Changelog: Abitti 2 Exam Room Server

Version 1.1.0 (2025-08-22)

• Do not consider Ketcher as CAS application
• Fix dropdown width during exam start
• Fix icon placement in new file dialog
• Remove duplicate student entry from student list when allowing external browser
• Fix companion app opening and saving when using an exam application

Version 1.0.0 (2025-08-14)

• Added icon to system controls when computer audio is muted
• Abitti 2 candidate app is now required by default; browser access has been disabled. Supervisors can manually allow access with a web browser for certain students when requested
• Student status granularity has been improved. The following new statuses can now be present:
  • Session aborted
  • Exam ended by supervisor
  • Exam ended by student
• Widespread support for various additional file extensions has been added to companion apps:
  • Draw.io: .drawio, .vsdx, .gliffy, .gon, .gxml
  • Vernier Graphical Analysis Pro: .gambl, .cmbl, .ambl, .smbl, .imbl, .qmbl
  • GeoGebra: .ggb, .ggt
  • Collabora Writer: .odt, .fodt, .doc, .docm, .ott, .rtf, .txt
  • Collabora Calc: .ods, .fods, .csv, .ots, .xls, .xlsm, .xlsx
  • Collabora Draw: .odg, .fodg, .svg, .png, .jpeg, .jpg, .gif, .bmp
  • Collabora Impress: .odp, .fodp, .potm, .pot, .pptm, .pptx, .pps, .ppt
  • Ketcher: .rxn, .mol, .rxn, .cxsmiles, .cxsmarts
  • Klecks: .psd, .layers
• Supervisor UI will no longer show transient error state if answers package assembly is taking a long time. This was possible previously if the amount of logs collected by the server exceeded several gigabytes

Version 0.31.1 (2025-08-08)

• Added support for MS Office and Logger Pro attachments
  • Allowed opening MS Office files with Collabora
  • Allowed opening Logger Pro .cmbl files with Vernier Graphical Analysis Pro
• Improvements to window management
• Added a download indicator when downloading an exam answer package
• Added PDF.js program for viewing and annotating PDF files

Version 0.30.0 (2025-08-01)

• Improvements to server management UI
• Updated GeoGebra to version 6.0.893.2
• New restrictions for special characters in student file names
• UI locale corrections and improvements

Version 0.29.0 (2025-07-11)

• Update EULA to prohibit use outside EU/EES area
• Fix issue where removing own server from cluster could leave server present for the rest of the cluster
• Show when server in cluster last tried to run replication job
• Use fixed order for system apps in student exam menu
• Save preferred window sizes in student desktop for current session
• Add lock screen for student desktop
• Display app icons in window headers
• Improve volume control usability
• Fix issue where remove server button state did not update correctly

Version 0.28.0 (2025-06-27)

• Persist window locations and sizes only during browser session
• Improve the exam’s sidebar navigation on narrow layouts
• Improve application menu item sorting
• Disable CAS applications according to exam’s CAS status
• Redesign server management UI

Version 0.27.0 (2025-06-13)

• Added support for taking screenshots with a button when using the exam application
• Servers now automatically manage mutual connections when grouped

Version 0.26.0 (2025-06-06)

• Clarifications to UI texts
• Miscellaneous UI improvements
• Many dependencies updated
• Preparation for screenshot button in kiosk

Version 0.25.0 (2025-05-30)

• Several companion apps now infer language from student desktop language
• Applications supporting language autoselection:
  • Draw.io
  • Collabora
  • Klecks
  • GeoGebra
• New, more intuitive login flow for students
• New battery icon

Version 0.24.0 (2025-05-23)

• Added possibility to block exams for users not using the official student app
• Moved language selector to system controls; pass language from login screen
• Show multiple instructions and settings at exam start

Version 0.23.0 (2025-05-16)

• Added app icons for better visibility of companion apps
• Replaced file extensions with app icons for saved files
• Fixed oversized windows and improved window logic
• Added audio volume and device change features
• Updated Abicus calculator with new functions
• Fixed Vernier Graphical Analysis file type

Version 0.22.0 (2025-05-09)

• Made screenshot error messages less intrusive
• Allowed saving larger Collabora files
• Adjusted Klecks default window size
• Allowed opening attached files in correct apps
• Used case-insensitive sorting of student names
• Fixed fullscreen/window toggle sizing issue
• Translated and restyled new file modal

Version 0.21.0 (2025-05-05)

• Fixed database issue limiting answer packages to 25 students
• Refocus opened image windows when clicked again

Version 0.20.0 (2025-04-25)

• Fixed issues with saving answer versions and focus behavior
• Fixed dialogs in companion apps
• Updated Abicode and Collabora

Version 0.19.0 (2025-04-17)

• Cluster replication of student-created files via WebDAV
• Updated Abicode and koe-ohje
• Improved companion app language handling
• Fixed student desktop error overlay visibility
• Replaced Source Sans with Noto Sans
• Improved menu behavior

Version 0.18.1 (2025-04-04)

• Improvements to window focus and layout logic
• Attachment window behavior fixed
• Updates to EULA agreement

Version 0.18.0 (2025-03-28)

• Added Abicode Python editor
• Added Vernier Graphical Analysis Pro
• Initial Windows exam app support
• Answer option selectable by image click

Version 0.17.0 (2025-03-21)

• Offline server support
• Performance improvements for large student loads
• Fixed save indicator, load issues, and crashes
• Window management and keyboard accessibility improvements
• Performance testing for up to 200 students

Version 0.16.1 (2025-03-17)

• All windows shown in top bar
• Removed screenshot tool in favor of OS-native tools
• Preloading exam improves startup time
• Split/maximized window behavior improvements

Version 0.16.0 (2025-03-07)

• Dramatically improved server performance (300 students within 1 min)
• Codified performance testing introduced
• Initial English language support

Version 0.15.0 (2025-02-28)

• Removed obsolete ping feature
• Optimistic answer version updates
• Improved logs and database conflict handling
• Prevent browser from remembering import password

Version 0.14.0 (2025-02-21)

• Fixed student sorting
• Show loading indicators for exam and attachments
• Added librespeed for diagnostics
• Fixed app switching bugs

Version 0.13.0 (2025-02-14)

• Reduced CouchDB calls for student stats
• Fixed answer history sorting
• Added caching and error handling improvements

Version 0.12.0 (2025-02-07)

• Allow connecting servers
• UI and database conflict improvements
• Internal: Obfuscated app names and Playwright param support

Version 0.11.0 (2025-01-31)

• Fixed critical data corruption bug affecting student sessions
• Fixed HTTPS connection and replication issues
• Initial support for exam minute logs (koepöytäkirja)
• Internal: CouchDB telemetry collection

Version 0.10.3 (2025-01-10)

• Switched replication system to CouchDB

Version 0.10.2 (2024-12-17)

• Major performance boost for Collabora and new dnd-answer type
• Companion apps visible in supervisor view
• Initial CouchDB replication setup page

Version 0.8.4 (2024-11-26)

• Migrated domain to abitti.net
• Fixes for disappearing answers and sanitization

Version 0.8.3 (2024-11-15)

• Collabora update and performance fixes
• Abicus update
• Answer package filtering fixes

Version 0.8.0 (2024-11-01)

• New utility app: Klecks
• Draw.io updated

Version 0.7.8 (2024-10-21)

• Note: Requires naksu2 version 2.1.3+
• Improved metrics, tracing, and logging
• Fixes and certificate creation improvements
• Parallel server support

Version 0.7.4 (2024-10-03)

• Fix formula copy from cheat
• Connect 2 KTP instances locally
• Improve testability, logging, DNS detection
• Transition from Prometheus/Jaeger to Grafana

Version 0.7.0 (2024-09-20)

• Abicus updated to v1.0.4
• Custom domain support with self-signed certs
• Fix Safari audio test and end-of-test bug
• Telemetry improvements