When you are ready to upgrade Cobub Razor from version 0.4 to version 0.5, following steps is required:

1. Download the code of version 0.5 from https://github.com/cobub/razor/releases , and you can get the razor-0.5.zip, unzip it to get razor-0.5 folder, which contains the sdk and web folders.
2. Copy the web folder to the directory of your web site where you are ready to upgrade Cobub Razor (Note: web can not be the same name with Cobub Razor’s name of V0.4 ). To facilitate debugging, you can rename “web” to “razor_v5“, and set the $ config ['base_url'] value to the ‘http://192.168.1.103/razor_v5 ‘ in config.php which is under the application folder .
3. Copy the autoload.php、database.php and routes.php of V0.4 under the directory of application\config\ to the diretory of application\config\ of V0.5, override these three files of V0.5.

Here, assume that your database is razor and data warehouse is razordw, and umsinstall_ is the table prefix of them.

sql:

create table razor.umsinstall_user2product(id int(11) NOT NULL AUTO_INCREMENT PRIMARY KEY,user_id int(11) NOT NULL,product_id int(11) NOT NULL);

add: property name: useridentifier,
property value:varchar(256) DEFAULT NULL。

sql ：

Modify the property of `serviceversion`(other columns are similar):

ALTER TABLE `razor.umsinstall_clientdata` CHANGE `serviceversion` `serviceversion` VARCHAR(50) CHARACTER SET utf8 COLLATE utf8_general_ci DEFAULT NULL;