Merge 'development' into iotssl-411-port-reuse

Conflicts:
	ChangeLog
diff --git a/ChangeLog b/ChangeLog
index b4b1f61..aa5890e 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,8 +1,13 @@
 mbed TLS ChangeLog (Sorted per branch, date)
 
-= mbed TLS 2.1.1 released 2015-09-??
+= mbed TLS 2.1.1 released 2015-09-16
+
+Bugfix
+   * Fix warning when using a 64bit platform. (found by embedthis) (#275)
 
 Changes
+   * Made X509 profile pointer const in mbedtls_ssl_conf_cert_profile() to allow
+     use of mbedtls_x509_crt_profile_next. (found by NWilson)
    * When a client initiates a reconnect from the same port as a live
      connection, if cookie verification is available
      (MBEDTLS_SSL_DTLS_HELLO_VERIFY defined in config.h, and usable cookie