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LotSpec for Revit 2027 Releases

Important! If you are an existing customer upgrading from Revit 2023 or 2024, please follow these steps first in order to preserve LotSpec project data prior to upgrading your project files. Please contact lotspec.support@strongtie.com for questions and assistance with this important pre-upgrade step.

LotSpec for Revit version 2027.1.1

Released: 11/11/2026

Fixes

  • Fixed an issue where editing an Option Set Code affected the corresponding sub-sorts and views.

LotSpec Remote Dispatch version 4.1.0

Released: 10/8/2026

New

  • Multifamily solving workflows can now be configured and run through Dispatch, expanding functionality that was previously available only in LSR. This enhancement streamlines solving and assembling multifamily projects, including townhome buildings with multiple lots.

LotSpec for Revit version 2027.1.0

Released: 10/8/2026

Enhancements

  • Added a new Option Placement Assistant tool to help users place options more quickly and efficiently.
  • Added a new quality control (QC) system for option sets, including tools to support more efficient review and validation processes.
  • Users can now re-solve and update multifamily units and buildings after changes are made, helping keep multifamily projects current and accurate. This feature is available only for multifamily units and buildings originally solved in version 27.1.0 or later. Projects solved in version 27.0.0 or earlier are not supported.
  • When creating detail sheets, newly created sheets are now automatically included in the PDF output settings, reducing manual setup and helping ensure all generated sheets are included in exported PDFs.
  • Added the ability to manually generate exterior auto dimensions within a base plan, giving users more control over when exterior dimensions are created.
  • LotSpec can now automatically place exterior auto-dimension markers at wall corners and openings in a base plan, reducing manual setup and speeding up dimension.
  • Introduced a new cover sheet options system that automatically displays option information on cover sheets. The new family can show either the complete option list for master sets or only the selected options for lot-specific plans. Additional settings allow users to control the number of rows and columns displayed, reducing the need for static text and schedule-based workflows.
  • Updated the application to better manage warnings and errors, helping reduce interruptions and improve overall reliability.

LotSpec Remote Dispatch version 4.0.0

Released: 7/28/2026

Enhancements

  • LotSpec for Revit is now fully compatible with the .NET 10 and has been upgraded to support Revit 2026.
  • Comprehensive Logging Framework: A new logging framework captures detailed activity, improving troubleshooting and providing valuable insights for future product improvements.

LotSpec for Revit version 2027.0.0

Released: 6/30/2026

Compatibility

  • Now compatible with Autodesk Revit 2027.

Fixes

  • Fixed a solve error related to worksets. 
  • Fixed an issue that could cause Auto Dimension to display inconsistent dimension values and visibility. Dimension segments are now evaluated more reliably, improving dimension suppression, alignment, and the accuracy of value display.
  • Fixed an issue that could cause Elevation Assistant to generate incorrectly positioned section views in certain project files. Elevations now align more reliably with the selected reference planes, improving accuracy and consistency when creating elevation views.