doc: update NEWS with most notable changes

None of them seems security sensitive, with the exception of the LLDP
parsing, which is unprivileged and does not look like exploitable.

diff --git a/NEWS b/NEWS
index 81d4bda0dc056dee3c613b0ff453095081fbe0ff..433829318dccb9d3b62d923b324e1635e699db07 100644 (file)
--- a/NEWS
+++ b/NEWS
@@ -1,6 +1,10 @@
 lldpd (1.0.22)
  * Fix:
+   + Reject 0-length management address in LLDP
+   + Fix race condition when creating the control socket
    + Fix FDP MAC address
+   + Fix memory leak in the BSD bridge query path
+   + Fix duplicate management addresses when merging EDP VLAN frames
 
 lldpd (1.0.21)
  * Changes: