Upgrade 1.9.11 to 1.9.15

[alm_pro]

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

[fman]

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

[alm_pro]

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.

[Kveldus]

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.