February 2026 monthly summary for electron/electron: Implemented enhancements to the cookie change event reporting to increase accuracy and reliability for app developers. The change adds new causes for inserted cookies and improves handling of overwrites when values do not change, delivering clearer event semantics and reducing false positives in listeners. This work strengthens privacy compliance and analytics reliability across Electron apps. It also includes a targeted defect fix addressing an issue where the cookie change listener reported an incorrect change cause and retained an obsolete flag; the patch, recorded under commit 4413a0f642af2f8aab04e27939b74f78edba4056, improves event attribution and maintainability. Delivered with a lean, low-regret patch to minimize regression risk. Technologies demonstrated include JavaScript/TypeScript, Electron event subsystems, cookie handling, and patch-based release practices. Business value: more accurate cookie event data for developers and consumers, better reliability of app behavior dependent on cookie changes.