The new trigger controls in Bitrise enhance the precision of automation by allowing developers to target specific commits, file changes, PR labels and comments within their Git events. These granular triggers provide surgical precision over what build should initiate on Bitrise based on the nature and context of their Git event, eliminating unnecessary builds triggered by irrelevant code changes. With the new controls, users can tailor build execution precisely based on the nature of changes within a push or a pull request, combining patterns to create intricate configurations for targeted builds. The enhanced triggers also include regex-based configuration options for all triggers, allowing developers to define intricate patterns for various triggers and exclude specific files or directories from triggering builds. By leveraging these powerful capabilities, users can benefit from a more targeted approach to automation, reducing wasted resources and time spent on unnecessary builds.