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UMD Virtual Agent Release Notes

Releases

06-04-2025 (v. 1.6.7)

New Features & Enhancements

  • New Canvas ELMS integration for study assistant creation was implemented.
  • New features for adding slow scrape , updating collection info lines for website URL entries, were added for the ingestion process

05-30-2025 (v. 1.6.6)

New Features & Enhancements

  • Four new resources (pages, quizzes, announcements, events) for Canvas have been added.
  • New improvements were added to the admin console to display more error messages during timeouts, permission-related issues etc. Also added a new column in Admin UI per website to show full count of pages discovered.

05-02-2025 (v. 1.6.5a)

Bug Fixes

  • This release was solely for a bug fix for conflicts between CAS authorization with the regular authorization, and the introduction of the new Canvas authorization.

04-25-2025 (v. 1.6.5)

New Features & Enhancements

  • Add a create Google Drive button under ‘Connectors’ on the Developer Config page to easily create a new Google Drive with the correct permissions and folder.
  • Addition of the ability to remove a knowledge base from the service now connector.

04-18-2025 (v. 1.6.4)

New Features & Enhancements

  • Addition of language dropdown for Spanish integration.

Bug Fixes

  • Bug fixes for the introduction of Canvas elements.

04-10-2025 (v. 1.6.3)

New Features & Enhancements

  • UI updates to add the Canvas Connector in both the Developer Config and the Virtual Agent Config sections of the Admin Console.
  • Integrate the Canvas connector with the Provisioning API to increase Canvas functionality.
  • Update sample questions for both academic and departmental bots to be sent automatically, rather than added to the chat input container and then sent.
  • Added a new region, US Central, for Azure deployments in the case that there are ever outages in US East.
  • Updated the thumbs down notification to allow notifications to be sent to users who are not chatbot admins.

04-07-2025 (v. 1.6.2)

New Features & Enhancements

  • Updated the theme toggle to sun vs moon icons depending on the current setting.
  • Update PDF image summarization to utilize the OpenAI API keys as well as Azure.
  • Update to add additional logging for Service Now notifications.

Bug Fixes

  • Fixed bug where a user couldn’t be added to a chatbot if the search bar was used.
  • Fixed repeats in citations where different portions of the same article were cited but to the user it looked like duplicates.

03-27-2025 (v. 1.6.1)

New Features & Enhancements

  • Improvements to capture properly accented characters
  • Addition of example questions for departmental bots

Bug Fixes

  • Continued improvements to hyperlink display

03-13-2025 (v. 1.6.0)

Bug Fixes

  • A bug was fixed in the hyperlink processing to ensure all links are processed correctly.
  • Bug fixes were addressed with the Ignore Folder and BOT_IGNORE functionality to ensure that items can be ingested and not ingested as necessary when items are moved or renamed in Google Drive.
  • A bug was fixed to ensure that ServiceNow citations point to the correct articles.
  • A bug was fixed in the router to ensure that direct links to the Admin Console direct the user to the correct page.

03-06-2025 (v. 1.5.9)

New Features & Enhancements

  • Added tooltips to the Ingested Sources interface to enhance user comprehension.
  • Added tooltips to the Sample Questions page in the Admin Console.
  • Renamed Ingested Data to Ingested Sources and updated its display.

Bug Fixes

  • Fixed bug preventing questions from displaying on the Admin Console for the last day of February.
  • Updated fetching to align with EST rather than UTC.
  • Fixed issue with HTML tags being appended to hyperlinks during post-processing.

02-27-2025 (v. 1.5.8)

New Features & Enhancements

  • Added configuration for canned bot responses when no sources are returned from similarity search.
  • Updated Virtual Agent Configuration page with a set connector order:
    • WebScraper
    • Google Drive
    • ServiceNow

Bug Fixes

  • Allowed PDFs to be ingested from sites with different base URLs from the Virtual Agent’s scrape URL.
  • Fixed issues with Public/Private folder settings affecting citations.

02-19-2025 (v. 1.5.7)

New Features & Enhancements

  • Improved accessibility of the Virtual Agent UI to meet Lighthouse & Wave standards.

Bug Fixes

  • Fixed light/dark mode toggle functionality when the Virtual Agent is embedded on another site.

02-18-2025 (v. 1.5.6)

New Features & Enhancements

  • Integrated ServiceNow for ingestion of knowledge base categories and attachments.
  • Implemented fallback for embedding creation during OpenAI or Azure outages.

Bug Fixes

  • Fixed issue with .txt files not being identified correctly as Audio Transcripts.

02-14-2025 (v. 1.5.5)

New Features & Enhancements

  • Added light/dark mode toggle to the Virtual Agent UI.
  • Introduced a URL parameter to disable the expansion button when hosting a Virtual Agent.
  • Added additional tooltips to the Ingested Data and Virtual Agent pages.

01-30-2025 (v. 1.5.2)

New Features & Enhancements

  • Improved Collection Info Widget in the WebScraper connector.

Bug Fixes

  • Fixed issue with sample questions generated for new Virtual Agents.
  • Resolved bug causing fallback schemas to be used incorrectly.

01-25-2025 (v. 1.5.0)

New Features & Enhancements

  • Enabled a new ingestion system based on a message bus mechanism.
  • Improved Google Drive functionality using a token-based file change detection mechanism.
  • Enhanced web scraping capabilities, including:
    • Scraping text, tables, images, Google spreadsheets, and PDFs.
    • New widget for managing scraped websites.
    • Faster ingestion through chunked website discovery.

01-17-2025 (v. 1.4.1)

Bug Fixes

  • Fixed broken link on the Admin Console page in the weekly Departmental & Executive Summary report.
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