Changelog updates

Signed-off-by: Ronnie Sahlberg <ronniesahlberg@gmail.com>

CHANGELOG

@@ -1,14 +1,32 @@
 Changes since 1.11.0
 
+Fix NULL pointer read in nfs_link()
+
+Clamp read/write size for servers (Ganesha) that offer very large io sizes
+instead of failing to connect to the export
+
+Tell the server to commit all data to stable storage when we close files.
+
 Double free fix: don't call rpc_free_pdu() after rpc_queue_pdu() failure
+
 bootstrap updates
+
 Build fixes for Mingw and Cygwin
+
 Update README to document two new Windows builds
+
 Fix for memory leak in rpc_allocate_*()
+
 Use SOCK_CLOEXEC for the sockets
+
 Make rpc_set{g|u}id() public
+
 Performance optimization: socket: Batch pdu read in rpc_read_from_socket
+
 Low level support for NFSv4 and some examples
+
 Support for building RPC servers
+
 README updates
+
 Fixes to build nfs-ls and nfs-cp on win32