Rollbar has strengthened its integration with GitHub to enhance error resolution by introducing features that provide more context around errors, thereby reducing the mean time to resolve them (MTTR). The integration includes the ability to view the exact line of code causing an error and the GitHub user avatar of the last person to edit it directly within the Rollbar UI, eliminating the need to switch between Rollbar and GitHub. This is facilitated by the new support for 'git blame', which allows developers to assign errors more effectively by understanding who last modified the code and accessing related pull requests and commits with ease. The tool encourages using 'git blame' for context and informed assignment rather than fault-finding, exemplified by a scenario where an error was traced back to receiving incorrect values from another part of the code rather than the line itself. This update aims to streamline debugging processes and is available to all users with the GitHub integration.