Release Notes: First-time ease of use was improved by disabling all buttons before source data is selected. When possible in a job, filters now have the ability to optimize the query of a job. This was implemented for the "Max rows", "Equals", and "Not null" filters. The visualization of execution flow now allows removing column items and filter outcome items, making the graph more comprehensible, especially for very large jobs. A bug was fixed when passing null values to the the email standardizer. "Mixed" tokens are properly presented in the the Pattern finder.