updated UPGRADING

1 files changed, 4 insertions, 0 deletions

diff --git a/UPGRADING b/UPGRADING
index 7ede420883..37fa0e3fb3 100755
--- a/UPGRADING
+++ b/UPGRADING
@@ -85,6 +85,10 @@ PHP 5.5 UPGRADE NOTES
   configure this. The service can now use Type=notify in the systemd
   unit file. (Remi)
 
+- Support for several XML MIME types in the built-in CLI server. For static
+  files with extensions .xml, .xsl, .xsd the Content-Type header
+  application/xml is now sent automatically.
+
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 3. Deprecated Functionality
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