a/include/mbedtls/version.h
+++ b/include/mbedtls/version.h
@@ -26,16 +26,16 @@
  */
 #define MBEDTLS_VERSION_MAJOR  2
 #define MBEDTLS_VERSION_MINOR  28
-#define MBEDTLS_VERSION_PATCH  5
+#define MBEDTLS_VERSION_PATCH  6
 
 /**
  * The single version number has the following structure:
  *    MMNNPP00
  *    Major version | Minor version | Patch version
  */
-#define MBEDTLS_VERSION_NUMBER         0x021C0500
-#define MBEDTLS_VERSION_STRING         "2.28.5"
-#define MBEDTLS_VERSION_STRING_FULL    "Mbed TLS 2.28.5"
+#define MBEDTLS_VERSION_NUMBER         0x021C0600
+#define MBEDTLS_VERSION_STRING         "2.28.6"
+#define MBEDTLS_VERSION_STRING_FULL    "Mbed TLS 2.28.6"
 
 #if defined(MBEDTLS_VERSION_C)
 
diff --git a/library/CMakeLists.txt b/library/CMakeLists.txt
index 8d88101..c7105a1 100644
--- a/library/CMakeLists.txt
+++ b/library/CMakeLists.txt
@@ -204,15 +204,15 @@
 if(USE_SHARED_MBEDTLS_LIBRARY)
     set(CMAKE_LIBRARY_PATH ${CMAKE_CURRENT_BINARY_DIR})
     add_library(${mbedcrypto_target} SHARED ${src_crypto})
-    set_target_properties(${mbedcrypto_target} PROPERTIES VERSION 2.28.5 SOVERSION 7)
+    set_target_properties(${mbedcrypto_target} PROPERTIES VERSION 2.28.6 SOVERSION 7)
     target_link_libraries(${mbedcrypto_target} PUBLIC ${libs})
 
     add_library(${mbedx509_target} SHARED ${src_x509})
-    set_target_properties(${mbedx509_target} PROPERTIES VERSION 2.28.5 SOVERSION 1)
+    set_target_properties(${mbedx509_target} PROPERTIES VERSION 2.28.6 SOVERSION 1)
     target_link_libraries(${mbedx509_target} PUBLIC ${libs} ${mbedcrypto_target})
 
     add_library(${mbedtls_target} SHARED ${src_tls})
-    set_target_properties(${mbedtls_target} PROPERTIES VERSION 2.28.5 SOVERSION 14)
+    set_target_properties(${mbedtls_target} PROPERTIES VERSION 2.28.6 SOVERSION 14)
     target_link_libraries(${mbedtls_target} PUBLIC ${libs} ${mbedx509_target})
 endif(USE_SHARED_MBEDTLS_LIBRARY)
 
diff --git a/tests/suites/test_suite_version.data b/tests/suites/test_suite_version.data
index 25974db..c1b81a4 100644
--- a/tests/suites/test_suite_version.data
+++ b/tests/suites/test_suite_version.data
@@ -1,8 +1,8 @@
 Check compile time library version
-check_compiletime_version:"2.28.5"
+check_compiletime_version:"2.28.6"
 
 Check runtime library version
-check_runtime_version:"2.28.5"
+check_runtime_version:"2.28.6"
 
 Check for MBEDTLS_VERSION_C
 check_feature:"MBEDTLS_VERSION_C":0