21 May 2026
A curated update highlighting the most important changes since our last release notes in November 2025. Six months of improvements, grouped by theme. Don't say we didn't warn you!
Build your own workflows
- - The new in-app Workflow Editor lets your team design and manage document workflows directly with no developer involvement required. You can assign users at each transition, require or skip comments, control transition order, organise workflow options, and restrict access by user role.
Change Requests, end to end
Change Requests have seen the most significant enhancements in this release.
- - Place a CR on hold while awaiting external input, then resume seamlessly.
- - Forward a CR to another user without resetting the workflow.
- - Favourite CRs for quick access from the home page.
- - Re-open a Change Request after authorisation.
- - Cancel your own Change Request at any point before authorisation.
- - Add a custom message when creating a CR, with an embeddable CMS block for tenant-specific guidance.
- - Bulk upload Change Requests from a spreadsheet, including support for partial retries.
- - Bulk number allocation, with default numbering per repository.
- - Bulk sheet support to add multiple sheets in one step.
- - REVISION + NEW SHT combinations are now supported on the same drawing.
- - Filter by vendor, validation status, modified date, and CR number.
- - Export to XLSX, including comments.
- - Generate a PDF summary of any Change Request.
- - Bulk move CR documents.
- - Bulk reset CR document numbers.
- - Add documents to a CR without being assigned to it.
A faster way to find documents
- - Search history is now available in the global top navigation.
- - Filter chips display selected values clearly.
- - Tag filters are retained in the URL, making views shareable.
- - File name filters now support starts-with and ends-with.
- - New Does Not Equal filter operator.
- - Search by Change Request number from anywhere.
- - Auto-complete tags from curated lookup lists.
- - Cached tag values ensure fast filter dropdowns.
Big files, better viewers
- - 3D point cloud files (LAZ/LAS) are viewable in-browser via Nimbus.
- - Rebuilt IFC viewer with improved performance and tools.
- - Rift PDF viewer with markup tools and reusable signatures.
- - STP files rendered natively.
- - Excel viewer uses browser-native print.
- - Open the viewer in a dialog for side-by-side comparisons.
Custom PDF stamping
- - Create custom stamp templates and apply via workflows.
- - Available to all users, not just administrators.
- - Multi-page exports support different paper sizes.
- - .msg attachments are rendered into PDFs.
Document control improvements
- - Document renaming keeps files, renditions, OCR, and metadata aligned.
- - Restrict or unrestrict documents from multiple locations.
- - Multi-group assignment for documents.
- - Document collections can be shared with groups.
- - Support for uploads up to 500 MB.
- - Filter documents by type.
- - Project folder paths visible in details.
- - Annotations disabled by default when printing.
Tags
- - Date tags now include a date picker (DD/MM/YYYY).
- - Structural tags editable from the document.
- - Copy tag values between documents.
- - Number-format expressions for computed tags.
- - New computed tag from the CR number.
RFIs
- - New RFI dashboard with charts and filtering.
- - Custom group routing when raising an RFI.
- - Edit the submission reason.
- - Close RFIs at any stage.
- - Attach redline annotations to CRs from the viewer.
Dashboards and reporting
- - New CR and RFI dashboards, including Change Requests Over Time.
- - Charts grouped by tag values.
- - CR favourites shown on the home page.
Administration tools
- - Bulk rename with live progress tracking.
- - Bulk upload for companies, users, collections, CRs.
- - Bulk AvScan for virus scanning.
- - Bulk move project folders.
- - Bulk transition workflows.
- - Restore deleted projects.
- - Activate/deactivate SSO users.
- - Redesigned Project settings.
- - Hide Recent Documents Panel preference.
Integrations
- - Snowflake integration for document metadata export.
- - Workflow Editor available as a standalone package.
Polish, performance, and quality
- - Improved browse, search, and CR tables.
- - Scroll position is preserved.
- - Faster document loading, OCR, and search.
- - Reduced network error interruptions.
27 November 2025
- - Added support for creating custom redline palettes using your own DWGs or symbols, such as process or electrical symbols.
- - Enabled saving user signatures to Lunr for seamless access and reuse in the viewer.
- - Added functionality to export a PDF summary of any Change Request.
20 November 2025
- - A link to the latest release notes has been placed at the bottom of the screen, providing quick access to the most recent updates.
- - Document Controllers can now dismiss all validation issues for a single drawing in one step, simplifying the review process.
- - Document Controllers can now dismiss validation issues in bulk across multiple drawings, reducing repetitive tasks and increasing efficiency.
13 November 2025
- - User avatars now feature a badge showing the number of documents and Change Requests assigned for review, making it easier to track your responsibilities at a glance.
31 October 2025
- - Administrators now have a dedicated page to review all audit events in Lunr, making oversight quicker and more efficient.
- - Administrators can now add custom Points of Interest (POIs) to the map view, enhancing location-based management.
- - Users can search for these POIs within the map view, improving navigation and discovery.
- - Users can now filter the document audit trail by activity category, making it easier to locate specific types of logged information.
- - Improved overall user experience with minor interface and interaction enhancements.
23 October 2025
- - TXT files are now included when generating thumbnails, renditions, and XRAY content, giving you a more complete view of your documents.
- - Implemented security enhancements to help keep your data safe and protected.
16 October 2025
- - Added an option to switch to satellite view on the map for a more detailed look at your surroundings.
- - Added support for attaching ZIP files to RFIs, making it easier to include multiple documents at once.
- - Adjusted the font size throughout Lunr to improve readability and usability on tablets.
9 October 2025
- - Fixed an issue that occasionally showed incorrect project document counts when documents were linked to multiple projects. Counts should now display accurately.
- - Native drawing xrefs are now downloaded automatically whenever you download a drawing, saving you an extra step.
17 September 2025
- - Quick Launch now supports searching by document number.
- - The document version label has been redesigned to be clearer and easier to read.
11 September 2025
- - You can now export transmittal cover sheets as PDFs.
4 September 2025
- - You can now pin tag values to reuse them as your default search filters.
- - Project members can subscribe to updates for specific folders in a project, rather than the whole project.
28 August 2025
- - New projects just got simpler with Project Templates helping create default folder structures automatically.
21 August 2025
- - Administrators can now switch the order of the Projects and Change Requests tabs in projects.
- - A new permission option lets you give access to specific Change Requests instead of entire projects.
14 August 2025
- - You can now filter by tag values when searching for a project.
7 August 2025
- - You can now bulk update document tags using Facility tag values to save time performing repetitive updates.
31 July 2025
- - Adding documents to an RFI is easier. You can search and attach them directly from within the RFI instead of going back to the repository.
24 July 2025
- - You can now search within spreadsheet content inside the viewer, making it faster to find the data you need.
17 July 2025
- - Excel spreadsheets now support automatic title block synchronisation, keeping information up to date and consistent without extra effort.
10 July 2025
- - You can now sort items at the folder level in the repository, giving you more control over how your folders are organised.
3 July 2025
- - The Quick Search bar is now more powerful. You can include archived items, Xray results, and project documents with a simple toggle.
26 June 2025
- - We’ve added Quick Launch, so you can search for projects and change requests from anywhere in Lunr. Find it just below the menu, or press Ctrl + J to open it instantly.
19 June 2025
- - Tag values can now be automatically derived from the tags of the associated Change Request when creating a new document.
12 June 2025
- - Upgraded the PDF viewer.
- - Added a dedicated print button to the PDF viewer for quicker access.
- - Rolled out further improvements to the mobile app.
5 June 2025
- - Added the ability to auto-calculate tag values based on related tag inputs.
- - Administrators can now enforce uppercase formatting for tag values by default.
29 May 2025
- - Search options for archived documents, folders, and XRAY are now accessible directly from the search bar to save navigating to the advanced search.
- - Change Request subjects can now be validated to ensure uniqueness.
22 May 2025
- - Improved pagination within the document repository.
- - Enhanced the search options to include custom project tags.
15 May 2025
- - Enhanced the new sheet functionality — users can now specify sheet numbers to append to existing documents.
8 May 2025
- - Introduced support for creating child documents, enabling concurrent engineering workflows.
1 May 2025
- - Renditions that have been manually rotated in the viewer can be saved in the new orientation.
- - Administrators can specify multiple title line tags for automatic merging into a single title tag.
24 April 2025
- - Administrators can now easily see whether a user is identified via Single Sign-On (SSO) or Lunr credentials.
- - Introduced support for automated title block synchronisation of AutoCAD drawings, streamlining updates and ensuring consistency.
- - Minor cosmetic updates to Administration pages.
10 April 2025
- - Stability improvements while quickly moving through the document repository.
- - Refined the rules for inserting historical revisions. Major revisions are now assigned Master status upon import while minor revisions continue to be assigned Draft status.
- - The advanced search page has been optimised for both smaller and larger monitors. Scroll bars are now easier to select and only displayed when required.
- - Currently selected documents are cleared when a new search is performed.
- - Projects in the favourites list now display the correct number of team members.
- - The project overview has been refined to accurately reflect the project completion status where some documents have been archived or deleted.
- - Change Requests can be created directly from a Collection or RFI.
3 April 2025
- - Collections can be successfully shared via a URL outside of the application.
6 March 2025
- - The invitation workflow for external users has been improved to streamline the registration process. The expiry countdown begins when the new user clicks the link in the invitation email instead of when the invitation is first sent. This update means invitations sent on Friday afternoon will remain valid when not actioned until the following Monday.
27 February 2025
- - Setting the tag value to __CLEAR in the package import sheet will clear the corresponding tag value for the existing document upon import to Lunr.
- - Adding the optional New__File__Name column to the package import sheet allows users to specify a new file name for the document.
- - Adding the following columns to the import template will include the corresponding metadata in an export report: Workflow Status, Workflow Reviewers, Workflow Assignees.
20 February 2025
- - Project team members can now subscribe to receive daily email notifications that list documents added to or removed from the project.
- - Project team members can use the Export to Excel function to export a report of all documents assigned to the project without needing to select them first. This function works the same way as in the document repository.
- - Search results now display the project or projects that a document has been assigned to.
13 February 2025
- - A CAPTCHA has been added to login page for enhanced security and privacy.
- - External users can now choose to authenticate using an authenticator application instead of email.
6 February 2025
- - Added an option to include layers that are switched off or frozen when generating a rendition.
- - Users can now search for text in layers that are switched off or frozen.