April 2026 monthly summary for github/awesome-copilot: Key feature delivered was Instruction Altitude Documentation, introducing a new section on defining expected outcomes and constraints based on observed failures, plus a table illustrating the relationship between altitude, failure modes, and results to promote stable and generalizable instruction quality. Major bugs fixed: none reported this month. Overall impact and accomplishments: provides clear guidance for developers, improves quality consistency in instruction design, reduces ambiguity, and establishes a foundation for future validation and experiments; aligns work with issue #1297. Technologies/skills demonstrated: documentation best practices, reference engineering thinking, clear commit messaging, cross-functional collaboration, and effective issue-tracking integration.