6.8 version is saving the 'Relative URL' in the nbactions.xml, but it does not display it again in the Project Properties (Run).
How to reproduce:
Create a new Maven Web Application project.
Set the Relative URL int the Project/Properties/Run.
Close the Project/Properties, open it again (the Relative URL is not filled).
The application will start with the relative Url.
*** Bug 187244 has been marked as a duplicate of this bug. ***
This is particularly confusing when you want to reset the "Relative URL" to a blank value, because it is always blank when you go into the project properties, so it will *not* save the blank value. You have to set it to something else, like '/'
*** Bug 204472 has been marked as a duplicate of this bug. ***
This is still valid issue --> TM = 7.1
Fixed in: http://hg.netbeans.org/web-main/rev/b243b4818348
Integrated into 'main-golden'
User: Martin Janicek <email@example.com>
Log: #178650 - Relative URL is not displayed from nbactions.xml