# 4.1.0 * Feature #422: Project type master custom field * Improvement #433: Show project custom field box only if necessary * Improvement #436: Mark project type masters or sort them out of lists * Bug #480: Creating a project based on a project type master does not render ProjectsController#create template * Bug #481: NoMethodError when creating project custom field * Improvement #511: Add blank field to custom field of type project type