1)We have changed PHP requirements to 5.3.0 , since there was an issue on PHP 5.2.0 (in  version 1.40).
2)PHP REQUIREMENT LINK : http://www.soplanning.org/en/download/
3) Timezone is hard coded in "sql\planning_mysql.sql" file
4) change SOPLANNING_API_KEY_VALUE's value with UUID() function in planning_config table.