0.2.1

• Package the preserved 0.2 runtime as an independent public project, with application ID and namespace cn.rkbkosp.colorosgmsprobefix.
• Pin AGP 8.7.3, Gradle 8.9, JDK 17, SDK 35 and Build Tools 35.0.0; document reproducible build inputs and unsigned-by-default release builds.
• Prepare public GitHub release packaging and existing-identity signing with certificate verification; release tag 3-0.2.1.
• Add English/Chinese installation, migration, compatibility, privacy and recovery documentation. Exclude private evidence, vendor decompiled source and signing material.
• No new runtime behavior fixes. The package/signing identity differs from dev.local.colorosgmsprobe; uninstall the old build and set LSPosed scope again.
• Historical 0.2 observations are not acceptance of this newly packaged release. Full-device reboot and Google Play UI access remain unconfirmed by the archival evidence.