add release date to the changelog

dc580f7a · Sergey Mashkov · fbf3291c · dc580f7a
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
 # 0.9.2
-> Unpublished
+> Published 23 Apr 2018

 * New auth DSL, more suspendable functions (such as `verify`/`validate`)
 * `RoutingResolveTrace` for introspecting routing resolution process
@@ -139,4 +139,4 @@
 # 0.3.0
 > Published 8 Mar 2017

-* Major refactor to coroutines
\ Нет новой строки в конце файла
+* Major refactor to coroutines