Add ChangeLog entry
Add the ChangeLog entry describing the change.
diff --git a/ChangeLog b/ChangeLog
index 83eb554..87b7f76 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -2,6 +2,10 @@
= mbed TLS x.x.x branch released xxxx-xx-xx
+API Changes
+ * Add a common error code for a feature that is not supported by the
+ underlying alternative implementations.
+
Features
* Add support for temporarily suspending expensive ECC computations after
some configurable amount of operations, to be used in single-threaded
@@ -24,6 +28,12 @@
hash and signature sizes that comply with FIPS 186-4, including SHA-512
with a 1024-bit key.
+New deprecations
+ * All the current module specific errors that mean a feature is not available
+ are deprecated, so the platform error should be used.
+ * All the module specific generic hardware accelaration errors that existed
+ are deprecated, so the platform error should be used.
+
Bugfix
* Fix wrong order of freeing in programs/ssl/ssl_server2 example
application leading to a memory leak in case both