TestLink

From reading the documentation it is not clear to me if I need to upgrade 1.9.11->1.9.12->1.9.13->1.9.14->1.9.15 or if I can jump directly from 1.9.11->1.9.15. It looks like the same script in each release, not sure it the script itself differs between releases.

Please elaborate for me.

Sincerely,
Steve

follow the path as indicated on documentation, neither not difficult either time consuming and is the safest method

Thanks for the reply. I have looked at the documentation but it's not clear to me, hence my question. I think you are confirming that the upgrade needs to be done in steps - 1.9.11-> 1.9.12, 1.9.12->1.9.13, 1.9.13->1.9.14, 1.9.14->1.9.15.

You can jump from 1.9.11 to 19.15, if talking about the files. But need to apply DB scripts one by one to your Testlink DB: 1.9.11-> 1.9.12, 1.9.12->1.9.13, 1.9.13->1.9.14, 1.9.14->1.9.15. Those seem to be not cumulative.