diff --git a/src/scripts/Dockerfile.vfxplatform b/src/scripts/Dockerfile.vfxplatform
index ad28e290c..5027da8f2 100644
--- a/src/scripts/Dockerfile.vfxplatform
+++ b/src/scripts/Dockerfile.vfxplatform
@@ -4,16 +4,21 @@ FROM centos:centos7.9.2009
 RUN yum -y update
 RUN yum -y install centos-release-scl
 RUN yum -y group install "Development Tools"
-RUN yum -y install pulseaudio-libs-devel wget rpmdevtools git yasm python3 fontconfig-devel zlib-devel autoconf automake xz devtoolset-7 llvm-toolset-7.0 tree curl libICE-devel libSM-devel libX11-devel libXau-devel libXdamage-devel libXext-devel libXfixes-devel libXi-devel libXxf86vm-devel libdrm-devel libxcb-devel mesa-libGL-devel xorg-x11-proto-devel xcb-proto libxcb-devel xcb-util-devel xcb-util-image-devel xcb-util-keysyms-devel xcb-util-renderutil-devel xcb-util-wm-devel
+RUN yum -y install pulseaudio-libs-devel wget rpmdevtools git yasm python3 fontconfig-devel zlib-devel autoconf automake xz devtoolset-7 llvm-toolset-7.0 tree curl libICE-devel libSM-devel libX11-devel libXau-devel libXdamage-devel libXext-devel libXfixes-devel libXi-devel libXxf86vm-devel libdrm-devel libxcb-devel mesa-libGL-devel xorg-x11-proto-devel xcb-proto libxcb-devel xcb-util-devel xcb-util-image-devel xcb-util-keysyms-devel xcb-util-renderutil-devel xcb-util-wm-devel xorg-x11-util-macros
 RUN ln -sf /usr/bin/python3 /usr/bin/python
 RUN rm -f /usr/lib64/pkgconfig/libpng.pc
 RUN rm -f /usr/lib64/pkgconfig/libpng15.pc
+RUN rm -f /usr/lib64/pkgconfig/*xcb*.pc
 RUN rm -f /usr/include/png.h
 RUN rm -f /usr/include/pngconf.h
 RUN rm -f /usr/include/pnglibconf.h
 RUN sed -i '/.private/d' /usr/lib64/pkgconfig/freetype2.pc
 RUN echo "source scl_source enable devtoolset-7" >> /root/.bashrc
 
+RUN echo "#!/bin/sh" > /usr/bin/desktop-file-validate
+RUN echo "exit 0" >> /usr/bin/desktop-file-validate
+RUN chmod +x /usr/bin/desktop-file-validate
+
 COPY build_vfxplatform.sh /root/
 COPY build_vfxplatform_sdk01.sh /root/
 COPY build_vfxplatform_sdk02.sh /root/
diff --git a/src/scripts/build_vfxplatform_package.sh b/src/scripts/build_vfxplatform_package.sh
index 6e67823e0..5aa22d4d9 100755
--- a/src/scripts/build_vfxplatform_package.sh
+++ b/src/scripts/build_vfxplatform_package.sh
@@ -26,8 +26,9 @@ BUILD=${BUILD:-"${HOME}"}
 VERSION=${VERSION:-""}
 APPID="graphics.friction.Friction"
 FRICTION_PKG=friction-${VERSION}
-PKG_RPM=${PKG_RPM:-1}
-PKG_APP=${PKG_APP:-1}
+
+APPIMAGETOOL=bfe6e0c
+APPIMAGERUNTIME=1bb1157
 
 if [ "${VERSION}" = "" ]; then
     echo "Missing version"
@@ -159,23 +160,18 @@ for pdir in ${PLUGS}; do
 done
 
 # RPM
-if [ "${PKG_RPM}" = 1 ]; then
 cd ${BUILD}
 tar cvf ${FRICTION_PKG}.tar ${FRICTION_PKG}
-
 if [ ! -d "${HOME}/rpmbuild/SOURCES" ]; then
     mkdir -p ${HOME}/rpmbuild/SOURCES
 fi
-
 mv ${FRICTION_PKG}.tar ${HOME}/rpmbuild/SOURCES/
 cat ${BUILD}/friction/src/scripts/vfxplatform.spec | sed 's/__FRICTION_PKG_VERSION__/'${PKG_VERSION}'/g;s/__FRICTION_VERSION__/'${VERSION}'/g;s/__APPID__/'${APPID}'/g' > rpm.spec
-
 rpmbuild -bb rpm.spec
 cp -a ${HOME}/rpmbuild/RPMS/*/*.rpm ${DISTFILES}/builds/${VERSION}/
-fi
 
 # Portable
-FRICTION_PORTABLE=${FRICTION_PKG}-linux-X11-x86_64
+FRICTION_PORTABLE=${FRICTION_PKG}-portable-linux-x86_64
 FRICTION_PORTABLE_DIR=${BUILD}/${FRICTION_PORTABLE}
 cd ${BUILD}
 rm -f ${FRICTION_PORTABLE_DIR} || true
@@ -186,14 +182,12 @@ mv opt/friction/* .
 rm -rf opt share/doc
 ln -sf bin/friction .
 )
-
 cd ${BUILD}
 tar cvf ${FRICTION_PORTABLE}.tar ${FRICTION_PORTABLE}
 bzip2 -9 ${FRICTION_PORTABLE}.tar
 cp -a ${FRICTION_PORTABLE}.tar.bz2 ${DISTFILES}/builds/${VERSION}/
 
 # AppImage
-if [ "${PKG_APP}" = 1 ]; then
 (cd ${FRICTION_PORTABLE_DIR} ;
 rm -f friction
 mkdir usr
@@ -203,14 +197,17 @@ ln -sf usr/share/applications/${APPID}.desktop .
 ln -sf usr/share/icons/hicolor/256x256/apps/${APPID}.png .
 ln -sf usr/share/icons/hicolor/256x256/apps/${APPID}.png .DirIcon
 )
-if [ ! -f "${DISTFILES}/appimagetool.tar.bz2" ]; then
-    (cd ${DISTFILES} ;
-        wget https://download.friction.graphics/distfiles/misc/appimagetool.tar.bz2
-    )
-fi
-tar xf ${DISTFILES}/appimagetool.tar.bz2
-ARCH=x86_64 ./appimagetool/AppRun ${FRICTION_PORTABLE}
+tar xf ${DISTFILES}/linux/appimagetool-${APPIMAGETOOL}.tar.bz2
+ARCH=x86_64 ./appimagetool/AppRun --verbose --runtime-file=${DISTFILES}/linux/runtime-x86_64-${APPIMAGERUNTIME}.bin ${FRICTION_PORTABLE}
+
+# TODO
+# FRICTION_ISO=${FRICTION_PKG}-x86_64.squashfs
+# FRICTION_APP=${FRICTION_PKG}-test-x86_64.AppImage
+# mksquashfs ${FRICTION_PORTABLE} ${FRICTION_ISO} -comp zstd -root-owned -noappend -b 1M -mkfs-time 0
+# cat ${DISTFILES}/linux/runtime-x86_64-${APPIMAGERUNTIME}.bin > ${FRICTION_APP}
+# cat ${FRICTION_ISO} >> ${FRICTION_APP}
+# chmod a+x ${FRICTION_ISO}
+
 cp -a *.AppImage ${DISTFILES}/builds/${VERSION}/
-fi
 
 echo "FRICTION PACKAGE DONE"
diff --git a/src/scripts/build_vfxplatform_sdk01.sh b/src/scripts/build_vfxplatform_sdk01.sh
index f0c081a84..476b3c85d 100755
--- a/src/scripts/build_vfxplatform_sdk01.sh
+++ b/src/scripts/build_vfxplatform_sdk01.sh
@@ -106,7 +106,7 @@ if [ ! -f "${SDK}/lib/pkgconfig/libunwind.pc" ]; then
     cd ${SRC}
     UNWIND_SRC=libunwind-${UNWIND_V}
     rm -rf ${UNWIND_SRC} || true
-    tar xf ${DIST}/${UNWIND_SRC}.tar.gz
+    tar xf ${DIST}/linux/${UNWIND_SRC}.tar.gz
     cd ${UNWIND_SRC}
     CC=clang CXX=clang++ ./configure ${DEFAULT_CONFIGURE} --disable-minidebuginfo --disable-tests
     make -j${MKJOBS}
diff --git a/src/scripts/build_vfxplatform_sdk02.sh b/src/scripts/build_vfxplatform_sdk02.sh
index f30abec97..e95a5d7dd 100755
--- a/src/scripts/build_vfxplatform_sdk02.sh
+++ b/src/scripts/build_vfxplatform_sdk02.sh
@@ -27,13 +27,23 @@ SDK=${SDK:-"/opt/friction"}
 SRC=${SDK}/src
 DIST=${DIST:-"/mnt"}
 MKJOBS=${MKJOBS:-32}
+SRC_SUFFIX=tar.xz
 
-XKBCOMMON_V=0.7.1
 QT_V=5.15.13
 QSCINTILLA_V=2.14.1
 PELF_V=0.17.0
 CMAKE_V=3.26.3
 
+XCB_V=1.17.0
+XCB_UTIL_V=0.4.1
+XCB_CURSOR_V=0.1.4
+XCB_ERRORS_V=1.0.1
+XCB_IMAGE_V=0.4.1
+XCB_KEYSYMS_V=0.4.1
+XCB_RENDERUTIL_V=0.3.10
+XCB_WM_V=0.4.2
+XKBCOMMON_V=0.8.4
+
 NINJA_BIN=${SDK}/bin/ninja
 CMAKE_BIN=${SDK}/bin/cmake
 PELF_BIN=${SDK}/bin/patchelf
@@ -60,52 +70,141 @@ COMMON_CONFIGURE="--prefix=${SDK}"
 SHARED_CONFIGURE="${COMMON_CONFIGURE} --enable-shared --disable-static"
 STATIC_CONFIGURE="${COMMON_CONFIGURE} --disable-shared --enable-static"
 DEFAULT_CONFIGURE="${SHARED_CONFIGURE}"
+XCB_CONFIGURE=${DEFAULT_CONFIGURE}
 
 # patchelf
 if [ ! -f "${PELF_BIN}" ]; then
     cd ${SRC}
     PELF_SRC=patchelf-${PELF_V}
     rm -rf ${PELF_SRC} || true
-    tar xf ${DIST}/${PELF_SRC}.tar.bz2
+    tar xf ${DIST}/linux/${PELF_SRC}.tar.bz2
     cd ${PELF_SRC}
     ./configure ${COMMON_CONFIGURE}
     make -j${MKJOBS}
     make install
 fi # patchelf
 
-# cmake
-if [ ! -f "${CMAKE_BIN}" ]; then
+# xcb
+if [ ! -f "${SDK}/lib/pkgconfig/xcb.pc" ]; then
+    # https://github.com/pypa/pip/issues/10219#issuecomment-888127061
+    export LANG="en_US.UTF-8"
+    export LC_ALL="en_US.UTF-8"
+    # proto
     cd ${SRC}
-    CMAKE_SRC=cmake-${CMAKE_V}
-    rm -rf ${CMAKE_SRC} || true
-    tar xf ${DIST}/mxe/pkg/${CMAKE_SRC}.tar.gz
-    cd ${CMAKE_SRC}
-    ./configure ${COMMON_CONFIGURE} -- -DCMAKE_USE_OPENSSL=OFF
+    XCB_PROTO_SRC=xcb-proto-${XCB_V}
+    rm -rf ${XCB_PROTO_SRC} || true
+    tar xf ${DIST}/x11/${XCB_PROTO_SRC}.${SRC_SUFFIX}
+    cd ${XCB_PROTO_SRC}
+    ./configure ${XCB_CONFIGURE}
     make -j${MKJOBS}
     make install
-fi # cmake
+    mv ${SDK}/share/pkgconfig/* ${SDK}/lib/pkgconfig/
+    # lib
+    cd ${SRC}
+    XCB_SRC=libxcb-${XCB_V}
+    rm -rf ${XCB_SRC} || true
+    tar xf ${DIST}/x11/${XCB_SRC}.${SRC_SUFFIX}
+    cd ${XCB_SRC}
+    ./configure ${XCB_CONFIGURE}
+    make -j${MKJOBS}
+    make install
+    # util
+    cd ${SRC}
+    XCB_UTIL_SRC=xcb-util-${XCB_UTIL_V}
+    rm -rf ${XCB_UTIL_SRC} || true
+    tar xf ${DIST}/x11/${XCB_UTIL_SRC}.${SRC_SUFFIX}
+    cd ${XCB_UTIL_SRC}
+    ./configure ${XCB_CONFIGURE}
+    make -j${MKJOBS}
+    make install
+    # errors
+    cd ${SRC}
+    XCB_ERRORS_SRC=xcb-util-errors-${XCB_ERRORS_V}
+    rm -rf ${XCB_ERRORS_SRC} || true
+    tar xf ${DIST}/x11/${XCB_ERRORS_SRC}.${SRC_SUFFIX}
+    cd ${XCB_ERRORS_SRC}
+    ./configure ${XCB_CONFIGURE}
+    make -j${MKJOBS}
+    make install
+    # image
+    cd ${SRC}
+    XCB_IMAGE_SRC=xcb-util-image-${XCB_IMAGE_V}
+    rm -rf ${XCB_IMAGE_SRC} || true
+    tar xf ${DIST}/x11/${XCB_IMAGE_SRC}.${SRC_SUFFIX}
+    cd ${XCB_IMAGE_SRC}
+    ./configure ${XCB_CONFIGURE}
+    make -j${MKJOBS}
+    make install
+    # keysyms
+    cd ${SRC}
+    XCB_KEYSYMS_SRC=xcb-util-keysyms-${XCB_KEYSYMS_V}
+    rm -rf ${XCB_KEYSYMS_SRC} || true
+    tar xf ${DIST}/x11/${XCB_KEYSYMS_SRC}.${SRC_SUFFIX}
+    cd ${XCB_KEYSYMS_SRC}
+    ./configure ${XCB_CONFIGURE}
+    make -j${MKJOBS}
+    make install
+    # renderutil
+    cd ${SRC}
+    XCB_RENDERUTIL_SRC=xcb-util-renderutil-${XCB_RENDERUTIL_V}
+    rm -rf ${XCB_RENDERUTIL_SRC} || true
+    tar xf ${DIST}/x11/${XCB_RENDERUTIL_SRC}.${SRC_SUFFIX}
+    cd ${XCB_RENDERUTIL_SRC}
+    ./configure ${XCB_CONFIGURE}
+    make -j${MKJOBS}
+    make install
+    # cursor
+    cd ${SRC}
+    XCB_CURSOR_SRC=xcb-util-cursor-${XCB_CURSOR_V}
+    rm -rf ${XCB_CURSOR_SRC} || true
+    tar xf ${DIST}/x11/${XCB_CURSOR_SRC}.${SRC_SUFFIX}
+    cd ${XCB_CURSOR_SRC}
+    ./configure ${XCB_CONFIGURE}
+    make -j${MKJOBS}
+    make install
+    # wm
+    cd ${SRC}
+    XCB_WM_SRC=xcb-util-wm-${XCB_WM_V}
+    rm -rf ${XCB_WM_SRC} || true
+    tar xf ${DIST}/x11/${XCB_WM_SRC}.${SRC_SUFFIX}
+    cd ${XCB_WM_SRC}
+    ./configure ${XCB_CONFIGURE}
+    make -j${MKJOBS}
+    make install
+fi # xcb
 
 # libxkbcommon
 if [ ! -f "${SDK}/lib/pkgconfig/xkbcommon.pc" ]; then
     cd ${SRC}
     XKB_SRC=libxkbcommon-${XKBCOMMON_V}
     rm -rf ${XKB_SRC} || true
-    tar xf ${DIST}/${XKB_SRC}.tar.xz
+    tar xf ${DIST}/x11/${XKB_SRC}.${SRC_SUFFIX}
     cd ${XKB_SRC}
     ./configure ${DEFAULT_CONFIGURE} --disable-docs
     make -j${MKJOBS}
     make install
 fi # libxkbcommon
 
+# cmake
+if [ ! -f "${CMAKE_BIN}" ]; then
+    cd ${SRC}
+    CMAKE_SRC=cmake-${CMAKE_V}
+    rm -rf ${CMAKE_SRC} || true
+    tar xf ${DIST}/mxe/pkg/${CMAKE_SRC}.tar.gz
+    cd ${CMAKE_SRC}
+    ./configure ${COMMON_CONFIGURE} --parallel=${MKJOBS} -- -DCMAKE_USE_OPENSSL=OFF
+    make -j${MKJOBS}
+    make install
+fi # cmake
+
 # qt
 if [ ! -f "${QMAKE_BIN}" ]; then
     cd ${SRC}
     QT_SRC="qt-everywhere-src-${QT_V}"
     QT_TAR_SRC="qt-everywhere-opensource-src-${QT_V}"
     rm -rf ${QT_SRC} || true
-    tar xf ${DIST}/${QT_TAR_SRC}.tar.xz
+    tar xf ${DIST}/${QT_TAR_SRC}.${SRC_SUFFIX}
     cd ${QT_SRC}
-    #(cd qtbase ; patch -p1 < ${DIST}/hidpi.patch)
     ./configure \
     -prefix ${SDK} \
     -c++std c++17 \
diff --git a/src/scripts/run_vfxplatform.sh b/src/scripts/run_vfxplatform.sh
index 023305043..cac36f052 100755
--- a/src/scripts/run_vfxplatform.sh
+++ b/src/scripts/run_vfxplatform.sh
@@ -28,7 +28,7 @@ TAG=${TAG:-""}
 MKJOBS=${MKJOBS:-32}
 ONLY_SDK=${ONLY_SDK:-0}
 DOWNLOAD_SDK=${DOWNLOAD_SDK:-0}
-SDK_VERSION="20240424"
+SDK_VERSION="20240501"
 TAR_VERSION=${TAR_VERSION:-""}
 
 DOCKER="docker run"