diff --git a/README.md b/README.md
index b15d4e02..378df37a 100644
--- a/README.md
+++ b/README.md
@@ -145,7 +145,7 @@ By default, the container will download the latest version of the "vanilla" [Min
       * [Enabling Autopause](#enabling-autopause)
    * [Running on RaspberryPi](#running-on-raspberrypi)
 
-<!-- Added by: runner, at: Sun May 23 17:29:02 UTC 2021 -->
+<!-- Added by: runner, at: Wed Jun  9 12:35:18 UTC 2021 -->
 
 <!--te-->
 
@@ -452,15 +452,13 @@ An [Airplane](https://github.com/TECHNOVE/Airplane) server, which is a fork of T
 
 > **NOTE** only `VERSION=LATEST` is supported
 
-> **NOTE** only Java 8 and 11 are supported
-
 Extra variables:
 - `FORCE_REDOWNLOAD=false` : set to true to force the located server jar to be re-downloaded
 - `USE_FLARE_FLAGS=false` : set to true to add appropriate flags for the [Flare](https://blog.airplane.gg/flare) profiler
 
 ### Running a Purpur server
 
-A [Purpur](https://purpur.pl3x.net/) server, which is "a fork of Paper, Tuinity, Airplane with the goal of providing new and interesting configuration options".
+A [Purpur](https://purpur.pl3x.net/) server, which is "a drop-in replacement for Paper servers designed for configurability, new fun and exciting gameplay features, and high performance built on top of Tuinity.".
 
     -e TYPE=PURPUR
 
@@ -469,7 +467,6 @@ A [Purpur](https://purpur.pl3x.net/) server, which is "a fork of Paper, Tuinity,
 Extra variables:
 - `PURPUR_BUILD=LATEST` : set a specific Purpur build to use
 - `FORCE_REDOWNLOAD=false` : set to true to force the located server jar to be re-downloaded
-- `USE_FLARE_FLAGS=false` : set to true to add appropriate flags for the [Flare](https://blog.airplane.gg/flare) profiler
 
 ### Running a Yatopia server
 
diff --git a/start-deployAirplane b/start-deployAirplane
index 85b398f8..0ce0b35d 100644
--- a/start-deployAirplane
+++ b/start-deployAirplane
@@ -7,9 +7,10 @@ isDebugging && set -x
 
 JAVA_VER=$(java -version 2>&1 | head -1 | cut -d'"' -f2 | sed '/^1\./s///' | cut -d'.' -f1)
 
-if [ "${JAVA_VER}" != "8" ] && [ "${JAVA_VER}" != "11" ]; then
-  log "ERROR: Airplane server type only supports Java versions 8 and 11"
-  exit 1
+if [ "${JAVA_VER}" = "8" ]; then
+  JDK=8
+else
+  JDK=11
 fi
 
 if [ "${VERSION}" != "LATEST" ]; then
@@ -17,10 +18,10 @@ if [ "${VERSION}" != "LATEST" ]; then
   exit 1
 fi
 
-export SERVER=airplane-${VANILLA_VERSION}-jdk${JAVA_VER}.jar
+export SERVER=airplane-${VANILLA_VERSION}-jdk${JDK}.jar
 
 if [ ! -f "$SERVER" ] || isTrue "$FORCE_REDOWNLOAD"; then
-    downloadUrl="https://dl.airplane.gg/latest/Airplane-JDK${JAVA_VER}/launcher-airplane.jar"
+    downloadUrl="https://dl.airplane.gg/latest/Airplane-JDK${JDK}/launcher-airplane.jar"
     log "Downloading Airplane from $downloadUrl ..."
     curl -fsSL -o "$SERVER" "$downloadUrl"
     if [ ! -f "$SERVER" ]; then
diff --git a/start-deployFTBA b/start-deployFTBA
index 38fae975..fa4f4b00 100644
--- a/start-deployFTBA
+++ b/start-deployFTBA
@@ -52,12 +52,14 @@ fi
 
 isDebugging && cat version.json
 forgeVersion=$(jq -r '.targets|unique[] | select(.name == "forge") | .version' version.json)
+fabricVersion=$(jq -r '.targets|unique[] | select(.name == "fabric") | .version' version.json)
 mcVersion=$(jq -r '.targets|unique[] | select(.name == "minecraft") | .version' version.json)
 
 variants=(
   forge-${mcVersion}-${forgeVersion}.jar
   forge-${mcVersion}-${forgeVersion}-universal.jar
   forge-${mcVersion}-${forgeVersion}-${mcVersion}-universal.jar
+  fabric-${mcVersion}-${fabricVersion}-server-launch.jar
 )
 for f in ${variants[@]}; do
   if [ -f $f ]; then
@@ -66,7 +68,7 @@ for f in ${variants[@]}; do
   fi
 done
 if ! [ -v SERVER ]; then
-  log "ERROR unable to locate the installed forge server jar"
+  log "ERROR unable to locate the installed FTB server jar"
   ls *.jar
   exit 2
 fi
diff --git a/start-deployYatopia b/start-deployYatopia
index 0cbc28ce..39f08cf3 100644
--- a/start-deployYatopia
+++ b/start-deployYatopia
@@ -6,7 +6,7 @@ IFS=$'\n\t'
 isDebugging && set -x
 
 : ${VANILLA_VERSION:?}
-: ${RELEASE:=stable}
+: ${RELEASE:=latest}
 : ${FORCE_REDOWNLOAD:=false}
 
 requireEnum RELEASE stable latest