Perl and Koha conference in Helsinki (AKA YAPC::Europe, PerlCon, KohaCon) this document link: bit.ly/PerlKohaCon_welcome YOU ARE INVITED !   follow for updates ➡️ Dates: 14-18 August 2023 (with workshops and extras, 14-16 main part). recommended trip: Sat 12 Aug .. Sun 20 Aug....