Merge branch '2.10'

Author: cowtowncoder

release-notes/CREDITS-2.x

@@ -57,3 +57,8 @@ Andriy Plokhotnyuk (plokhotnyuk@github)
 Todd Jonker (toddjonker@github)
   * Contributed fix for #90 (see above)
    (2.9.8)
+
+Michael O'Keeffe (kupci@github)
+  * Contributed fix for #69: `ZonedDateTime` for times before the epoch do not
+    serialize correctly
+   (2.10.0)

release-notes/VERSION-2.x

@@ -10,6 +10,8 @@ Modules:
 
 2.10.0.pr2
 
+#69: `ZonedDateTime` for times before the epoch do not serialize correctly
+ (fixed by Mike [kupci@github])
 #126: Change auto-registration in 2.10 to provide "new" (JavaTimeModule) instead of legacy module
 #129: Support `lenient` setting with `LocalDateDeserializer`
  (suggested by esHack@github)