Portal & Submission Flow
Abstract submissions now require at least one keyword and an abstract document upload before submission.
Keyword values are normalized and validated server-side, and abstract uploads are enforced as DOCX with size checks.
Editing and revision submission now require keywords plus an existing abstract document or a valid replacement upload.
Full-text upload is no longer available after the full-text deadline passes, and late uploads are blocked server-side.
Portal certificate download was fixed so it uses portal-side document access instead of admin permission checks.
Payment Receipt Workflow
Accepted submissions now support payment receipt upload in the portal during the event payment window.
One payment receipt can cover multiple accepted submissions for the same event and corresponding author.
Payment options can now vary by language and currency, matching the event’s localized payment information.
Payment options are validated against the selected submission set, so incompatible options can no longer be submitted.
Payment receipt management was moved to a dedicated portal page, while submission detail pages now show a summary and action link.
Payment upload actions are hidden once the payment deadline has passed.
Event payment dates now follow the registration period instead of being managed separately.
Admin Payment Improvements
Admin event configuration now supports structured payment options with per-language visibility.
Admin submission detail and submission modal now show payment receipt information, selected payment options, included submissions, and invoice links.
The submission modal document download buttons for abstract files were fixed.
The right side of the admin submission modal now scrolls correctly when content is long.
Email & Notifications
Automated English email notifications were added for co-author invitations, submission acceptance, revision requests, and participation certificate readiness.
Editors can now send custom rich-text emails to submission authors from the admin submissions area.
Submission-related email templates were standardized to a shared layout for more consistent branding and structure.
Organization-triggered emails are now audited in organization email logs, while app-level/auth emails are audited separately.
Email logs now store metadata only and no longer store HTML content.
Admin Organization Tools
A new organization-level
Settings > Usagespage shows audited email activity, including totals, recent sends, top templates, and recipient counts.