Add ChangeLog entry for otherName SAN fixes

Signed-off-by: David Horstmann <david.horstmann@arm.com>
diff --git a/ChangeLog.d/initialize-struct-get-other-name.txt b/ChangeLog.d/initialize-struct-get-other-name.txt
new file mode 100644
index 0000000..6bba4cb
--- /dev/null
+++ b/ChangeLog.d/initialize-struct-get-other-name.txt
@@ -0,0 +1,8 @@
+Bugfix
+   * Fix an issue when parsing an otherName subject alternative name into a
+     mbedtls_x509_san_other_name struct. The type-id of the otherName was not
+   	 copied to the struct. This meant that the struct had incomplete
+     information about the otherName SAN and contained uninitialized memory.
+   * Fix the detection of HardwareModuleName otherName SANs. These were being
+     detected by comparing the wrong field and the check was erroneously
+     inverted.
\ No newline at end of file