#217: Adds changelog entries for session and date.timezone additions.

Author: jdeathe

CHANGELOG.md

@@ -7,6 +7,8 @@ Summary of release changes.
 ### 1.13.1 - Unreleased
 
 - Updates php-hello-world to [0.13.0](https://github.com/jdeathe/php-hello-world/releases/tag/0.13.0).
+- Adds setting PHP `date.timezone` to `PHP_OPTIONS_DATE_TIMEZONE` into service configuration; removes dependency on app package configuration.
+- Adds session PHP settings into service configuration; removes dependency on app package configuration.
 - Removes dependency on `jdeathe/centos-ssh-apache-php`; source from `jdeathe/centos-ssh`.
 
 ### 1.13.0 - 2019-07-20