During April 2025, François Delacomble focused on improving build stability for the gronxb/hot-updater repository by addressing issues with Android application bundle identifiers. He replaced the previous method of generating the minBundleId, which relied on the APK file’s last-modified timestamp and often led to inconsistencies, with a deterministic approach based on the build timestamp. This update, implemented through changes to the Gradle build configuration using Java, enhanced release reproducibility and reduced deployment risks associated with unstable identifiers. While the work centered on a single bug fix, it demonstrated careful attention to build configuration and release management in Android development workflows.