The generator has been improved to produce the documentation must faster. It now includes a cache system that drastically reduces the number of queries sent to the Visual Expert Repository to collect data about your code, before generating HTML pages. The larger the volume of code, the more important is the acceleration of the documentation generation.
Also, a new setting has been added, to adjust the resources allocated to the generation process:
You can find it in: [Settings - More Settings - Project - Documentation Performances].
By default, the generator will process 6 operations simultaneously. If you wish to speed-up this process, push it to a higher value.