[#1150] Added ChangeLog entry

diff --git a/ChangeLog b/ChangeLog
index eee0d647ce740d177052529bbc6e5574578ac10f..dd6624e95039309bb2ca16e26a91022df146908b 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,11 @@
+1736.  [doc]           fdupont
+       A default logging syntax has been updated to reflect recently added
+       multi-threading capabilities. The process is now identifier by
+       name/process-id.thread-id, kea-dhcp4.dhcpsrv/8475.12345, where
+       12345 is the thread-id. Its exact syntax is OS dependent. The
+       logging syntax can be tweaked using `pattern` option for logging.
+       (Gitlab #1150)
+
 Kea 1.7.6 released on Mar 25, 2020
 
 1735.  [func]          wlodek