What does the Release Phase primarily ensure?

The Release Phase primarily ensures that stakeholders are prepared to accept the finished product. This stage is crucial as it focuses on finalizing the application for deployment and making sure that all necessary parties, including stakeholders, are aligned and ready to embrace the new solution. This involves confirming that the application meets business requirements and expectations, ensuring stakeholder training and support, and fostering a smooth transition for users when the application goes live.

In this phase, it is essential for stakeholders to have confidence in the solution's functionality, as their acceptance plays a vital role in the overall success of implementing the application. Proper communication and engagement with stakeholders help to address any remaining concerns and pave the way for a successful launch.

The other options, while relevant to the application development lifecycle, do not encapsulate the primary focus of the Release Phase as effectively. For instance, preparing for user testing and completing the coding phase are steps earlier in the lifecycle. Finalizing user manuals and documentation is also an important aspect but serves more as a supporting task rather than the main objective of ensuring stakeholder readiness and acceptance at this stage.