Merge tag 'v9.19.23'

diff --cc CHANGES
index d8906fffae0910a582957823d4238c6575feb54c,82a4e438bcf8a5a9b152f259215227a1b560ce0f..ffd0749d42c26c76866ecc06c910f21a05ba959d
--- 1/CHANGES
--- 2/CHANGES
+++ b/CHANGES
@@@ -1,9 -1,5 +1,11 @@@
 +6371. [bug]           Access to the trust bytes in the ncache data needed to
 +                      be made thread safe. [GL #4475]
 +
 +6370. [bug]           Wrong source address used for IPv6 notify messages.
 +                      [GL #4669]
 +
+       --- 9.19.23 released ---
+ 
  6369. [func]          The 'fixed' value for the 'rrset-order' option has
                        been marked and documented as deprecated. [GL #4446]
  

diff --cc doc/arm/notes.rst
index d45262ff8b913e02c71f9a6b57ab83131404a363,628a0e1f889491c9d5b3a6d1b9e5a2165e7d1915..6992c11dddc0247800fd78c2b2c2d3fcbc9c6066
--- 1/doc/arm/notes.rst
--- 2/doc/arm/notes.rst
+++ b/doc/arm/notes.rst
@@@ -38,7 -38,7 +38,8 @@@ information about each release, and sou
  
  .. include:: ../notes/notes-known-issues.rst
  
 +.. include:: ../notes/notes-current.rst
+ .. include:: ../notes/notes-9.19.23.rst
  .. include:: ../notes/notes-9.19.22.rst
  .. include:: ../notes/notes-9.19.21.rst
  .. include:: ../notes/notes-9.19.20.rst