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PairRename v6.2.4 — R8 体积优化 / Smaller Release

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@aWorlding1 aWorlding1 released this 04 Oct 10:28
v6.2.4
4db0e20

PairRename v6.2.4 — R8 体积优化 / Smaller Release

Date: 2026-10-04
Tag: v6.2.4
Package: com.yuanbao.pairrename
Android: 8.0+ (API 26+)

Highlights

  • Enabled R8 code minification and resource shrinking for Release builds; added a defensive keep rule for enum members whose names are persisted.
  • The supplied signed APK is 2,125,574 bytes (2.03 MiB), compared with 12,491,727 bytes (11.91 MiB) for v6.2.3—an 82.98% reduction.
  • No Kotlin application source changed in this update; the change focuses on the Release build configuration and shrinker rules.

Version and verification

  • versionName: 6.2.4
  • versionCode: 62
  • minSdk: 26; targetSdk / compileSdk: 35
  • APK package/version metadata match the source configuration.
  • Android APK Signature Scheme v2 verification passed. The signer certificate SHA-256 fingerprint is 991b124f5b8ced705a552b128fd93b27444de21b7415f0eb472935fbdf61fc35, matching the previously published v6.2.3 APK.
  • GitHub Actions run 37195008426 passed the source regression checks, Android Debug build, and Release resource-shrinking task. CI does not use the maintainer's signing key and does not produce the attached Release APK.
  • Project-supplied handoff notes report an upgrade install over v6.2.3 with user data retained and interaction checks on a MuMu Android 15 emulator. These results are attributed to the project and were not independently reproduced in this release workflow.

Signature and metadata checks are not a reproducible source-to-binary build. The attached APK was supplied as a project artifact; this workflow did not independently rebuild it from the tagged source.

Download and safety

Download PairRename-v6.2.4-Android.apk and verify it against PairRename-v6.2.4-SHA256SUMS.txt before installation. Back up important photos independently and test new workflows on copies first. In-app history and trash are not backups.

中文说明

v6.2.4 的重点是让 Release 安装包更轻，而不是增加 Kotlin 功能：Release 构建启用 R8 代码压缩与资源收缩，并为会持久化枚举名称的成员增加保护规则。本次更新没有修改 Kotlin 应用源码。

  • 版本：6.2.4（versionCode 62），包名：com.yuanbao.pairrename
  • 最低支持 Android 8.0（API 26）；targetSdk / compileSdk 为 35。
  • 随附签名 APK 大小为 2,125,574 字节（2.03 MiB）；v6.2.3 为 12,491,727 字节（11.91 MiB），缩小 82.98%。
  • 已核对 APK 包名/版本元数据；APK Signature Scheme v2 验证通过。签名证书 SHA-256 指纹为 991b124f5b8ced705a552b128fd93b27444de21b7415f0eb472935fbdf61fc35，与此前公开发布的 v6.2.3 APK 一致。
  • GitHub Actions 运行 37195008426 的源码回归、Android Debug 构建和 Release 资源收缩任务全部通过。CI 不使用维护者的签名私钥，也没有生成此次 Release 附带的 APK。
  • 项目随附交接说明称，v6.2.4 曾覆盖安装 v6.2.3 并保留用户数据，且在 MuMu Android 15 模拟器进行了交互检查。这些是项目提供的记录，本次发布流程未独立复现。

签名与版本元数据核验不等于「源码到二进制的可复现构建」。本次 APK 是项目提供的发行文件；本工作流没有从 tag 源码独立重建该 APK。

下载 PairRename-v6.2.4-Android.apk 后，请先用同一发布页中的 PairRename-v6.2.4-SHA256SUMS.txt 校验。重要照片请独立备份；新流程先在副本上测试。应用内历史和回收站不能替代备份。

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