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Comprehend Adds PL/I and Assembler Support
Comprehend expanded its mainframe coverage to include PL/I and Assembler in addition to COBOL.
Expanded Mainframe Coverage
On May 13, 2026, Comprehend added support for PL/I and Assembler in addition to COBOL.
Complex mainframe applications often span multiple languages and related assets. Broader coverage helps teams understand application structure, dependencies, data relationships, and business rules across more of the estate.
Evidence-Supported Understanding
Comprehend connects findings to supporting source evidence so architects and subject matter experts can inspect and validate the application intelligence produced across these technologies.
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