Updating release notes for 4.9.

Author: sendhil

WordPress/Resources/AppStoreStrings.po

@@ -39,11 +39,9 @@ msgid ""
 "blog, wordpress\n"
 msgstr ""
 
-msgctxt "v4.8-whats-new"
+msgctxt "v4.9-whats-new"
 msgid ""
-"• New visual editor for “what you see is what you get” content creation"
-"• Option to edit image settings in posts and pages"
-"• Ability to retry failed image uploads"
-"• Updated navigation to separate site management and account settings"
-"• Bug fixes for added stability (edited)"
+"• Redesigned Stats to improve performance, reduce load times, and unify the mobile and web experiences."
+"• Added 1Password support to the login page."
+"• Fixed various bugs."
 msgstr ""