diff --git a/Dockerfile b/Dockerfile
index aa14fd6..04d981b 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,65 +1,66 @@
-FROM ghcr.io/linuxserver/baseimage-alpine:3.14 as buildstage
+FROM ghcr.io/linuxserver/baseimage-alpine:3.15 as buildstage
 
-ARG ALPINE_VERSION=3.14
-ARG XRDP_PULSE_VERSION=v0.5
+ARG ALPINE_VERSION=3.15
+ARG XRDP_PULSE_VERSION=v0.6
 
 RUN \
- echo "**** install build deps ****" && \
- apk add --no-cache \
-	alpine-sdk \
-	autoconf \
-	automake \
-	pulseaudio-dev \
-	xrdp-dev \
-	xorgxrdp-dev && \
- echo "**** user perms ****" && \
- useradd builder && \
- usermod -G abuild builder
+  echo "**** install build deps ****" && \
+  apk add --no-cache \
+    alpine-sdk \
+    autoconf \
+    automake \
+    doxygen \
+    pulseaudio-dev \
+    xrdp-dev \
+    xorgxrdp-dev && \
+  echo "**** user perms ****" && \
+  useradd builder && \
+  usermod -G abuild builder
 
 USER builder
 
 RUN \
- echo "**** grab aports ****" && \
- wget \
-        https://gitlab.alpinelinux.org/alpine/aports/-/archive/${ALPINE_VERSION}-stable/aports-${ALPINE_VERSION}-stable.tar.gz \
-        -O /tmp/aports.tar.gz && \
- cd /tmp && \
- tar -xf aports.tar.gz
+  echo "**** grab aports ****" && \
+  wget \
+    https://gitlab.alpinelinux.org/alpine/aports/-/archive/${ALPINE_VERSION}-stable/aports-${ALPINE_VERSION}-stable.tar.gz \
+    -O /tmp/aports.tar.gz && \
+  cd /tmp && \
+  tar -xf aports.tar.gz
 
 RUN \
- echo "**** build pulseaudio from source ****" && \
- cd /tmp/aports-${ALPINE_VERSION}-stable/community/pulseaudio && \
- abuild fetch && \
- abuild unpack && \
- abuild deps && \
- abuild prepare && \
- VERSION=$(ls -1 /tmp/aports-${ALPINE_VERSION}-stable/community/pulseaudio/src/ | \
-	awk -F '-' '/pulseaudio-/ {print $2; exit}') && \
- cd src/pulseaudio-${VERSION} && \
- ./configure
+  echo "**** build pulseaudio from source ****" && \
+  cd /tmp/aports-${ALPINE_VERSION}-stable/community/pulseaudio && \
+  abuild fetch && \
+  abuild unpack && \
+  abuild deps && \
+  abuild prepare && \
+  VERSION=$(ls -1 /tmp/aports-${ALPINE_VERSION}-stable/community/pulseaudio/src/ | \
+    awk -F '-' '/pulseaudio-/ {print $2; exit}') && \
+  cd src/pulseaudio-${VERSION} && \
+  meson build
 
 RUN \
- echo "**** build pulseaudio xrdp module ****" && \
- VERSION=$(ls -1 /tmp/aports-${ALPINE_VERSION}-stable/community/pulseaudio/src/ | \
-        awk -F '-' '/pulseaudio-/ {print $2; exit}') && \
- mkdir -p /tmp/buildout/usr/lib/pulse-${VERSION}/modules/ && \
- wget \
-	https://github.com/neutrinolabs/pulseaudio-module-xrdp/archive/refs/tags/${XRDP_PULSE_VERSION}.tar.gz \
-	-O /tmp/pulsemodule.tar.gz && \
- cd /tmp && \
- tar -xf pulsemodule.tar.gz && \
- cd pulseaudio-module-xrdp-* && \
- ./bootstrap && \
- ./configure \
-	PULSE_DIR=/tmp/aports-${ALPINE_VERSION}-stable/community/pulseaudio/src/pulseaudio-${VERSION} && \
- make && \
- install -t "/tmp/buildout/usr/lib/pulse-${VERSION}/modules/" -D -m 644 src/.libs/*.so
+  echo "**** build pulseaudio xrdp module ****" && \
+  VERSION=$(ls -1 /tmp/aports-${ALPINE_VERSION}-stable/community/pulseaudio/src/ | \
+    awk -F '-' '/pulseaudio-/ {print $2; exit}') && \
+  mkdir -p /tmp/buildout/usr/lib/pulse-${VERSION}/modules/ && \
+  wget \
+    https://github.com/neutrinolabs/pulseaudio-module-xrdp/archive/refs/tags/${XRDP_PULSE_VERSION}.tar.gz \
+    -O /tmp/pulsemodule.tar.gz && \
+  cd /tmp && \
+  tar -xf pulsemodule.tar.gz && \
+  cd pulseaudio-module-xrdp-* && \
+  ./bootstrap && \
+  ./configure \
+    PULSE_DIR=/tmp/aports-${ALPINE_VERSION}-stable/community/pulseaudio/src/pulseaudio-${VERSION} && \
+  make && \
+  install -t "/tmp/buildout/usr/lib/pulse-${VERSION}/modules/" -D -m 644 src/.libs/*.so
 
 # docker compose
 FROM ghcr.io/linuxserver/docker-compose:amd64-alpine as compose
 
 # runtime stage
-FROM ghcr.io/linuxserver/baseimage-alpine:3.14
+FROM ghcr.io/linuxserver/baseimage-alpine:3.15
 
 # set version label
 ARG BUILD_DATE
@@ -72,30 +73,30 @@ COPY --from=buildstage /tmp/buildout/ /
 COPY --from=compose /usr/local/bin/docker-compose /usr/local/bin/docker-compose
 
 RUN \
- echo "**** install deps ****" && \
- apk add --no-cache \
-	dbus-x11 \
-	docker \
-	libpulse \
-	openssh-client \
-	openssl \
-	pavucontrol \
-	pulseaudio \
-	sudo \
-	xorg-server \
-	xorgxrdp \ 
-	xrdp \
-	xterm && \
- VERSION=$(ls -1 /usr/lib/ | \
-        awk -F '-' '/pulse-/ {print $2; exit}') && \
- ldconfig -n /usr/lib/pulse-${VERSION}/modules && \
- echo "**** cleanup and user perms ****" && \
- echo "abc:abc" | chpasswd && \
- usermod -s /bin/bash abc && \
- echo '%wheel ALL=(ALL) NOPASSWD:ALL' > /etc/sudoers.d/wheel && \
- adduser abc wheel && \
- rm -rf \
-	/tmp/*
+  echo "**** install deps ****" && \
+  apk add --no-cache \
+    dbus-x11 \
+    docker \
+    libpulse \
+    openssh-client \
+    openssl \
+    pavucontrol \
+    pulseaudio \
+    sudo \
+    xorg-server \
+    xorgxrdp \ 
+    xrdp \
+    xterm && \
+  VERSION=$(ls -1 /usr/lib/ | \
+    awk -F '-' '/pulse-/ {print $2; exit}') && \
+  ldconfig -n /usr/lib/pulse-${VERSION}/modules && \
+  echo "**** cleanup and user perms ****" && \
+  echo "abc:abc" | chpasswd && \
+  usermod -s /bin/bash abc && \
+  echo '%wheel ALL=(ALL) NOPASSWD:ALL' > /etc/sudoers.d/wheel && \
+  adduser abc wheel && \
+  rm -rf \
+    /tmp/*
 
 # add local files
 COPY /root /
diff --git a/Dockerfile.aarch64 b/Dockerfile.aarch64
index 01c935d..fbeaf67 100644
--- a/Dockerfile.aarch64
+++ b/Dockerfile.aarch64
@@ -1,65 +1,66 @@
-FROM ghcr.io/linuxserver/baseimage-alpine:arm64v8-3.14 as buildstage
+FROM ghcr.io/linuxserver/baseimage-alpine:arm64v8-3.15 as buildstage
 
-ARG ALPINE_VERSION=3.14
-ARG XRDP_PULSE_VERSION=v0.5
+ARG ALPINE_VERSION=3.15
+ARG XRDP_PULSE_VERSION=v0.6
 
 RUN \
- echo "**** install build deps ****" && \
- apk add --no-cache \
-	alpine-sdk \
-	autoconf \
-	automake \
-	pulseaudio-dev \
-	xrdp-dev \
-	xorgxrdp-dev && \
- echo "**** user perms ****" && \
- useradd builder && \
- usermod -G abuild builder
+  echo "**** install build deps ****" && \
+  apk add --no-cache \
+    alpine-sdk \
+    autoconf \
+    automake \
+    doxygen \
+    pulseaudio-dev \
+    xrdp-dev \
+    xorgxrdp-dev && \
+  echo "**** user perms ****" && \
+  useradd builder && \
+  usermod -G abuild builder
 
 USER builder
 
 RUN \
- echo "**** grab aports ****" && \
- wget \
-        https://gitlab.alpinelinux.org/alpine/aports/-/archive/${ALPINE_VERSION}-stable/aports-${ALPINE_VERSION}-stable.tar.gz \
-        -O /tmp/aports.tar.gz && \
- cd /tmp && \
- tar -xf aports.tar.gz
+  echo "**** grab aports ****" && \
+  wget \
+    https://gitlab.alpinelinux.org/alpine/aports/-/archive/${ALPINE_VERSION}-stable/aports-${ALPINE_VERSION}-stable.tar.gz \
+    -O /tmp/aports.tar.gz && \
+  cd /tmp && \
+  tar -xf aports.tar.gz
 
 RUN \
- echo "**** build pulseaudio from source ****" && \
- cd /tmp/aports-${ALPINE_VERSION}-stable/community/pulseaudio && \
- abuild fetch && \
- abuild unpack && \
- abuild deps && \
- abuild prepare && \
- VERSION=$(ls -1 /tmp/aports-${ALPINE_VERSION}-stable/community/pulseaudio/src/ | \
-	awk -F '-' '/pulseaudio-/ {print $2; exit}') && \
- cd src/pulseaudio-${VERSION} && \
- ./configure
+  echo "**** build pulseaudio from source ****" && \
+  cd /tmp/aports-${ALPINE_VERSION}-stable/community/pulseaudio && \
+  abuild fetch && \
+  abuild unpack && \
+  abuild deps && \
+  abuild prepare && \
+  VERSION=$(ls -1 /tmp/aports-${ALPINE_VERSION}-stable/community/pulseaudio/src/ | \
+    awk -F '-' '/pulseaudio-/ {print $2; exit}') && \
+  cd src/pulseaudio-${VERSION} && \
+  meson build
 
 RUN \
- echo "**** build pulseaudio xrdp module ****" && \
- VERSION=$(ls -1 /tmp/aports-${ALPINE_VERSION}-stable/community/pulseaudio/src/ | \
-        awk -F '-' '/pulseaudio-/ {print $2; exit}') && \
- mkdir -p /tmp/buildout/usr/lib/pulse-${VERSION}/modules/ && \
- wget \
-	https://github.com/neutrinolabs/pulseaudio-module-xrdp/archive/refs/tags/${XRDP_PULSE_VERSION}.tar.gz \
-	-O /tmp/pulsemodule.tar.gz && \
- cd /tmp && \
- tar -xf pulsemodule.tar.gz && \
- cd pulseaudio-module-xrdp-* && \
- ./bootstrap && \
- ./configure \
-	PULSE_DIR=/tmp/aports-${ALPINE_VERSION}-stable/community/pulseaudio/src/pulseaudio-${VERSION} && \
- make && \
- install -t "/tmp/buildout/usr/lib/pulse-${VERSION}/modules/" -D -m 644 src/.libs/*.so
+  echo "**** build pulseaudio xrdp module ****" && \
+  VERSION=$(ls -1 /tmp/aports-${ALPINE_VERSION}-stable/community/pulseaudio/src/ | \
+    awk -F '-' '/pulseaudio-/ {print $2; exit}') && \
+  mkdir -p /tmp/buildout/usr/lib/pulse-${VERSION}/modules/ && \
+  wget \
+    https://github.com/neutrinolabs/pulseaudio-module-xrdp/archive/refs/tags/${XRDP_PULSE_VERSION}.tar.gz \
+    -O /tmp/pulsemodule.tar.gz && \
+  cd /tmp && \
+  tar -xf pulsemodule.tar.gz && \
+  cd pulseaudio-module-xrdp-* && \
+  ./bootstrap && \
+  ./configure \
+    PULSE_DIR=/tmp/aports-${ALPINE_VERSION}-stable/community/pulseaudio/src/pulseaudio-${VERSION} && \
+  make && \
+  install -t "/tmp/buildout/usr/lib/pulse-${VERSION}/modules/" -D -m 644 src/.libs/*.so
 
 # docker compose
 FROM ghcr.io/linuxserver/docker-compose:arm64v8-alpine as compose
 
 # runtime stage
-FROM ghcr.io/linuxserver/baseimage-alpine:arm64v8-3.14
+FROM ghcr.io/linuxserver/baseimage-alpine:arm64v8-3.15
 
 # set version label
 ARG BUILD_DATE
@@ -72,30 +73,30 @@ COPY --from=buildstage /tmp/buildout/ /
 COPY --from=compose /usr/local/bin/docker-compose /usr/local/bin/docker-compose
 
 RUN \
- echo "**** install deps ****" && \
- apk add --no-cache \
-	dbus-x11 \
-	docker \
-	libpulse \
-	openssh-client \
-	openssl \
-	pavucontrol \
-	pulseaudio \
-	sudo \
-	xorg-server \
-	xorgxrdp \ 
-	xrdp \
-	xterm && \
- VERSION=$(ls -1 /usr/lib/ | \
-        awk -F '-' '/pulse-/ {print $2; exit}') && \
- ldconfig -n /usr/lib/pulse-${VERSION}/modules && \
- echo "**** cleanup and user perms ****" && \
- echo "abc:abc" | chpasswd && \
- usermod -s /bin/bash abc && \
- echo '%wheel ALL=(ALL) NOPASSWD:ALL' > /etc/sudoers.d/wheel && \
- adduser abc wheel && \
- rm -rf \
-	/tmp/*
+  echo "**** install deps ****" && \
+  apk add --no-cache \
+    dbus-x11 \
+    docker \
+    libpulse \
+    openssh-client \
+    openssl \
+    pavucontrol \
+    pulseaudio \
+    sudo \
+    xorg-server \
+    xorgxrdp \ 
+    xrdp \
+    xterm && \
+  VERSION=$(ls -1 /usr/lib/ | \
+    awk -F '-' '/pulse-/ {print $2; exit}') && \
+  ldconfig -n /usr/lib/pulse-${VERSION}/modules && \
+  echo "**** cleanup and user perms ****" && \
+  echo "abc:abc" | chpasswd && \
+  usermod -s /bin/bash abc && \
+  echo '%wheel ALL=(ALL) NOPASSWD:ALL' > /etc/sudoers.d/wheel && \
+  adduser abc wheel && \
+  rm -rf \
+    /tmp/*
 
 # add local files
 COPY /root /
diff --git a/Dockerfile.armhf b/Dockerfile.armhf
index 540df31..a4015e1 100644
--- a/Dockerfile.armhf
+++ b/Dockerfile.armhf
@@ -1,65 +1,66 @@
-FROM ghcr.io/linuxserver/baseimage-alpine:arm32v7-3.14 as buildstage
+FROM ghcr.io/linuxserver/baseimage-alpine:arm32v7-3.15 as buildstage
 
-ARG ALPINE_VERSION=3.14
-ARG XRDP_PULSE_VERSION=v0.5
+ARG ALPINE_VERSION=3.15
+ARG XRDP_PULSE_VERSION=v0.6
 
 RUN \
- echo "**** install build deps ****" && \
- apk add --no-cache \
-	alpine-sdk \
-	autoconf \
-	automake \
-	pulseaudio-dev \
-	xrdp-dev \
-	xorgxrdp-dev && \
- echo "**** user perms ****" && \
- useradd builder && \
- usermod -G abuild builder
+  echo "**** install build deps ****" && \
+  apk add --no-cache \
+    alpine-sdk \
+    autoconf \
+    automake \
+    doxygen \
+    pulseaudio-dev \
+    xrdp-dev \
+    xorgxrdp-dev && \
+  echo "**** user perms ****" && \
+  useradd builder && \
+  usermod -G abuild builder
 
 USER builder
 
 RUN \
- echo "**** grab aports ****" && \
- wget \
-        https://gitlab.alpinelinux.org/alpine/aports/-/archive/${ALPINE_VERSION}-stable/aports-${ALPINE_VERSION}-stable.tar.gz \
-        -O /tmp/aports.tar.gz && \
- cd /tmp && \
- tar -xf aports.tar.gz
+  echo "**** grab aports ****" && \
+  wget \
+    https://gitlab.alpinelinux.org/alpine/aports/-/archive/${ALPINE_VERSION}-stable/aports-${ALPINE_VERSION}-stable.tar.gz \
+    -O /tmp/aports.tar.gz && \
+  cd /tmp && \
+  tar -xf aports.tar.gz
 
 RUN \
- echo "**** build pulseaudio from source ****" && \
- cd /tmp/aports-${ALPINE_VERSION}-stable/community/pulseaudio && \
- abuild fetch && \
- abuild unpack && \
- abuild deps && \
- abuild prepare && \
- VERSION=$(ls -1 /tmp/aports-${ALPINE_VERSION}-stable/community/pulseaudio/src/ | \
-	awk -F '-' '/pulseaudio-/ {print $2; exit}') && \
- cd src/pulseaudio-${VERSION} && \
- ./configure
+  echo "**** build pulseaudio from source ****" && \
+  cd /tmp/aports-${ALPINE_VERSION}-stable/community/pulseaudio && \
+  abuild fetch && \
+  abuild unpack && \
+  abuild deps && \
+  abuild prepare && \
+  VERSION=$(ls -1 /tmp/aports-${ALPINE_VERSION}-stable/community/pulseaudio/src/ | \
+    awk -F '-' '/pulseaudio-/ {print $2; exit}') && \
+  cd src/pulseaudio-${VERSION} && \
+  meson build
 
 RUN \
- echo "**** build pulseaudio xrdp module ****" && \
- VERSION=$(ls -1 /tmp/aports-${ALPINE_VERSION}-stable/community/pulseaudio/src/ | \
-        awk -F '-' '/pulseaudio-/ {print $2; exit}') && \
- mkdir -p /tmp/buildout/usr/lib/pulse-${VERSION}/modules/ && \
- wget \
-	https://github.com/neutrinolabs/pulseaudio-module-xrdp/archive/refs/tags/${XRDP_PULSE_VERSION}.tar.gz \
-	-O /tmp/pulsemodule.tar.gz && \
- cd /tmp && \
- tar -xf pulsemodule.tar.gz && \
- cd pulseaudio-module-xrdp-* && \
- ./bootstrap && \
- ./configure \
-	PULSE_DIR=/tmp/aports-${ALPINE_VERSION}-stable/community/pulseaudio/src/pulseaudio-${VERSION} && \
- make && \
- install -t "/tmp/buildout/usr/lib/pulse-${VERSION}/modules/" -D -m 644 src/.libs/*.so
+  echo "**** build pulseaudio xrdp module ****" && \
+  VERSION=$(ls -1 /tmp/aports-${ALPINE_VERSION}-stable/community/pulseaudio/src/ | \
+    awk -F '-' '/pulseaudio-/ {print $2; exit}') && \
+  mkdir -p /tmp/buildout/usr/lib/pulse-${VERSION}/modules/ && \
+  wget \
+    https://github.com/neutrinolabs/pulseaudio-module-xrdp/archive/refs/tags/${XRDP_PULSE_VERSION}.tar.gz \
+    -O /tmp/pulsemodule.tar.gz && \
+  cd /tmp && \
+  tar -xf pulsemodule.tar.gz && \
+  cd pulseaudio-module-xrdp-* && \
+  ./bootstrap && \
+  ./configure \
+    PULSE_DIR=/tmp/aports-${ALPINE_VERSION}-stable/community/pulseaudio/src/pulseaudio-${VERSION} && \
+  make && \
+  install -t "/tmp/buildout/usr/lib/pulse-${VERSION}/modules/" -D -m 644 src/.libs/*.so
 
 # docker compose
 FROM ghcr.io/linuxserver/docker-compose:arm32v7-alpine as compose
 
 # runtime stage
-FROM ghcr.io/linuxserver/baseimage-alpine:arm32v7-3.14
+FROM ghcr.io/linuxserver/baseimage-alpine:arm32v7-3.15
 
 # set version label
 ARG BUILD_DATE
@@ -72,30 +73,30 @@ COPY --from=buildstage /tmp/buildout/ /
 COPY --from=compose /usr/local/bin/docker-compose /usr/local/bin/docker-compose
 
 RUN \
- echo "**** install deps ****" && \
- apk add --no-cache \
-	dbus-x11 \
-	docker \
-	libpulse \
-	openssh-client \
-	openssl \
-	pavucontrol \
-	pulseaudio \
-	sudo \
-	xorg-server \
-	xorgxrdp \ 
-	xrdp \
-	xterm && \
- VERSION=$(ls -1 /usr/lib/ | \
-        awk -F '-' '/pulse-/ {print $2; exit}') && \
- ldconfig -n /usr/lib/pulse-${VERSION}/modules && \
- echo "**** cleanup and user perms ****" && \
- echo "abc:abc" | chpasswd && \
- usermod -s /bin/bash abc && \
- echo '%wheel ALL=(ALL) NOPASSWD:ALL' > /etc/sudoers.d/wheel && \
- adduser abc wheel && \
- rm -rf \
-	/tmp/*
+  echo "**** install deps ****" && \
+  apk add --no-cache \
+    dbus-x11 \
+    docker \
+    libpulse \
+    openssh-client \
+    openssl \
+    pavucontrol \
+    pulseaudio \
+    sudo \
+    xorg-server \
+    xorgxrdp \ 
+    xrdp \
+    xterm && \
+  VERSION=$(ls -1 /usr/lib/ | \
+    awk -F '-' '/pulse-/ {print $2; exit}') && \
+  ldconfig -n /usr/lib/pulse-${VERSION}/modules && \
+  echo "**** cleanup and user perms ****" && \
+  echo "abc:abc" | chpasswd && \
+  usermod -s /bin/bash abc && \
+  echo '%wheel ALL=(ALL) NOPASSWD:ALL' > /etc/sudoers.d/wheel && \
+  adduser abc wheel && \
+  rm -rf \
+    /tmp/*
 
 # add local files
 COPY /root /