Hi Today I was installing Koha 20.11.19 on a completely new virtual host using Debian 11. $ sudo cat /etc/apt/sources.list.d/koha.list deb http://debian.koha-community.org/koha 20.11 main $ sudo apt-get update $ sudo apt-cache show koha-common | grep Version Version: 20.11.19-1 $ sudo apt-get install koha-common mariadb-server In the output I see lines like: Get:16 http://debian.koha-community.org/koha 20.11/main amd64 libcache-memcached-fast-safe-perl all 0.06-1~koha1 [7,410 B] Get:22 http://debian.koha-community.org/koha 20.11/main amd64 libhttp-oai-3.27-perl all 3.27-1~koha+1 [92.7 kB] Get:16 http://debian.koha-community.org/koha 20.11/main amd64 libcache-memcached-fast-safe-perl all 0.06-1~koha1 [7,410 B] Get:22 http://debian.koha-community.org/koha 20.11/main amd64 libhttp-oai-3.27-perl all 3.27-1~koha+1 [92.7 kB] Get:36 http://debian.koha-community.org/koha 20.11/main amd64 libmojolicious-perl all 9.90+really8.12-koha1 [794 kB] Get:75 http://debian.koha-community.org/koha 20.11/main amd64 libjson-validator-perl all 5.99+really3.14-koha1 [54.2 kB] Get:85 http://debian.koha-community.org/koha 20.11/main amd64 libmojolicious-plugin-openapi-perl all 5.99+really2.16-koha1 [57.1 kB] Get:88 http://debian.koha-community.org/koha 20.11/main amd64 libpdf-fromhtml-perl all 0.31-1~koha1 [102 kB] Get:98 http://debian.koha-community.org/koha 20.11/main amd64 libtemplate-plugin-htmltotext-perl all 0.03-1koha1 [6,134 B] Get:99 http://debian.koha-community.org/koha 20.11/main amd64 koha-common all 20.11.19-1 [34.5 MB] Preparing to unpack .../523-koha-common_20.11.19-1_all.deb ... Unpacking koha-common (20.11.19-1) ... Setting up koha-common (20.11.19-1) ... However after the installation when calling the web installer it annoyingly greets me saying "Welcome to the Koha 19.11 web installer"! Can someone please explain what is going wrong here? Best wishes: Michael -- Geschäftsführer · Diplombibliothekar BBS, Informatiker eidg. Fachausweis Admin Kuhn GmbH · Pappelstrasse 20 · 4123 Allschwil · Schweiz T 0041 (0)61 261 55 61 · E mik@adminkuhn.ch · W www.adminkuhn.ch