TestLink

Is the Database Schema in Beta 6 the final version? We are looking at making some changes to our back-end setup and would like to start looking at those before the final release if possible. However if the Database in beta 6 is not at the final Schema then it would not be productive for us to make those changes and test them with beta 6 to have to rework them again in the full release version.

It would be nice if someone can answer this question.

Our company will start in the next 2 weeks a new software product and we will using Testlink from the beginning on. A answer if the schema is fixed would be helpfull to choose the right installation

it is the final scheme but i advise you to wait for rc1 which will be beginning of next month.
there will be a change in custom field handling for requirements and test cases which will require a data migration.

we are thinking about offering a migration procedure for custom fields 1.9beta6 -> 1.9RC1, but still waiting for RC1 is the better choice.

I do not see my custom fields in testcase specifications and test execution, now that I have moved from Beta-5 to RC1.
Is there a migration procedure i can follow to bring back my custom fields to life?
I am using this in our production and help would be appreciated.