diff --git a/onebuttoninstaller/extensions.txt b/onebuttoninstaller/extensions.txt
index 5277fa1..63421b8 100644
--- a/onebuttoninstaller/extensions.txt
+++ b/onebuttoninstaller/extensions.txt
@@ -9,4 +9,3 @@ Virtual Machine BHYVE###<font color="red">BETA<br>0.x</font>###bhyve###mkdir -p
 Plex Media Server###<font color="green">RELEASE<br>4.2.x</font>###plexinit###mkdir -p plex && cd plex && fetch https://raw.githubusercontent.com/JRGTH/nas4free-plex-extension/master/plex/plexinit && chmod +x plexinit && ./plexinit -o###plex/postinit###Plex Media Server Add-On for NAS4Free 10.3 and later.<br><br>The extension works on NAS4Free 10.3 and later versions, don't need jail, fstab or unionfs configs, self contained and portable package, single script for management and startup, easy to upgrade/rollback while maintaining actual Plex config, Plex IP address will be locally visible by any devices.<br><br>Read more ... <a href='http://forums.nas4free.org/viewtopic.php?f=71&t=11184#p69861' target='_blank'>NAS4Free Forum</a>###x86, 10.3, rpi, rpi2, rpi3, bananapi###
 Downloady###<font color="green">RELEASE<br>0.1.x</font>###downloady###mkdir -p downloady && cd downloady && fetch https://raw.github.com/crestAT/nas4free-downloady/master/downloady/downloady-install.php && chmod 770 downloady*install.php###downloady/downloady-install.php###Simple PHP Download Manager for http/https/ftp sites based on Downloady by CyberLeo|cyberLeo Projects.<br><br>The extension fully integrates a wget based download manager into the NAS4Free WebGUI, works on all plattforms (x86 & x64, ARM, embedded & full), does not need jail or pkg_add, enhance pages of the NAS4Free WebGUI and features configuration and extension maintenance (update & removal inside the WebGUI). Based on Downloady by CyberLeo it has been extended and offers restart on server reboot, bandwidth limits for downloads as well as a daily scheduler to start/stop Downloady at a specific time.<br><br>Read more ... <a href='http://forums.nas4free.org/' target='_blank'>NAS4Free Forum</a>
 NextOnwCloud###<font color="green">RELEASE<br>0.2.x</font>###owncloud###mkdir -p owncloud && cd owncloud && fetch https://raw.github.com/crestAT/nas4free-owncloud/master/owncloud/owncloud-install.php && chmod 770 owncloud*install.php && echo "Installation file successfully downloaded"###owncloud/owncloud-install.php###Extension to install OwnCloud and/or NextCloud with a minimal set of prerequisites (ensures to have the right permissions on the used paths and an upload file size of 2GB) on NAS4Free servers.<br><br>The extension works on all plattforms, does not need jail or pkg_add and add pages to NAS4Free WebGUI extensions.<br><font color="blue"><b>At the moment no SQL database system will be installed so the NAS4Free built-in SQLite or an existing mySQL or MariaDB installation can be used.</b></font><br><br>Read more ... <a href='http://forums.nas4free.org/' target='_blank'>NAS4Free Forum</a>
-Extended GUI###<font color="red">BETA<br>0.6.1-beta1</font>###extended-gui-061b1###mkdir -p extended-gui/backup && mkdir -p extended-gui/log && cd extended-gui && fetch https://raw.github.com/crestAT/nas4free-extended-gui/development/extended-gui/extended-gui-install.php && chmod 770 extended-gui*install.php###extended-gui/extended-gui-install.php###BETA Version.<br><br><font color="blue">CHANGES:<br>C: index.php: Page base: 3400<br>N: Extended GUI | TOOLS: new section => User Defined Files<br>N: Extended GUI | TOOLS: inclusion of user defined action buttons definitions file for STATUS | SYSTEM implemented<br>N: Extended GUI | TOOLS: inclusion of user defined logs definitions file for DIAGNOSE | LOG implemented<br>N: Extended GUI | TOOLS: logs & button samples (UPS and Webserver log, Plex Start/Stop example action buttons)<br>N: STATUS | SYSTEM: user defined action buttons implemented<br>N: DIAGNOSE | LOG: user defined logs implemented<br>N: Swedish translation<br>N: Ukrainian translation<br>C: updated German translation<br>C: STATUS | SYSTEM: CPU multicore display as in NAS4Free release 3330<br>F: STATUS | SYSTEM: SSD Lifetime for Intel SSDs => http://forums.nas4free.org/viewtopic.php?f=71&t=6405&p=74468#p74321<br>F: STATUS | SYSTEM: empty CPU and LAN graphs => http://forums.nas4free.org/viewtopic.php?f=71&t=6405&p=74468#p74321</font><br><br><font color="red"><b>Note 1:</b> THIS BETA VERSION SHOWS NEVER TO BE INSTALLED THUS IT IS POSSIBLE TO INSTALL NEWER BETA VERSIONS!</font><br><font color="blue"><b>Note 2:</b> One can revert to the most recent release of eGUI at any time via the WebGUI | Extensions | Extended GUI | Extension Maintenance => Update extension.</font><br><br>Read more ... <a href='http://forums.nas4free.org/viewtopic.php?f=71&t=6405' target='_blank'>NAS4Free Forum</a>###10.3032853###
diff --git a/onebuttoninstaller/extensions.txt.SHA512-CHECKSUM b/onebuttoninstaller/extensions.txt.SHA512-CHECKSUM
index c836e2e..0da957e 100644
--- a/onebuttoninstaller/extensions.txt.SHA512-CHECKSUM
+++ b/onebuttoninstaller/extensions.txt.SHA512-CHECKSUM
@@ -1 +1 @@
-6edc875a783fa2cb42d0984c2dfc168bb0530acc54900c1ab8f3cedcdc3160bec2a9ac11ba95327899ea829a689309808209ccbbc2428efbdda4aff0034c0b0f
+5232b2e141c97cf54320e8f86cf0a0caf9a60a0e2ef33a0eb372cd8bfcc9b87c9395dba6bae3241bd703e826071ce7fc8b1eb1d7a185d2089663161fb9faa656