Instructions within an instruction set (such as source code for a software application) may be documented within many separate tools, such as a development environment, a version control system, and a bug report database. However, it may be inefficient to search for such information in many locations and through many interfaces while investigating the version history of an instruction. Instead, the development environment may be configured to retrieve relevant information (such as bug reports, versioning, and version release notes) and to display the version history information for a selected instruction together within the development environment.