add NEWS note about telnet_raw_printf()
diff --git a/NEWS b/NEWS
index 01e5e5a..97ff949 100644
--- a/NEWS
+++ b/NEWS
@@ -4,6 +4,7 @@
 * added pkg-config file
 * telnet_t is now a private data structure
 * telnet_init() allocates memory and returns a pointer
+* renamed telnet_printf2() to telnet_raw_printf()
 
 Version 0.11
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