RELEASE-NOTES: ready for 7.22.0

RELEASE-NOTES

@@ -53,6 +53,7 @@ This release includes the following bugfixes:
  o bad expire(0) caused multi_socket API to hang
  o Avoid ftruncate() static define with mingw64
  o mk-ca-bundle.pl: ignore untrusted certs
+ o builds with PolarSSL 1.0.0
 
 This release includes the following known bugs:
 
@@ -66,6 +67,6 @@ advice from friends like these:
  Yang Tse, Paul Howarth, Garrett Holmstrom, Peter Hjalmarsson, Herve Amblard,
  Christian Hagele, Richard Silverman, Henry Ludemann, Cristian Rodriguez,
  Steve Holme, Jim Hollinger, Pau Garcia i Quiles, Fabian Keil, Wu Yongzheng,
- Adriano Meirelles
+ Adriano Meirelles, Jeff Pohlmeyer
 
         Thanks! (and sorry if I forgot to mention someone)