diff --git a/.github/workflows/bootstrap.tar.zst b/.github/workflows/bootstrap.tar.zst
new file mode 100644
index 00000000..398c219f
Binary files /dev/null and b/.github/workflows/bootstrap.tar.zst differ
diff --git a/.github/workflows/build.sh b/.github/workflows/build.sh
index d71e838c..9dc68dd2 100755
--- a/.github/workflows/build.sh
+++ b/.github/workflows/build.sh
@@ -1,35 +1,41 @@
 #!/bin/zsh
 echo 'step 1:'
 set -e
-export DIR=$(pwd) SR=/usr/local/SYSROOT HOMEBREW_NO_INSTALL_CLEANUP=1 HOMEBREW_NO_INSTALLED_DEPENDENTS_CHECK=1 HOMEBREW_NO_AUTO_UPDATE=1 HOMEBREW_MAKE_JOBS=16 export BASE=/Users/runner/work/futurerestore/futurerestore/.github/workflows HB=/usr/local/Homebrew/Library/Taps/homebrew/homebrew-core/Formula CC='/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang' CXX='/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang++' LD='/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ld' RANLIB='/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib' AR='/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ar' CFLAGS='-isysroot /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk -mmacosx-version-min=10.15' CXXFLAGS='-isysroot /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk -mmacosx-version-min=10.15'
-brew install --force make cmake autoconf automake
+export DIR=$(pwd)
+echo "export PROCURSUS=/opt/procursus" >> ~/.bash_profile
+echo "export PATH=${PROCURSUS}/bin:${PROCURSUS}/libexec/gnubin:${PATH}" >> ~/.bash_profile
+echo "export PROCURSUS=/opt/procursus" >> ~/.zshrc
+echo "export PATH=${PROCURSUS}/bin:${PROCURSUS}/libexec/gnubin:${PATH}" >> ~/.zshrc
+export BASE=/Users/runner/work/futurerestore/futurerestore/.github/workflows
+export PROCURSUS=/opt/procursus
+export PATH=${PROCURSUS}/bin:${PROCURSUS}/libexec/gnubin:${PATH}
+ssh-keyscan github.com >> ~/.ssh/known_hosts
 echo 'step 2:'
-cd $BASE/../..
-git fetch origin test
-git reset --hard FETCH_HEAD
+zstd -dk bootstrap.tar.zst
+sudo gtar xf ${BASE}/bootstrap.tar -C / --warning=none || true || true
+sudo ${PROCURSUS}/bin/apt update -y
+sudo ${PROCURSUS}/bin/apt install make cmake coreutils pkg-config findutils sed tar patch bash openssl gnupg ldid libtool automake groff fakeroot dpkg zstd ncurses-bin wget cmake docbook-xsl python3 autoconf autoconf-archive triehash po4a grep -y
 echo 'step 3:'
+cd ${BASE}/../..
+export FUTURERESTORE_VERSION=$(git rev-parse HEAD | tr -d '\n')
+echo 'step 4:'
 git submodule init; git submodule update --recursive
 cd external/tsschecker
 git submodule init; git submodule update --recursive
-cd ../../
-find /usr/local/Cellar -type f \( -iname "*.a" ! -iname  "libcrypto.a" ! -iname "libssl.a" ! -iname "libzstd.a" ! -iname "liblzma.a" ! -iname "liblzma.a" ! -iname "libzip.a" ! -iname "libusb-1.0.a" ! -iname "libplist-2.0.a" ! -iname "libplist++-2.0.a" ! -iname "libusbmuxd-2.0.a" ! -iname "libimobiledevice-1.0.a" ! -iname "libirecovery-1.0.a" ! -iname "libgeneral.a" ! -iname "libinsn.a" ! -iname "liboffsetfinder64.a" ! -iname "libfragmentzip.a" ! -iname "libimg4tool.a" ! -iname "libjssy.a" ! -iname "libiBoot32Patcher.a" ! -iname "libipatcher.a" ! -iname "libcommon.a" ! -iname "libxpwn.a" ! -iname "libpng16.*a" \)
-find /usr/local/opt -type f \( -iname "*.a" ! -iname  "libcrypto.a" ! -iname "libssl.a" ! -iname "libzstd.a" ! -iname "liblzma.a" ! -iname "liblzma.a" ! -iname "libzip.a" ! -iname "libusb-1.0.a" ! -iname "libplist-2.0.a" ! -iname "libplist++-2.0.a" ! -iname "libusbmuxd-2.0.a" ! -iname "libimobiledevice-1.0.a" ! -iname "libirecovery-1.0.a" ! -iname "libgeneral.a" ! -iname "libinsn.a" ! -iname "liboffsetfinder64.a" ! -iname "libfragmentzip.a" ! -iname "libimg4tool.a" ! -iname "libjssy.a" ! -iname "libiBoot32Patcher.a" ! -iname "libipatcher.a" ! -iname "libcommon.a" ! -iname "libxpwn.a" ! -iname "libpng16.*a" \)
-find /usr/local/lib -type f \( -iname "*.a" ! -iname  "libcrypto.a" ! -iname "libssl.a" ! -iname "libzstd.a" ! -iname "liblzma.a" ! -iname "liblzma.a" ! -iname "libzip.a" ! -iname "libusb-1.0.a" ! -iname "libplist-2.0.a" ! -iname "libplist++-2.0.a" ! -iname "libusbmuxd-2.0.a" ! -iname "libimobiledevice-1.0.a" ! -iname "libirecovery-1.0.a" ! -iname "libgeneral.a" ! -iname "libinsn.a" ! -iname "liboffsetfinder64.a" ! -iname "libfragmentzip.a" ! -iname "libimg4tool.a" ! -iname "libjssy.a" ! -iname "libiBoot32Patcher.a" ! -iname "libipatcher.a" ! -iname "libcommon.a" ! -iname "libxpwn.a" ! -iname "libpng16.*a" \)
-sudo find /usr/local/lib -name 'libzstd*.dylib' -delete
-sudo find /usr/local/lib -name 'libzstd*'
-sudo find /usr/local/lib -iname 'libzip*.dylib' -delete
-sudo find /usr/local/lib -iname 'liblzma*.dylib' -delete
-sudo find /usr/local/lib -iname 'libusb-1.0*.dylib' -delete
-sudo find /usr/local/lib -iname 'libpng*.dylib' -delete
-./autogen.sh --disable-dependency-tracking --disable-silent-rules --prefix=/usr/local --disable-debug CC='/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang' CXX='/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang++' LD='/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ld' RANLIB='/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib' AR='/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ar' CFLAGS='-isysroot /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk -mmacosx-version-min=10.15 -DTSSCHECKER_NOMAIN=1 -DIDEVICERESTORE_NOMAIN=1' CXXFLAGS='-isysroot /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk -mmacosx-version-min=10.15 -DTSSCHECKER_NOMAIN=1 -DIDEVICERESTORE_NOMAIN=1' LDFLAGS='-L/usr/local/lib -lzstd -lusbmuxd-2.0 -L/usr/lib -lbz2 -llzma -lcompression  -framework CoreFoundation -framework IOKit'
-echo 'step 4:'
-gmake -j16
+cd ${BASE}
+mkdir ${BASE}/Procursus
+cd ${BASE}/Procursus
+git init
+git remote add origin https://github.com/ProcursusTeam/Procursus.git
+git fetch origin as2
+git reset --hard FETCH_HEAD
+git apply ${BASE}/proc_ci.diff
+gtar xf ${BASE}/build_base.tar
 echo 'step 5:'
-gmake -j16 install
+make futurerestore NO_PGP=1 MEMO_TARGET=darwin-amd64 MEMO_CFVER=1300
 echo 'step 6:'
-/usr/local/bin/futurerestore || true
-echo 'step 7:'
-otool -L /usr/local/bin/futurerestore
-echo 'step 8:'
-mv /usr/local/bin/futurerestore $BASE/futurerestore
+cp build_stage/darwin-amd64/1300/futurerestore/opt/procursus/bin/futurerestore ${BASE}
+cd ${BASE}
+otool -L futurerestore || true
+./futurerestore || true
 echo 'End'
diff --git a/.github/workflows/build_base.tar b/.github/workflows/build_base.tar
new file mode 100644
index 00000000..34769ed1
Binary files /dev/null and b/.github/workflows/build_base.tar differ
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index bdfb2e6e..cf23ea6d 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -2,8 +2,6 @@ name: CI
 
 on:
   push:
-    branches:
-      - test
   pull_request:
   workflow_dispatch:
 
@@ -11,114 +9,11 @@ jobs:
   build:
     runs-on: macos-10.15
     steps:
-    - name: Cache
-      id: cache
-      uses: actions/cache@v2
-      env:
-        cache-name: cache-deps
-      with:
-        path: |
-          /usr/local/lib/.DEP-CACHED
-          /usr/local/SYSROOT/**
-          /usr/local/opt/openssl/**
-          /usr/local/opt/openssl@1.1/**
-          /usr/local/opt/zstd/**
-          /usr/local/opt/xz/**
-          /usr/local/opt/libzip/**
-          /usr/local/opt/libusb/**
-          /usr/local/Cellar/openssl@1.1/**
-          /usr/local/Cellar/zstd/**
-          /usr/local/Cellar/xz/**
-          /usr/local/Cellar/libzip/**
-          /usr/local/Cellar/libusb/**
-          /usr/local/lib/engines-1.1/**
-          /usr/local/lib/pkgconfig/libcrypto.pc
-          /usr/local/lib/pkgconfig/libssl.pc
-          /usr/local/lib/pkgconfig/openssl.pc
-          /usr/local/lib/pkgconfig/libzstd.pc
-          /usr/local/lib/pkgconfig/liblzma.pc
-          /usr/local/lib/pkgconfig/libzip.pc
-          /usr/local/lib/pkgconfig/libusb-1.0.pc
-          /usr/local/lib/pkgconfig/libplist-2.0.pc
-          /usr/local/lib/pkgconfig/libusbmuxd-2.0.pc
-          /usr/local/lib/pkgconfig/libimobiledevice-1.0.pc
-          /usr/local/lib/pkgconfig/libirecovery-1.0.pc
-          /usr/local/lib/pkgconfig/libgeneral.pc
-          /usr/local/lib/pkgconfig/libinsn.pc
-          /usr/local/lib/pkgconfig/liboffsetfinder64.pc
-          /usr/local/lib/pkgconfig/libfragmentzip.pc
-          /usr/local/lib/pkgconfig/libimg4tool.pc
-          /usr/local/lib/pkgconfig/libipatcher.pc
-          /usr/local/lib/pkgconfig/libpng.pc
-          /usr/local/lib/pkgconfig/libpng16.pc
-          /usr/local/lib/libcrypto.*a
-          /usr/local/lib/libssl.*a
-          /usr/local/lib/libzstd.*a
-          /usr/local/lib/liblzma.*a
-          /usr/local/lib/libzip.*a
-          /usr/local/lib/libusb-1.0.*a
-          /usr/local/lib/libplist-2.0.*a
-          /usr/local/lib/libplist++-2.0.*a
-          /usr/local/lib/libusbmuxd-2.0.*a
-          /usr/local/lib/libimobiledevice-1.0.*a
-          /usr/local/lib/libirecovery-1.0.*a
-          /usr/local/lib/libgeneral.*a
-          /usr/local/lib/libinsn.*a
-          /usr/local/lib/liboffsetfinder64.*a
-          /usr/local/lib/libfragmentzip.*a
-          /usr/local/lib/libimg4tool.*a
-          /usr/local/lib/libjssy.*a
-          /usr/local/lib/libiBoot32Patcher.*a
-          /usr/local/lib/libipatcher.*a
-          /usr/local/lib/libcommon.*a
-          /usr/local/lib/libxpwn.*a
-          /usr/local/lib/libpng16.*a
-          /usr/local/lib/cmake/libzip/**
-          /usr/local/include/openssl/**
-          /usr/local/include/zdict.h
-          /usr/local/include/zstd_errors.h
-          /usr/local/include/zstd.h
-          /usr/local/include/lzma/**
-          /usr/local/include/lzma.h
-          /usr/local/include/zip.h
-          /usr/local/include/zipconf.h
-          /usr/local/include/libusb-1.0/**
-          /usr/local/include/plist/**
-          /usr/local/include/usbmuxd.h
-          /usr/local/include/usbmuxd-proto.h
-          /usr/local/include/libimobiledevice/**
-          /usr/local/include/asprintf.h
-          /usr/local/include/endianness.h
-          /usr/local/include/libirecovery.h
-          /usr/local/include/libgeneral/**
-          /usr/local/include/libinsn/**
-          /usr/local/include/liboffsetfinder64/**
-          /usr/local/include/libfragmentzip/**
-          /usr/local/include/img4tool/**
-          /usr/local/include/libipatcher/**
-          /usr/local/include/common.h
-          /usr/local/include/abstractfile.h
-          /usr/local/include/dmg/**
-          /usr/local/include/hfs/**
-          /usr/local/include/partial/**
-          /usr/local/include/xpwn/**
-          /usr/local/include/libpng16/**
-        key: fr-${{ runner.os }}-build-${{ env.cache-name }}
-        restore-keys: |
-          fr-${{ runner.os }}-build-${{ env.cache-name }}
-          fr-${{ runner.os }}-build-
-          fr-${{ runner.os }}-
     - name: Checkout
       uses: actions/checkout@v2
       with:
         submodules: 'true'
         fetch-depth: 0
-    - name: Deps
-      id: deps
-      if: steps.cache.outputs.cache-hit != 'true'
-      run: |
-        cd /Users/runner/work/futurerestore/futurerestore/.github/workflows
-        ./deps.sh
     - name: Build
       id: build
       run: |
diff --git a/.github/workflows/deps.sh b/.github/workflows/deps.sh
deleted file mode 100755
index 7ea1f969..00000000
--- a/.github/workflows/deps.sh
+++ /dev/null
@@ -1,164 +0,0 @@
-#!/bin/zsh
-echo 'step 1:'
-set -e
-export DIR=$(pwd) SR=/usr/local/SYSROOT HOMEBREW_NO_INSTALL_CLEANUP=1 HOMEBREW_NO_INSTALLED_DEPENDENTS_CHECK=1 HOMEBREW_NO_AUTO_UPDATE=1 HOMEBREW_MAKE_JOBS=16 export BASE=/Users/runner/work/futurerestore/futurerestore/.github/workflows HB=/usr/local/Homebrew/Library/Taps/homebrew/homebrew-core/Formula CC='/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang' CXX='/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang++' LD='/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ld' RANLIB='/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib' AR='/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ar' CFLAGS='-isysroot /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk -mmacosx-version-min=10.15' CXXFLAGS='-isysroot /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk -mmacosx-version-min=10.15'
-ssh-keyscan github.com >> ~/.ssh/known_hosts
-if [ ! -f "/usr/local/lib/.DEP-CACHED" ]; then
-    sudo mkdir $SR
-    echo 'step 2:'
-    cd $BASE
-    unzip -q xpwn.zip
-    unzip -q libpng.zip
-    echo 'step 4:'
-    sudo find /usr/local/opt -name '*.a' -delete
-    sudo find /usr/local/opt -name '*.la' -delete
-    echo 'step 5:'
-    sudo find /usr/local/lib -name '*.a' -delete
-    sudo find /usr/local/lib -name '*.la' -delete
-    echo 'step 6:'
-    cp -v openssl@1.1.rb $HB
-    cp -v zstd.rb $HB
-    cp -v xz.rb $HB
-    cp -v libusb.rb $HB
-    echo 'step 7:'
-    brew link --overwrite --force openssl@1.1 zstd xz libzip libusb
-    echo 'step 8:'
-    brew unlink openssl@1.1 zstd xz libzip libusb curl
-    echo 'step 8:'
-    brew install --force make cmake autoconf automake
-    echo 'step 9:'
-    brew reinstall --force -s openssl@1.1 zstd xz libusb
-    echo 'step 10:'
-    sudo find /usr/local/lib -name 'libzstd*.dylib' -delete
-    sudo find /usr/local/lib -iname 'libzip*.dylib' -delete
-    sudo find /usr/local/lib -iname 'liblzma*.dylib' -delete
-    sudo find /usr/local/lib -iname 'libusb-1.0*.dylib' -delete
-    sudo find /usr/local/lib -iname 'libpng*.dylib' -delete
-    find /usr/local/Cellar -type f \( -iname "*.a" ! -iname  "libcrypto.a" ! -iname "libssl.a" ! -iname "libzstd.a" ! -iname "liblzma.a" ! -iname "liblzma.a" ! -iname "libzip.a" ! -iname "libusb-1.0.a" ! -iname "libplist-2.0.a" ! -iname "libplist++-2.0.a" ! -iname "libusbmuxd-2.0.a" ! -iname "libimobiledevice-1.0.a" ! -iname "libirecovery-1.0.a" ! -iname "libgeneral.a" ! -iname "libinsn.a" ! -iname "liboffsetfinder64.a" ! -iname "libfragmentzip.a" ! -iname "libimg4tool.a" ! -iname "libjssy.a" ! -iname "libiBoot32Patcher.a" ! -iname "libipatcher.a" ! -iname "libcommon.a" ! -iname "libxpwn.a" ! -iname "libpng16.*a" \)
-    find /usr/local/opt -type f \( -iname "*.a" ! -iname  "libcrypto.a" ! -iname "libssl.a" ! -iname "libzstd.a" ! -iname "liblzma.a" ! -iname "liblzma.a" ! -iname "libzip.a" ! -iname "libusb-1.0.a" ! -iname "libplist-2.0.a" ! -iname "libplist++-2.0.a" ! -iname "libusbmuxd-2.0.a" ! -iname "libimobiledevice-1.0.a" ! -iname "libirecovery-1.0.a" ! -iname "libgeneral.a" ! -iname "libinsn.a" ! -iname "liboffsetfinder64.a" ! -iname "libfragmentzip.a" ! -iname "libimg4tool.a" ! -iname "libjssy.a" ! -iname "libiBoot32Patcher.a" ! -iname "libipatcher.a" ! -iname "libcommon.a" ! -iname "libxpwn.a" ! -iname "libpng16.*a" \)
-    find /usr/local/lib -type f \( -iname "*.a" ! -iname  "libcrypto.a" ! -iname "libssl.a" ! -iname "libzstd.a" ! -iname "liblzma.a" ! -iname "liblzma.a" ! -iname "libzip.a" ! -iname "libusb-1.0.a" ! -iname "libplist-2.0.a" ! -iname "libplist++-2.0.a" ! -iname "libusbmuxd-2.0.a" ! -iname "libimobiledevice-1.0.a" ! -iname "libirecovery-1.0.a" ! -iname "libgeneral.a" ! -iname "libinsn.a" ! -iname "liboffsetfinder64.a" ! -iname "libfragmentzip.a" ! -iname "libimg4tool.a" ! -iname "libjssy.a" ! -iname "libiBoot32Patcher.a" ! -iname "libipatcher.a" ! -iname "libcommon.a" ! -iname "libxpwn.a" ! -iname "libpng16.*a" \)
-    echo 'step 10:'
-    git clone https://github.com/nih-at/libzip.git
-    cd libzip
-    echo 'step 11:'
-    git apply $BASE/libzip.patch
-    echo 'step 12:'
-    CC='/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang' CXX='/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang++' LD='/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ld' RANLIB='/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib' AR='/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ar' CFLAGS='-isysroot /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk -mmacosx-version-min=10.15' CXXFLAGS='-isysroot /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk -mmacosx-version-min=10.15' cmake .
-    echo 'step 13:'
-    CC='/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang' CXX='/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang++' LD='/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ld' RANLIB='/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib' AR='/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ar' CFLAGS='-isysroot /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk -mmacosx-version-min=10.15' CXXFLAGS='-isysroot /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk -mmacosx-version-min=10.15' gmake -j16
-    echo 'step 14:'
-    find /usr/local/lib -iname 'libzip.*' -delete
-    gmake -j16 install
-    echo 'step 15:'
-    cd $BASE
-    git clone --recursive https://github.com/libimobiledevice/libplist.git
-    cd libplist
-    echo 'step 16:'
-    ./autogen.sh --disable-dependency-tracking --disable-silent-rules --disable-shared --prefix=/usr/local --without-cython --disable-debug CC='/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang' CXX='/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang++' LD='/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ld' RANLIB='/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib' AR='/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ar' CFLAGS='-isysroot /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk -mmacosx-version-min=10.15' CXXFLAGS='-isysroot /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk -mmacosx-version-min=10.15'
-    echo 'step 16:'
-    gmake -j16
-    echo 'step 17:'
-    gmake -j16 install
-    echo 'step 18:'
-    cd $BASE
-    git clone --recursive https://github.com/libimobiledevice/libusbmuxd.git
-    cd libusbmuxd
-    echo 'step 19:'
-    ./autogen.sh --disable-dependency-tracking --disable-silent-rules --disable-shared --prefix=/usr/local --disable-debug CC='/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang' CXX='/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang++' LD='/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ld' RANLIB='/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib' AR='/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ar' CFLAGS='-isysroot /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk -mmacosx-version-min=10.15' CXXFLAGS='-isysroot /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk -mmacosx-version-min=10.15'
-    echo 'step 20:'
-    gmake -j16
-    echo 'step 21:'
-    gmake -j16 install
-    echo 'step 22:'
-    cd $BASE
-    git clone --recursive https://github.com/libimobiledevice/libimobiledevice.git
-    cd libimobiledevice
-    echo 'step 23:'
-    ./autogen.sh --disable-dependency-tracking --disable-silent-rules --disable-shared --prefix=/usr/local --disable-debug --without-cython CC='/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang' CXX='/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang++' LD='/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ld' RANLIB='/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib' AR='/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ar' CFLAGS='-isysroot /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk -mmacosx-version-min=10.15' CXXFLAGS='-isysroot /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk -mmacosx-version-min=10.15'
-    echo 'step 24:'
-    gmake -j16
-    echo 'step 25:'
-    gmake -j16 install
-    echo 'step 26:'
-    cd $BASE
-    git clone --recursive https://github.com/libimobiledevice/libirecovery.git
-    cd libirecovery
-    echo 'step 27:'
-    git apply $BASE/libirecovery.patch
-    ./autogen.sh --disable-dependency-tracking --disable-silent-rules --disable-shared --prefix=/usr/local --disable-debug CC='/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang' CXX='/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang++' LD='/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ld' RANLIB='/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib' AR='/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ar' CFLAGS='-isysroot /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk -mmacosx-version-min=10.15' CXXFLAGS='-isysroot /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk -mmacosx-version-min=10.15'
-    echo 'step 28:'
-    gmake -j16
-    echo 'step 29:'
-    gmake -j16 install
-    echo 'step 30:'
-    cd $BASE
-    git clone --recursive https://github.com/tihmstar/libgeneral.git
-    cd libgeneral
-    echo 'step 31:'
-    ./autogen.sh --disable-dependency-tracking --disable-silent-rules --disable-shared --prefix=/usr/local --disable-debug CC='/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang' CXX='/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang++' LD='/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ld' RANLIB='/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib' AR='/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ar' CFLAGS='-isysroot /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk -mmacosx-version-min=10.15' CXXFLAGS='-isysroot /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk -mmacosx-version-min=10.15'
-    echo 'step 32:'
-    gmake -j16
-    echo 'step 33:'
-    gmake -j16 install
-    echo 'step 34:'
-    cd $BASE
-    git clone --recursive https://github.com/tihmstar/libinsn.git
-    cd libinsn
-    echo 'step 35:'
-    ./autogen.sh --disable-dependency-tracking --disable-silent-rules --disable-shared --prefix=/usr/local --disable-debug CC='/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang' CXX='/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang++' LD='/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ld' RANLIB='/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib' AR='/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ar' CFLAGS='-isysroot /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk -mmacosx-version-min=10.15' CXXFLAGS='-isysroot /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk -mmacosx-version-min=10.15'
-    echo 'step 36:'
-    gmake -j16
-    echo 'step 37:'
-    gmake -j16 install
-    echo 'step 38:'
-    cd $BASE
-    git clone --recursive https://github.com/tihmstar/liboffsetfinder64.git
-    cd liboffsetfinder64
-    echo 'step 39:'
-    ./autogen.sh --disable-dependency-tracking --disable-silent-rules --disable-shared --prefix=/usr/local --disable-debug CC='/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang' CXX='/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang++' LD='/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ld' RANLIB='/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib' AR='/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ar' CFLAGS='-isysroot /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk -mmacosx-version-min=10.15' CXXFLAGS='-isysroot /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk -mmacosx-version-min=10.15'
-    echo 'step 40:'
-    gmake -j16
-    echo 'step 41:'
-    gmake -j16 install
-    echo 'step 42:'
-    cd $BASE
-    git clone --recursive https://github.com/tihmstar/libfragmentzip.git
-    cd libfragmentzip
-    echo 'step 43:'
-    ./autogen.sh --disable-dependency-tracking --disable-silent-rules --disable-shared --prefix=/usr/local --disable-debug CC='/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang' CXX='/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang++' LD='/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ld' RANLIB='/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib' AR='/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ar' CFLAGS='-isysroot /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk -mmacosx-version-min=10.15' CXXFLAGS='-isysroot /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk -mmacosx-version-min=10.15'
-    echo 'step 44:'
-    gmake -j16
-    echo 'step 45:'
-    gmake -j16 install
-    echo 'step 46:'
-    cd $BASE
-    git clone --recursive https://github.com/tihmstar/img4tool.git
-    cd img4tool
-    echo 'step 47:'
-    ./autogen.sh --disable-dependency-tracking --disable-silent-rules --disable-shared --prefix=/usr/local --disable-debug CC='/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang' CXX='/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang++' LD='/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ld' RANLIB='/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib' AR='/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ar' CFLAGS='-isysroot /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk -mmacosx-version-min=10.15' CXXFLAGS='-isysroot /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk -mmacosx-version-min=10.15'
-    echo 'step 48:'
-    gmake -j16
-    echo 'step 49:'
-    gmake -j16 install
-    echo 'step 50:'
-    cd $BASE
-    echo 'step 51:'
-    rm -rv /usr/local/lib/libpng16.* || true
-    cp -v $BASE/libpng16.a /usr/local/lib/
-    cp -v $BASE/libxpwn.a /usr/local/lib/
-    cp -v $BASE/libcommon.a /usr/local/lib/
-    cp -rv $BASE/xpwn_include/* /usr/local/include/
-    git clone --recursive https://github.com/tihmstar/libipatcher.git
-    cd libipatcher
-    echo 'step 52:'
-    ./autogen.sh --disable-dependency-tracking --disable-silent-rules --disable-shared --prefix=/usr/local --disable-debug CC='/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang' CXX='/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang++' LD='/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ld' RANLIB='/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib' AR='/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ar' CFLAGS='-isysroot /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk -mmacosx-version-min=10.15' CXXFLAGS='-isysroot /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk -mmacosx-version-min=10.15'
-    echo 'step 53:'
-    gmake -j16
-    echo 'step 54:'
-    gmake -j16 install
-    echo 'step 55:'
-    touch /usr/local/lib/.DEP-CACHED
-    echo 'End'
-else
-    echo 'End'
-fi
\ No newline at end of file
diff --git a/.github/workflows/libirecovery.patch b/.github/workflows/libirecovery.patch
deleted file mode 100644
index 7e636016..00000000
--- a/.github/workflows/libirecovery.patch
+++ /dev/null
@@ -1,13 +0,0 @@
-diff --git a/src/libirecovery.c b/src/libirecovery.c
-index c3b3341..d27d862 100644
---- a/src/libirecovery.c
-+++ b/src/libirecovery.c
-@@ -1443,7 +1443,7 @@ IRECV_API irecv_error_t irecv_open_with_ecid(irecv_client_t* pclient, uint64_t e
- 
- 				if ((client->mode != IRECV_K_DFU_MODE) && (client->mode != IRECV_K_WTF_MODE)) {
- 					error = irecv_usb_set_interface(client, 0, 0);
--					if (client->mode > IRECV_K_RECOVERY_MODE_2) {
-+					if (client->mode <= IRECV_K_RECOVERY_MODE_2) {
- 						error = irecv_usb_set_interface(client, 1, 1);
- 					}
- 				} else {
diff --git a/.github/workflows/libpng.zip b/.github/workflows/libpng.zip
deleted file mode 100644
index 376ec13e..00000000
Binary files a/.github/workflows/libpng.zip and /dev/null differ
diff --git a/.github/workflows/libusb.rb b/.github/workflows/libusb.rb
deleted file mode 100644
index 9c79e111..00000000
--- a/.github/workflows/libusb.rb
+++ /dev/null
@@ -1,53 +0,0 @@
-class Libusb < Formula
-  desc "Library for USB device access"
-  homepage "https://libusb.info/"
-  url "https://github.com/libusb/libusb/releases/download/v1.0.24/libusb-1.0.24.tar.bz2"
-  sha256 "7efd2685f7b327326dcfb85cee426d9b871fd70e22caa15bb68d595ce2a2b12a"
-  license "LGPL-2.1-or-later"
-
-  livecheck do
-    url :stable
-    strategy :github_latest
-  end
-
-  bottle do
-    sha256 cellar: :any, arm64_big_sur: "1c40f64450705461a5373c3d54257e646d39914d44bffaf9d957bbe063db2129"
-    sha256 cellar: :any, big_sur:       "74e0067e968ddbea31e070885ae86bc1db5c66fd157588e84576e653e62894c8"
-    sha256 cellar: :any, catalina:      "034ae259f17afb5894860cdb1786fd6d391359e8d221c0f765eceed6210b60df"
-    sha256 cellar: :any, mojave:        "1318e1155192bdaf7d159562849ee8f73cb0f59b0cb77c142f8be99056ba9d9e"
-  end
-
-  head do
-    url "https://github.com/libusb/libusb.git"
-
-    depends_on "autoconf" => :build
-    depends_on "automake" => :build
-    depends_on "libtool" => :build
-  end
-
-  def install
-    args = %W[--disable-dependency-tracking --disable-shared --prefix=#{prefix}]
-
-    system "./autogen.sh" if build.head?
-    system "./configure", *args, 
-                      "CFLAGS=-isysroot /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk -mmacosx-version-min=10.15",
-                      "CXXFLAGS=-isysroot /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk -mmacosx-version-min=10.15",
-                      "CC=/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang",
-                      "CXX=/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang++",
-                      "LD=/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ld",
-                      "AR=/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ar"
-    system "gmake", "-j16", "clean"
-    system "gmake", "-j16"
-    system "gmake", "-j16", "install"
-    (pkgshare/"examples").install Dir["examples/*"] - Dir["examples/Makefile*"]
-  end
-
-  test do
-    cp_r (pkgshare/"examples"), testpath
-    cd "examples" do
-      system ENV.cc, "-lusb-1.0", "-L#{lib}", "-I#{include}/libusb-1.0",
-             "listdevs.c", "-o", "test"
-      system "./test"
-    end
-  end
-end
diff --git a/.github/workflows/libzip.patch b/.github/workflows/libzip.patch
deleted file mode 100644
index cce5044f..00000000
--- a/.github/workflows/libzip.patch
+++ /dev/null
@@ -1,20 +0,0 @@
-diff --git a/CMakeLists.txt b/CMakeLists.txt
-index afcc6fc3..4ea3466d 100644
---- a/CMakeLists.txt
-+++ b/CMakeLists.txt
-@@ -1,4 +1,6 @@
- cmake_minimum_required(VERSION 3.0.2)
-+set(CMAKE_C_FLAGS "-isysroot /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk -mmacosx-version-min=10.15")
-+set(CMAKE_CXX_FLAGS "-isysroot /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk -mmacosx-version-min=10.15")
- 
- list(APPEND CMAKE_MODULE_PATH ${CMAKE_CURRENT_SOURCE_DIR}/cmake)
- if (${CMAKE_VERSION} VERSION_LESS "3.17.0")
-@@ -54,7 +56,7 @@ if(WIN32)
-   endif()
- endif()
- 
--option(BUILD_SHARED_LIBS "Build shared libraries" ON)
-+option(BUILD_SHARED_LIBS "Build shared libraries" OFF)
- option(LIBZIP_DO_INSTALL "Install libzip and the related files" ON)
- 
- option(SHARED_LIB_VERSIONNING "Add SO version in .so build" ON)
diff --git a/.github/workflows/openssl@1.1.rb b/.github/workflows/openssl@1.1.rb
deleted file mode 100644
index 3d26603b..00000000
--- a/.github/workflows/openssl@1.1.rb
+++ /dev/null
@@ -1,179 +0,0 @@
-class OpensslAT11 < Formula
-  desc "Cryptography and SSL/TLS Toolkit"
-  homepage "https://openssl.org/"
-  url "https://www.openssl.org/source/openssl-1.1.1i.tar.gz"
-  mirror "https://dl.bintray.com/homebrew/mirror/openssl-1.1.1i.tar.gz"
-  mirror "https://www.mirrorservice.org/sites/ftp.openssl.org/source/openssl-1.1.1i.tar.gz"
-  sha256 "e8be6a35fe41d10603c3cc635e93289ed00bf34b79671a3a4de64fcee00d5242"
-  license "OpenSSL"
-  version_scheme 1
-
-  livecheck do
-    url "https://www.openssl.org/source/"
-    regex(/href=.*?openssl[._-]v?(1\.1(?:\.\d+)+[a-z]?)\.t/i)
-  end
-
-  bottle do
-    sha256 arm64_big_sur: "cb01d17d18af475c29e87e05b8ec866b813b9f24e8a3b438efbabdf548dc5649"
-    sha256 big_sur:       "8008537d37a7f09eedbcd03c575e15206c54f97fe162c6d36da904897e9cee31"
-    sha256 catalina:      "066b9f114617872e77fa3d4afee2337daabc2c181d7564fe60a5b26d89d69742"
-    sha256 mojave:        "f5a348793735d449d990693ab687049fb11c08ade0b74c6f7337a56fc0a77908"
-  end
-
-  on_linux do
-    resource "cacert" do
-      # homepage "http://curl.haxx.se/docs/caextract.html"
-      url "https://curl.haxx.se/ca/cacert-2020-01-01.pem"
-      mirror "https://gist.githubusercontent.com/dawidd6/16d94180a019f31fd31bc679365387bc/raw/ef02c78b9d6427585d756528964d18a2b9e318f7/cacert-2020-01-01.pem"
-      sha256 "adf770dfd574a0d6026bfaa270cb6879b063957177a991d453ff1d302c02081f"
-    end
-
-    resource "Test::Harness" do
-      url "https://cpan.metacpan.org/authors/id/L/LE/LEONT/Test-Harness-3.42.tar.gz"
-      sha256 "0fd90d4efea82d6e262e6933759e85d27cbcfa4091b14bf4042ae20bab528e53"
-    end
-
-    resource "Test::More" do
-      url "https://cpan.metacpan.org/authors/id/E/EX/EXODIST/Test-Simple-1.302175.tar.gz"
-      sha256 "c8c8f5c51ad6d7a858c3b61b8b658d8e789d3da5d300065df0633875b0075e49"
-    end
-
-    resource "ExtUtils::MakeMaker" do
-      url "https://cpan.metacpan.org/authors/id/B/BI/BINGOS/ExtUtils-MakeMaker-7.48.tar.gz"
-      sha256 "94e64a630fc37e80c0ca02480dccfa5f2f4ca4b0dd4eeecc1d65acd321c68289"
-    end
-  end
-
-  # SSLv2 died with 1.1.0, so no-ssl2 no longer required.
-  # SSLv3 & zlib are off by default with 1.1.0 but this may not
-  # be obvious to everyone, so explicitly state it for now to
-  # help debug inevitable breakage.
-
-  def configure_args
-    ENV['CFLAGS'] = '-isysroot /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk -mmacosx-version-min=10.15'
-    ENV['CXXFLAGS'] = '-isysroot /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk -mmacosx-version-min=10.15'
-    ENV['CC'] = '/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang'
-    ENV['CXX'] = '/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang++'
-    ENV['LD'] = '/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ld'
-    ENV['AR'] = '/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ar'
-    args = %W[
-      --prefix=#{prefix}
-      --openssldir=#{openssldir}
-      no-ssl3
-      no-ssl3-method
-      no-zlib
-      no-asm
-      no-shared
-    ]
-    args += (ENV.cflags || "").split
-    args += (ENV.cppflags || "").split
-    args += (ENV.ldflags || "").split
-  end
-
-  def install
-    on_linux do
-      ENV.prepend_create_path "PERL5LIB", libexec/"lib/perl5"
-
-      %w[ExtUtils::MakeMaker Test::Harness Test::More].each do |r|
-        resource(r).stage do
-          system "perl", "Makefile.PL", "INSTALL_BASE=#{libexec}"
-          system "gmake", "-j16", "PERL5LIB=#{ENV["PERL5LIB"]}", "CC=#{ENV.cc}"
-          system "gmake", "-j16", "install"
-        end
-      end
-    end
-
-    # This could interfere with how we expect OpenSSL to build.
-    ENV.delete("OPENSSL_LOCAL_CONFIG_DIR")
-
-    # This ensures where Homebrew's Perl is needed the Cellar path isn't
-    # hardcoded into OpenSSL's scripts, causing them to break every Perl update.
-    # Whilst our env points to opt_bin, by default OpenSSL resolves the symlink.
-    ENV["PERL"] = Formula["perl"].opt_bin/"perl" if which("perl") == Formula["perl"].opt_bin/"perl"
-
-    arch_args = []
-    on_macos do
-      arch_args += %W[darwin64-#{Hardware::CPU.arch}-cc enable-ec_nistp_64_gcc_128]
-    end
-    on_linux do
-      if Hardware::CPU.intel?
-        arch_args << (Hardware::CPU.is_64_bit? ? "linux-x86_64" : "linux-elf")
-      elsif Hardware::CPU.arm?
-        arch_args << (Hardware::CPU.is_64_bit? ? "linux-aarch64" : "linux-armv4")
-      end
-    end
-
-    ENV.deparallelize
-    system "perl", "./Configure", *(configure_args + arch_args)
-    system "make", "-j16"
-    system "make", "-j16", "install", "MANDIR=#{man}", "MANSUFFIX=ssl"
-    # system "make", "-j16", "test"
-  end
-
-  def openssldir
-    etc/"openssl@1.1"
-  end
-
-  def post_install
-    on_macos(&method(:macos_post_install))
-    on_linux(&method(:linux_post_install))
-  end
-
-  def macos_post_install
-    keychains = %w[
-      /System/Library/Keychains/SystemRootCertificates.keychain
-    ]
-
-    certs_list = `security find-certificate -a -p #{keychains.join(" ")}`
-    certs = certs_list.scan(
-      /-----BEGIN CERTIFICATE-----.*?-----END CERTIFICATE-----/m,
-    )
-
-    valid_certs = certs.select do |cert|
-      IO.popen("#{bin}/openssl x509 -inform pem -checkend 0 -noout >/dev/null", "w") do |openssl_io|
-        openssl_io.write(cert)
-        openssl_io.close_write
-      end
-
-      $CHILD_STATUS.success?
-    end
-
-    openssldir.mkpath
-    (openssldir/"cert.pem").atomic_write(valid_certs.join("\n") << "\n")
-  end
-
-  def linux_post_install
-    # Download and install cacert.pem from curl.haxx.se
-    cacert = resource("cacert")
-    cacert.fetch
-    rm_f openssldir/"cert.pem"
-    filename = Pathname.new(cacert.url).basename
-    openssldir.install cacert.files(filename => "cert.pem")
-  end
-
-  def caveats
-    <<~EOS
-      A CA file has been bootstrapped using certificates from the system
-      keychain. To add additional certificates, place .pem files in
-        #{openssldir}/certs
-
-      and run
-        #{opt_bin}/c_rehash
-    EOS
-  end
-
-  test do
-    # Make sure the necessary .cnf file exists, otherwise OpenSSL gets moody.
-    assert_predicate pkgetc/"openssl.cnf", :exist?,
-            "OpenSSL requires the .cnf file for some functionality"
-
-    # Check OpenSSL itself functions as expected.
-    (testpath/"testfile.txt").write("This is a test file")
-    expected_checksum = "e2d0fe1585a63ec6009c8016ff8dda8b17719a637405a4e23c0ff81339148249"
-    system bin/"openssl", "dgst", "-sha256", "-out", "checksum.txt", "testfile.txt"
-    open("checksum.txt") do |f|
-      checksum = f.read(100).split("=").last.strip
-      assert_equal checksum, expected_checksum
-    end
-  end
-end
diff --git a/.github/workflows/proc_ci.diff b/.github/workflows/proc_ci.diff
new file mode 100644
index 00000000..277569f6
--- /dev/null
+++ b/.github/workflows/proc_ci.diff
@@ -0,0 +1,136 @@
+diff --git a/Makefile b/Makefile
+index 081b4dd..1a924f3 100644
+--- a/Makefile
++++ b/Makefile
+@@ -245,7 +245,8 @@ BUILD_CXXFLAGS :=
+ BUILD_LDFLAGS  :=
+ 
+ else ifeq ($(UNAME),Darwin)
+-ifeq ($(shell sw_vers -productName),macOS)
++$(warning is Darin)
++ifeq (Mac,Mac)
+ ifneq ($(MEMO_QUIET),1)
+ $(warning Building on MacOS)
+ endif # ($(MEMO_QUIET),1)
+@@ -470,7 +471,7 @@ EXTRACT_TAR = -if [ ! -d $(BUILD_WORK)/$(3) ] || [ "$(4)" = "1" ]; then \
+ 		$(CP) -af $(2)/. $(3); \
+ 		rm -rf $(2); \
+ 	fi; \
+-	find $(BUILD_BASE) -name '*.la' -type f -delete
++	find $(BUILD_BASE) \( -type f -name '*.la' -o -type l -name '*.la' \) -delete
+ 
+ DO_PATCH    = cd $(BUILD_PATCH)/$(1); \
+ 	for PATCHFILE in *; do \
+@@ -618,17 +619,17 @@ endif
+ 
+ TAR  := tar # TODO: remove
+ 
+-ifneq ($(shell PATH=$(PATH) tar --version | grep -q GNU && echo 1),1)
++ifneq ($(shell tar --version | grep -q GNU && echo 1),1)
+ $(error Install GNU tar)
+ endif
+ 
+ SED  := sed # TODO: remove
+ 
+-ifneq ($(shell PATH=$(PATH) sed --version | grep -q GNU && echo 1),1)
++ifneq ($(shell sed --version | grep -q GNU && echo 1),1)
+ $(error Install GNU sed)
+ endif
+ 
+-ifneq ($(shell PATH=$(PATH) grep --version | grep -q GNU && echo 1),1)
++ifneq ($(shell grep --version | grep -q GNU && echo 1),1)
+ $(error Install GNU grep)
+ endif
+ 
+@@ -678,43 +679,43 @@ ifneq ($(call HAS_COMMAND,m4),1)
+ $(error Install m4)
+ endif
+ 
+-ifneq ($(shell PATH=$(PATH) groff --version | grep -q 'version 1.2' && echo 1),1)
++ifneq ($(shell groff --version | grep -q 'version 1.2' && echo 1),1)
+ $(error Install newer groff)
+ endif
+ 
+-ifneq ($(shell PATH=$(PATH) patch --version | grep -q 'GNU patch' && echo 1),1)
++ifneq ($(shell patch --version | grep -q 'GNU patch' && echo 1),1)
+ $(error Install GNU patch)
+ endif
+ 
+-ifneq ($(shell PATH=$(PATH) find --version | grep -q 'GNU find' && echo 1),1)
++ifneq ($(shell find --version | grep -q 'GNU find' && echo 1),1)
+ $(error Install GNU findutils)
+ endif
+ 
+-ifneq ($(shell PATH=$(PATH) rmdir --version | grep -q 'GNU coreutils' && echo 1),1)
++ifneq ($(shell rmdir --version | grep -q 'GNU coreutils' && echo 1),1)
+ $(error Install GNU coreutils)
+ endif
+ 
+-ifeq ($(shell PATH=$(PATH) install --version | grep -q 'GNU coreutils' && echo 1),1)
++ifeq ($(shell install --version | grep -q 'GNU coreutils' && echo 1),1)
+ export GINSTALL := install # TODO: remove
+-export INSTALL  := $(shell PATH=$(PATH) which install) --strip-program=$(STRIP)
++export INSTALL  := $(shell which install) --strip-program=$(STRIP)
+ else
+ $(error Install GNU coreutils)
+ endif
+ 
+-ifeq ($(shell PATH=$(PATH) wc --version | grep -q 'GNU coreutils' && echo 1),1)
++ifeq ($(shell wc --version | grep -q 'GNU coreutils' && echo 1),1)
+ WC := wc
+ else
+ $(error Install GNU coreutils)
+ endif
+ 
+-ifeq ($(shell PATH=$(PATH) cp --version | grep -q 'GNU coreutils' && echo 1),1)
++ifeq ($(shell cp --version | grep -q 'GNU coreutils' && echo 1),1)
+ CP := cp
+ else
+ $(error Install GNU coreutils)
+ endif
+ export CP
+ 
+-ifeq ($(shell PATH=$(PATH) ln --version | grep -q 'GNU coreutils' && echo 1),1)
++ifeq ($(shell ln --version | grep -q 'GNU coreutils' && echo 1),1)
+ LN := ln
+ else
+ $(error Install GNU coreutils)
+diff --git a/futurerestore.mk b/futurerestore.mk
+index e90d6e0..1195ba0 100644
+--- a/futurerestore.mk
++++ b/futurerestore.mk
+@@ -9,27 +9,22 @@ FUTURERESTORE_IDEVICERESTORE_COMMIT := d7d9996b3910902a56462fa8d9dc5909fcf8f4c9
+ DEB_FUTURERESTORE_V                 ?= $(FUTURERESTORE_VERSION)-1
+ 
+ futurerestore-setup: setup tsschecker-setup
+-	$(call GITHUB_ARCHIVE,m1stadev,futurerestore,$(FUTURERESTORE_COMMIT),$(FUTURERESTORE_COMMIT))
+-	$(call GITHUB_ARCHIVE,m1stadev,idevicerestore,$(FUTURERESTORE_IDEVICERESTORE_COMMIT),$(FUTURERESTORE_IDEVICERESTORE_COMMIT))
+-	$(call EXTRACT_TAR,futurerestore-$(FUTURERESTORE_COMMIT).tar.gz,futurerestore-$(FUTURERESTORE_COMMIT),futurerestore)
+-
+-	-rmdir $(BUILD_WORK)/futurerestore/external/{idevicerestore,tsschecker}
+-	$(call EXTRACT_TAR,idevicerestore-$(FUTURERESTORE_IDEVICERESTORE_COMMIT).tar.gz,idevicerestore-$(FUTURERESTORE_IDEVICERESTORE_COMMIT),futurerestore/external/idevicerestore)
+-	cp -R $(BUILD_WORK)/tsschecker $(BUILD_WORK)/futurerestore/external
+-
+-	$(SED) -i 's/git rev\-list \-\-count HEAD/printf ${FUTURERESTORE_VERSION}/g' $(BUILD_WORK)/futurerestore/configure.ac
+-	$(SED) -i 's/git rev\-parse HEAD/printf ${FUTURERESTORE_COMMIT}/g' $(BUILD_WORK)/futurerestore/configure.ac
++	ln -sf ${BASE}/../../../futurerestore $(BUILD_WORK)/
+ 
+ ifneq ($(wildcard $(BUILD_WORK)/futurerestore/.build_complete),)
+ futurerestore:
+ 	@echo "Using previously built futurerestore."
+ else
+-futurerestore: futurerestore-setup libirecovery openssl libusbmuxd libimobiledevice img4tool libgeneral libzip libfragmentzip libipatcher
++futurerestore: futurerestore-setup
++	find $(BUILD_BASE) \( -type f -name '*.la' -o -type l -name '*.la' \) -delete
++	find $(BUILD_BASE) \( -type f -name '*.dylib' -o -type l -name '*.dylib' \) -delete
++	find $(BUILD_BASE) -name '*libusb-1.0*.a' -prune -o -name '*libusbmuxd-2.0*.a' -prune -o -name '*libxpwn*.a' -prune -o -name '*libcommon*.a' -prune -o -name '*libipatcher*.a' -prune -o -name '*libimobiledevice*.a' -prune -o -name '*libfragmentzip*.a' -prune -o -name '*libzip*.a' -prune -o -name '*libirecovery*.a' -prune -o -name '*libipatcher*.a' -prune -o -name '*libpng16*.a' -prune -o -name '*liboffsetfinder64*.a' -prune -o -name '*libinsn*.a' -prune -o -name '*libimg4tool*.a' -prune -o -name '*libssl*.a' -prune -o -name '*libcrypto*.a' -prune -o -name '*libplist*.a' -prune -o -name '*libgeneral*.a' -prune -o -name '*.a' -print | tr '\n' ' ' | xargs rm || true
+ 	cd $(BUILD_WORK)/futurerestore && ./autogen.sh \
+ 		$(DEFAULT_CONFIGURE_FLAGS) \
+ 		--disable-silent-rules \
+ 		zlib_LIBS="-L$(TARGET_SYSROOT)/usr/lib -lz" \
+-		zlib_CFLAGS="-I$(TARGET_SYSROOT)/usr/include"
++		zlib_CFLAGS="-I$(TARGET_SYSROOT)/usr/include" \
++		LDFLAGS="$(LDFLAGS) -L$(TARGET_SYSROOT)/usr/lib -llzma -lcurl -lbz2 -lcompression -framework CoreFoundation -framework IOKit -L$(BUILD_BASE)$(MEMO_PREFIX)$(MEMO_SUB_PREFIX)/lib -lipatcher -lusb-1.0 -lusbmuxd-2.0 -lfragmentzip -L$(BUILD_BASE)$(MEMO_PREFIX)$(MEMO_SUB_PREFIX)/lib/xpwn -lcommon -lxpwn"
+ 	+$(MAKE) -C $(BUILD_WORK)/futurerestore
+ 	+$(MAKE) -C $(BUILD_WORK)/futurerestore install \
+ 		DESTDIR="$(BUILD_STAGE)/futurerestore"
diff --git a/.github/workflows/xpwn.zip b/.github/workflows/xpwn.zip
deleted file mode 100644
index 6aeba97e..00000000
Binary files a/.github/workflows/xpwn.zip and /dev/null differ
diff --git a/.github/workflows/xz.rb b/.github/workflows/xz.rb
deleted file mode 100644
index 53ab5b55..00000000
--- a/.github/workflows/xz.rb
+++ /dev/null
@@ -1,53 +0,0 @@
-# Upstream project has requested we use a mirror as the main URL
-# https://github.com/Homebrew/homebrew/pull/21419
-class Xz < Formula
-  desc "General-purpose data compression with high compression ratio"
-  homepage "https://tukaani.org/xz/"
-  url "https://downloads.sourceforge.net/project/lzmautils/xz-5.2.5.tar.gz"
-  mirror "https://tukaani.org/xz/xz-5.2.5.tar.gz"
-  sha256 "f6f4910fd033078738bd82bfba4f49219d03b17eb0794eb91efbae419f4aba10"
-  license "GPL-2.0"
-
-  bottle do
-    sha256 cellar: :any, arm64_big_sur: "c84206005787304416ed81094bd3a0cdd2ae8eb62649db5a3a44fa14b276d09f"
-    sha256 cellar: :any, big_sur:       "4fbd4a9e3eb49c27e83bd125b0e76d386c0e12ae1139d4dc9e31841fb8880a35"
-    sha256 cellar: :any, catalina:      "2dcc8e0121c934d1e34ffdb37fcd70f0f7b5c2f4755f2f7cbcf360e9e54cb43b"
-    sha256 cellar: :any, mojave:        "44483961b5d2b535b0ece1936c9d40b4bc7d9c7281646cca0fb476291ab9d4dc"
-    sha256 cellar: :any, high_sierra:   "1491b2b20c40c3cb0b990f520768d7e876e4ab4a7dc1da9994d0150da34ba5c6"
-  end
-
-  def install
-    ENV['CFLAGS'] = '-isysroot /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk -mmacosx-version-min=10.15'
-    ENV['CXXFLAGS'] = '-isysroot /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk -mmacosx-version-min=10.15'
-    ENV['CC'] = '/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang'
-    ENV['CXX'] = '/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang++'
-    ENV['LD'] = '/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ld'
-    ENV['AR'] = '/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ar'
-    system "./configure", "--disable-debug",
-                          "--disable-dependency-tracking",
-                          "--disable-silent-rules",
-                          "--prefix=#{prefix}",
-                          "CFLAGS=-isysroot /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk -mmacosx-version-min=10.15",
-                          "CXXFLAGS=-isysroot /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk -mmacosx-version-min=10.15",
-                          "CC=/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang",
-                          "CXX=/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang++",
-                          "LD=/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ld",
-                          "AR=/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ar"
-    system "gmake", "-j16", "check"
-    system "gmake", "-j16", "install"
-  end
-
-  test do
-    path = testpath/"data.txt"
-    original_contents = "." * 1000
-    path.write original_contents
-
-    # compress: data.txt -> data.txt.xz
-    system bin/"xz", path
-    refute_predicate path, :exist?
-
-    # decompress: data.txt.xz -> data.txt
-    system bin/"xz", "-d", "#{path}.xz"
-    assert_equal original_contents, path.read
-  end
-end
diff --git a/.github/workflows/zstd.rb b/.github/workflows/zstd.rb
deleted file mode 100644
index 0db035a3..00000000
--- a/.github/workflows/zstd.rb
+++ /dev/null
@@ -1,40 +0,0 @@
-class Zstd < Formula
-  desc "Zstandard is a real-time compression algorithm"
-  homepage "https://facebook.github.io/zstd/"
-  url "https://github.com/facebook/zstd/archive/v1.4.8.tar.gz"
-  sha256 "f176f0626cb797022fbf257c3c644d71c1c747bb74c32201f9203654da35e9fa"
-  license "BSD-3-Clause"
-
-  bottle do
-    sha256 cellar: :any, arm64_big_sur: "d3810a086fabf6504862103baf4026bac4c47fa185b748b319106c8bd0fd9e3c"
-    sha256 cellar: :any, big_sur:       "d015379ee322c5984c55803256ac876ed1389eca2c15767b251232a81f45b08b"
-    sha256 cellar: :any, catalina:      "ad897f36994db64c4ec410c1e9324b66dcf4f2175cf7d24c62ec647921b5dc7d"
-    sha256 cellar: :any, mojave:        "936b64748f097bf20c380f06ea3d8dc963e6051240d92935b36776546c406ade"
-  end
-
-  depends_on "cmake" => :build
-
-  uses_from_macos "zlib"
-
-  def install
-    ENV['CFLAGS'] = '-isysroot /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk -mmacosx-version-min=10.15'
-    ENV['CXXFLAGS'] = '-isysroot /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk -mmacosx-version-min=10.15'
-    ENV['CC'] = '/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang'
-    ENV['CXX'] = '/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang++'
-    ENV['LD'] = '/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ld'
-    ENV['AR'] = '/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ar'
-    system "gmake", "-j16", "install", "PREFIX=#{prefix}/"
-
-    # Build parallel version
-    system "gmake", "-j16", "-C", "contrib/pzstd", "PREFIX=#{prefix}"
-    bin.install "contrib/pzstd/pzstd"
-  end
-
-  test do
-    assert_equal "hello\n",
-      pipe_output("#{bin}/zstd | #{bin}/zstd -d", "hello\n", 0)
-
-    assert_equal "hello\n",
-      pipe_output("#{bin}/pzstd | #{bin}/pzstd -d", "hello\n", 0)
-  end
-end
\ No newline at end of file