CartoDB has launched its new Ambassadors program, recognizing influential mappers in the CartoDB community. The ambassadors will have increased visibility on the site and be featured in blog posts. They will also receive a boosted account with access to beta features, extra space, and sync tables. Additionally, they will have access to the Data Library for searching datasets, simplified documentation, and tutorial resources. The program aims to reward outstanding work and provide mappers with tools and support to improve their mapping skills.