diff --git a/docker-compose.tmpl.yml b/docker-compose.tmpl.yml
index b570a60..b5dc450 100644
--- a/docker-compose.tmpl.yml
+++ b/docker-compose.tmpl.yml
@@ -244,6 +244,8 @@ services:
       MS_RTP_LISTEN_IP: '{"ip":"0.0.0.0", "announcedIp":"${EXTERNAL_IPv4}"}'
     volumes:
       - vol-mediasoup:/var/mediasoup
+    tmpfs:
+      - /var/log/bbb-webrtc-sfu
     network_mode: host
 
   fsesl-akka:
diff --git a/mod/bbb-pads/Dockerfile b/mod/bbb-pads/Dockerfile
index 3eaac9a..fdabe95 100644
--- a/mod/bbb-pads/Dockerfile
+++ b/mod/bbb-pads/Dockerfile
@@ -1,4 +1,4 @@
-FROM node:14.18.3-bullseye-slim AS builder
+FROM node:14.19.1-bullseye-slim AS builder
 
 COPY ./bbb-pads /bbb-pads
 RUN cd /bbb-pads && rm -r .git && npm install --production
@@ -7,7 +7,7 @@ RUN cd /bbb-pads && rm -r .git && npm install --production
 RUN chmod 777 /bbb-pads/config
 # ------------------------------
 
-FROM node:14.18.3-bullseye-slim
+FROM node:14.19.1-bullseye-slim
 
 RUN apt update && apt install -y jq moreutils \
     && useradd --uid 2003 --user-group bbb-pads
diff --git a/mod/freeswitch/Dockerfile b/mod/freeswitch/Dockerfile
index 107b8d5..a3f05ba 100644
--- a/mod/freeswitch/Dockerfile
+++ b/mod/freeswitch/Dockerfile
@@ -5,11 +5,7 @@ RUN apt-get update && \
     apt-get install -y --no-install-recommends \
     subversion curl wget ca-certificates gnupg gnupg2 lsb-release unzip
 
-# install dockerize
-ENV DOCKERIZE_VERSION v0.6.1
-RUN wget -q https://github.com/jwilder/dockerize/releases/download/$DOCKERIZE_VERSION/dockerize-linux-amd64-$DOCKERIZE_VERSION.tar.gz \
-    && tar -C /usr/local/bin -xzvf dockerize-linux-amd64-$DOCKERIZE_VERSION.tar.gz \
-    && rm dockerize-linux-amd64-$DOCKERIZE_VERSION.tar.gz
+COPY --from=bbb-docker-base-java /usr/local/bin/dockerize /usr/local/bin/dockerize
 
 
 # install freeswitch
diff --git a/mod/html5/Dockerfile b/mod/html5/Dockerfile
index bb9474d..c5d1add 100644
--- a/mod/html5/Dockerfile
+++ b/mod/html5/Dockerfile
@@ -21,7 +21,7 @@ RUN sed -i "s/VERSION/$TAG_HTML5/" /app/bundle/programs/web.browser/head.html \
 
 # ------------------------------
 
-FROM node:14.18.3-alpine
+FROM node:14.19.1-alpine
 
 RUN addgroup -g 2000 meteor && \
     adduser -D -u 2001 -G meteor meteor && \
diff --git a/mod/html5/bbb-html5.yml b/mod/html5/bbb-html5.yml
index 93a5b71..fb0e554 100644
--- a/mod/html5/bbb-html5.yml
+++ b/mod/html5/bbb-html5.yml
@@ -1,5 +1,6 @@
 public:
   app:
+    bbbServerVersion: v2.5.0-beta.2-docker
     listenOnlyMode: {{ .Env.LISTEN_ONLY_MODE }}
     skipCheck: {{ .Env.DISABLE_ECHO_TEST }}
     clientTitle: {{ .Env.CLIENT_TITLE }}
diff --git a/mod/html5/entrypoint.sh b/mod/html5/entrypoint.sh
index 6dac08a..ce10bdb 100755
--- a/mod/html5/entrypoint.sh
+++ b/mod/html5/entrypoint.sh
@@ -11,7 +11,7 @@ export BIND_IP=0.0.0.0
 export LANG=en_US.UTF-8
 export INSTANCE_MAX=1
 export ENVIRONMENT_TYPE=production
-export NODE_VERSION=node-v14.18.3-linux-x64
+export NODE_VERSION=node-v14.19.1-linux-x64
 export BBB_HTML5_LOCAL_SETTINGS=/app/bbb-html5.yml
 
 if [ "$DEV_MODE" == true ]; then
diff --git a/mod/nginx/bbb-playback b/mod/nginx/bbb-playback
index 074a128..4031c8e 160000
--- a/mod/nginx/bbb-playback
+++ b/mod/nginx/bbb-playback
@@ -1 +1 @@
-Subproject commit 074a1289087a2da1744621a8374b17acea262903
+Subproject commit 4031c8e5ff80c05cc6dec9b977c9df4a2cc51b35
diff --git a/mod/webrtc-sfu/Dockerfile b/mod/webrtc-sfu/Dockerfile
index da222c0..e8d3263 100644
--- a/mod/webrtc-sfu/Dockerfile
+++ b/mod/webrtc-sfu/Dockerfile
@@ -23,7 +23,7 @@ RUN cd /app \
 
 
 # =============================
-FROM node:14.18.3-bullseye-slim
+FROM node:14.19.1-bullseye-slim
 RUN useradd --uid 2004 --user-group webrtc-sfu 
 ENV NODE_ENV production
 
diff --git a/mod/webrtc-sfu/bbb-webrtc-sfu b/mod/webrtc-sfu/bbb-webrtc-sfu
index a342bfd..317495d 160000
--- a/mod/webrtc-sfu/bbb-webrtc-sfu
+++ b/mod/webrtc-sfu/bbb-webrtc-sfu
@@ -1 +1 @@
-Subproject commit a342bfd08d0caf66611addb292da53164a4f7fa4
+Subproject commit 317495d8fac75cfff911ff7d0c044678d19b4cee
diff --git a/scripts/generate-compose b/scripts/generate-compose
index f63cb96..abdefdd 100755
--- a/scripts/generate-compose
+++ b/scripts/generate-compose
@@ -48,6 +48,7 @@ docker run  \
     -e TAG_LEARNING_DASHBOARD=${TAG_LEARNING_DASHBOARD} \
     -e TAG_RECORDINGS=${TAG_RECORDINGS} \
     -e DEV_MODE=${DEV_MODE:-false} \
+    -e EXTERNAL_IPv6=${EXTERNAL_IPv6:-} \
     -e ENABLE_RECORDING=${ENABLE_RECORDING:-false} \
     -e REMOVE_OLD_RECORDING=${REMOVE_OLD_RECORDING:-false} \
     -e RECORDING_MAX_AGE_DAYS=${RECORDING_MAX_AGE_DAYS:-14} \
diff --git a/scripts/upgrade b/scripts/upgrade
index be7451a..d815bd0 100755
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -33,7 +33,7 @@ else
     docker build -t bbb-docker-base-java mod/base-java
 
     # rebuild everything which got modified
-    docker-compose build --pull
+    docker-compose build
 
     COMMIT_HASH=$(git rev-parse --short HEAD)
     BRANCH_NAME=$(git rev-parse --abbrev-ref HEAD)
diff --git a/tags.env b/tags.env
index f789cff..502017d 100644
--- a/tags.env
+++ b/tags.env
@@ -7,16 +7,16 @@
 BBB_BUILD_TAG=v2022-03-30
 
 # https://github.com/bigbluebutton/bigbluebutton
-TAG_COMMON_MESSAGE=v2.5.0-beta.1
-TAG_APPS_AKKA=v2.5.0-beta.1
-TAG_FSESL_AKKA=v2.5.0-beta.1
-TAG_BBB_WEB=v2.5.0-beta.1
-TAG_HTML5=v2.5.0-beta.1
-TAG_RECORDINGS=v2.5.0-beta.1
+TAG_COMMON_MESSAGE=v2.5.0-beta.2
+TAG_APPS_AKKA=v2.5.0-beta.2
+TAG_FSESL_AKKA=v2.5.0-beta.2
+TAG_BBB_WEB=v2.5.0-beta.2
+TAG_HTML5=v2.5.0-beta.2
+TAG_RECORDINGS=v2.5.0-beta.2
 
-TAG_LEARNING_DASHBOARD=v2.5.0-beta.1
-TAG_FS_CONFIG=v2.5.0-beta.1
+TAG_LEARNING_DASHBOARD=v2.5.0-beta.2
+TAG_FS_CONFIG=v2.5.0-beta.2
 
 
-IMAGE_NODE=node:14.18.3-bullseye-slim
+IMAGE_NODE=node:14.19.1-bullseye-slim
 # TODO: variable still unused
\ No newline at end of file