[bot] docs: update Learning Hub for Copilot CLI v1.0.15–v1.0.16 changes#1273

aaronpowell merged 1 commit intostagedgithub/awesome-copilot:stagedfrom

learning-hub/updates-april-2026-f6b55b7f73507e1egithub/awesome-copilot:learning-hub/updates-april-2026-f6b55b7f73507e1eCopy head branch name to clipboard