a C++ library and command-line tools for Zip(Jar,Apk) file Diff & Patch; create minimal delta/differential; support Jar sign(apk v1 sign) & apk v2,v3 sign .
(Unity3D热更新) provide a way to hot update Unity app on Android, support code&resources, not need lua js or IL runtime etc..., will not disturb your project development; just loading the new version apk file to achieve.
Lite version of HDiffPatch, tiny code & ram requires when patch on embedded systems,MCU,NB-IoT,...
stable & fast to patch apk archive, for android app store. 针对安卓应用商店而优化的增量更新算法。