Logz.io has introduced an upgraded self-service parsing tool designed to simplify the process of cataloging, organizing, and analyzing log data by enabling users to create and edit custom parsing rules independently. This new feature, powered by Sawmill, an open-source JSON transformation tool, allows users to input sample logs, write parsing rules, and push these rules to their accounts with ease. The tool's interface includes an autocomplete feature to assist users in writing rules, and it supports the testing and validation of these rules to ensure accuracy in log formatting. Users can select existing log types or add new ones, tailoring rule sets accordingly, while also having the option to collaborate with the Support team for additional assistance. Logz.io offers a 14-day free trial for users to experience the enhanced flexibility and efficiency of the new parsing tool.