Platform Release Notes

Version 2.13 - July 2021

  • Problem archive
    • the new User solutions section lists all users who successfully solved the problem
    • Solved by on the archive index page is now a link to the corresponding User solutions section
  • Statements and Articles
    • localized image and figure labels
    • additional LaTeX packages can be added via the Custom Imports section
  • Problem management
    • submit problem action available directly from the problem management page
    • interactive test generation progress on the Result section
    • direct access to submission source code for both Checker and Scorer
  • Email broadcast
    • new admin section Broadcasts
    • filter recipients by contest participation, their submission activity, and rank
    • email message template editor
  • Other fixes and adjustments
    • SVG favicon with the 16x16 ICO as a fallback
    • new contest group SVG icon sets: country flags and Ukrainian region coat of arms
    • fixed contest problem submission page when only file option is available
    • ​invalid date fix for non-required values like event Start and End
    • timeanddate.com links are now opened in a new browser tab

Version 2.12 - May 2021

  • Time and date
    • ​relative timestamps, e.g. a week ago, display the absolute time and date on hover
    • absolute timestamps are rendered in the user language and time zone
    • event Start and End are links to the corresponding page of timeanddate.com
  • Problem statements
    • fixed hyphenation for the Ukrainian language
  • Resources and source codes
    • article or problem resources can be made public
    • problem source code can be made viewable to the public
  • Contest registration groups
    • contest registration group selections can have images, e.g. countries with flags
    • a scoreboard shows participants with corresponding images on the right
    • an admin contestant page displays all registrations with group selections and their images
  • Other fixes and adjustments
    • fixed ​contestant registration by admin page
    • database connection improvements

Version 2.11 - April 2021

  • New web site pages
  • Left black menu improvements
    • collapsed \ expanded state persists between page visits
    • mouse hover in collapsed state shows only one menu item
    • menu header displays Algotester logo
  • Contest registration enhancements
    • contest settings allow up to two registration group sets
    • unofficial participation has separate contest settings including groups
    • contest admin can edit registration entry
  • Scoreboard fixes and changes
    • ​interactive scoreboard fixes
    • unofficial participants have no rank and different style
  • Other fixes and adjustments
    • ​table data loader works fine in Internet Explorer
    • better automatic locale detection in case if no language provided by the request