Migration to version 19.0

[OCA-git-bot]

Todo

https://github.com/OCA/maintainer-tools/wiki/Migration-to-version-19.0

Modules to migrate

• event_contact
• event_mail
• event_min_seat
• event_registration_mass_mailing
• event_registration_multi_qty
• event_registration_partner_unique
• event_sale_free_no_invoiceable - By @victoralmau - [19.0][MIG] event_sale_free_no_invoiceable: Migration to 19.0 #517
• event_sale_registration_multi_qty
• event_sale_session
• event_session
• event_session_registration_multi_qty
• partner_event - By @CRogos - [19.0][MIG] partner_event: Migration to 19.0 #503
• website_event_contact
• website_event_membership_restriction
• website_event_questions_by_ticket - By @victoralmau - [19.0][MIG] website_event_questions_by_ticket: Migration to 19.0 #518
• website_event_require_legal - By @pilarvargas-tecnativa - [19.0][MIG] website_event_require_legal: Migration to version 19.0 #522

Missing module? Check https://github.com/OCA/maintainer-tools/wiki/%5BFAQ%5D-Missing-modules-in-migration-issue-list

[fredericgrall]

working to event_sale_reservation #485

[fredericgrall]

working to event_registration_cancel_reason #493