what is the way to manage migrations in Yii2.0?
Previously it was enought to execute
yiic migrate create create_tablename
and a template got created in the migration folder. Now, typing the above command produces the following output
Yii Migration Tool (based on Yii v2.0.0-alpha) No new migration found. Your system is up-to-date.
I could create the migration by hand, but it seems to be not so optimal. So, the question is: how to perform migrations in Yii2.0?