Release Notes March 2026


Arena Release Notes – March 2026

New Features

  • Read-Only Mode — Introduced read-only permission mode for reviewer workflows. Toolbars and context menus are dynamically hidden based on reviewer role.
  • Max — In-Editor AI Assistant — Introduced Max, an in-editor AI chatbot with a React-based UI, message handling, loading states, and toggle on/off capability.
  • Font Size Selector Update — Refactored font size selector to behave more like Microsoft Word for improved usability.
  • Manual List Properties UI — Converted dropdown inputs to MUI Autocomplete components for improved usability and consistency.
  • Private Comment Thread Filtering — Added filtering logic for private comment threads with support for assigned users and private visibility rules.
  • Pay Versus Performance (PVP) Table Support — Added support for PVP tables, preventing duplicate table wrapping and improving financial table handling within PVP sections.
  • Statement Tagging Dimensions Input — Added support for dimension inputs during statement tagging, allowing dimensional context to be applied directly when tagging statements.
  • Load Statement Concepts — Statement concepts are now automatically loaded into the editor concept list to improve tagging workflow efficiency.
  • Hypercube Support — Enabled hypercube selection for statement tagging.
  • Proxy Table Tagging — Added support for second text block concept logic when tagging proxy tables.
  • Sectioning Wizard Utilities — Added new utilities to the Sectioning Wizard to improve section management workflows.
  • Fact Type Input — Added fact type input for tagging with improved parentheses handling in note details.
  • Application Insights Logging — Enabled Azure Application Insights logging with improved configuration and reduced unnecessary debug logging.

Improvements

  • Tagging Tray Concept Search — Refactored concept search to use MUI Autocomplete for improved fuzzy search performance and usability.
  • Fact Scaling Logic — Scaling attributes are now applied only to facts that require scaling, preventing incorrect behavior.
  • Taggable Attribute Handling — Improved tag parsing logic to ensure correct attributes are applied to taggable sections.
  • Collaboration Stability — Prevented collaboration marker bubbles from persisting during table operations.
  • Revision History UX — Removed unnecessary revision history spinner when not actively loading.
  • Error Handling & Stability — Improved error handling for invalid table tagging, replacing hard crashes with user-facing messages.

Proof Generation

  • Proof Banner & Description — Fixed proof banner description truncation and improved time zone display logic during proof generation.
  • Proof Cover Page — Adjusted cover page layout to more closely match legacy proof output sizing and behavior.
  • Proof Column Widths — Removed automatic document scaling during proof generation and improved column width handling in proof output.
  • Empty Page Width — Fixed empty proof pages rendering with incorrect width.

Bug Fixes

  • Fixed issue where non-PVP facts were not generating due to mismatched statement type names.
  • Fixed note detail generation failures caused by incorrect cell type mappings.
  • Fixed issue preventing removal of selected iXBRL cover tags.
  • Fixed application crashes when tagging invalid tables.
  • Fixed table labels not being automatically applied during tagging.
  • Fixed cover page tagger crashes and improved remove fact button behavior.
  • Fixed financial table rendering inconsistencies caused by border-collapse attribute.
  • Fixed issue preventing users from removing dates from tagged facts.
  • Fixed LED table rows growing unexpectedly after updates.
  • Fixed extra br tags appearing after editor reload or revert operations.
  • Fixed cursor handling on enter and soft return inside tags to prevent duplication.
  • Fixed anchor handling and added null checks to prevent crashes when removing anchor links.
  • Fixed bogus paragraph tags being inserted by the text-to-table command.
  • Fixed track changes initialization errors during collaboration.
  • Fixed table borders rendering incorrectly in exported HTML.
  • Fixed manual list indentation behavior and export formatting.
  • Ensured documents save prior to version creation to prevent data loss.
  • Fixed date fact scaling to prevent incorrect scaling during updates.
  • Improved Excel paste parsing and formatting consistency.