Log Message:
zxing-cpp: update to 2.2.1.

2.2.1

I accidentally broke c++ ABI compatibility between 2.1.0 and 2.2.0. This is \ 
fixed here. This release is only of relevance for package maintainers caring \ 
about ABI stability of MINOR version changes according to semantic versioning. \ 
None of the wrappers are effected by this change and hence will not be released \ 
as 2.2.1.

2.2.0

Major Changes

This release is mostly about the Python, Android and iOS wrappers. The latter 2 \ 
have changed considerably to have an API that is more in line with each other \ 
and with the core c++ library. The changes will most likely break existing app \ 
code but set a proper foundation for the future.

    Python:
        Multithreading Support via GIL by @billmccartney in #616
        Remove numpy requirement, use buffer protocol instead by @EchterAgo in #615
        Support sliced numpy arrays
        Expose return_errors parameter to Python wrapper APIs. by @gregtws in #618
        Expose Result::ecLevel method as python property by @marcoffee in #600
        Build wheels for Python 3.12. by @dainnilsson in #625

    Android:
        Android wrapper: Modernize build files by @okarmazin in #619
        Fix permissions on Android R+ by @markusfisch in #656
        Android wrapper improvements by @markusfisch in #659
        android: add consumerProguardFiles by @markusfisch in #660
        android: Fix build with NDK 26 by @michaelweghorn in #674
        Build with C++20 (improved DataMatrix detection) by default
        Don't close() the ImageProxy inside read() anymore, need to do that \ 
outside now (this breaks existing code)
        Change package name from com.zxingcpp to simply zxingcpp (breaking change)
        publish library on mavenCentral for lowest possible barrier of entry

    iOS/macOS:
        iOS Wrapper improvements by @benjohnde in #630
        iOS wrapper: Add functionality of encoding binary data into Barcodes by \ 
@alexmanzer in #635
        Rename ZXingCppWrapper to ZXingCpp by @alexmanzer in #638
        iOS: Enable CocoaPods by providing a podspec by @benjohnde in #637
        Build with C++20 (improved DataMatrix detection) by default
        ios: specify EC level/margin for generation by @markusfisch in #644
        ios: expose all native result items in wrapper by @markusfisch in #649
        ios: clean up ZXIDecodeHints by @markusfisch in #652
        ios: use a default error text instead of crashing by @markusfisch in #661
        ios: improve exception handling by @markusfisch in #664
        ios: rename ZXIDecodeHints to ZXIReaderOptions

    General:
        Rename DecodeHints to ReaderOptions. The old name is still available for \ 
backward API compatibility but deprecated. Since the C-API and the Qt wrapper \ 
code are not officially part of the library, they changed without backward \ 
compatibility.
        WASM: bytes in ReadResult by @Sec-ant in #588
        DataMatrix: use charset for encoding by @markusfisch in #628
        QRCode: Support QR Code Model1 by @sayzzy-nt in #633
        rMQR Code: Support Rectangular Micro QR Code by @gitlost in #681

Minor Changes and Fixes

    Fix QT 6 QML Crash & Enable QML Shape by @LeonnardoVerol in #597
    Python: Fix wrapper build on MSVC not having __cplusplus for BitHacks by \ 
@EchterAgo in #613
    Correctly handle supported image formats on Android APIs < 23 by \ 
@okarmazin in #622
    Add DecodeHints.setMaxNumberOfSymbols() to C API by @siiky in #665
    aztec: on decoding check for padding bits after B/S by @gitlost in #671