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LotSpec for Revit 2026 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 26.0 Is Here

Why You Should Upgrade Now

Upgrading isn’t just about staying current, it’s about staying secure, efficient, and competitive. Here’s why you should upgrade now:

  • Fastest Solve Performance Yet: Experience the fastest and most reliable solve speed released so far, designed to accelerate your workflows and deliver results in record time.
  • Critical Security Updates: Autodesk has identified serious vulnerabilities in Revit 2023 and 2024. Upgrading ensures your systems are protected with the latest security patches.
  • Access All Historical Enhancements: Get all the latest improvements across Revit and LotSpec, including new features, performance boosts, and bug fixes you’ve missed since your last upgrade.
  • Future-Proof Your Projects: With Revit 2026 platform support now available, our Revit 2023 products are entering unsupported status. Stay supported and compatible with the latest tools.

LotSpec for Revit version 2026.0.0

Released: 7/9/2025

New

Multifamily Solve Workflow

The new Multifamily Solve feature streamlines the process of solving and assembling multi-unit residential buildings. This functionality enables greater control, efficiency, and automation when working with townhomes or other multi-family structures.

With Multifamily Solve, you can:

  • Define the number of units to solve in a single session, with individual solve settings for each unit
  • Choose between solving units from scratch or using pre-solved project files
  • Add the Multifamily Family to master projects and configure front-to-back and vertical offsets to control unit layout within the final assembly
  • Automate linked assembly creation using a predefined template file
  • Navigate using a modern, tab-based user interface designed for multifamily workflows
  • Perform batch solves across multiple lots that do not require automatic assembly

See Video Here

Enhancements

Solve Performance Improvements

Solve performance has been significantly improved. Users may see:

  • Up to 25% faster solve times for large production projects
  • Up to 40% faster solve times for mid-size or smaller projects
  • Actual performance gains may vary depending on project size and complexity.

Pipeline Connect Integration

  • The Option Set Solve dialog has been updated to support concurrent solve operations for users working with Pipeline Connect. When launched from the From Key Measure Review tab, solves can now reflect suggested changes directly from key measure comparison results.

Compatibility

  • Now compatible with Autodesk Revit 2026.
  • For LotSpec Remote users, Remote Dispatch and Remote Manager have been updated to ensure compatibility with the 2026 release.

Security and Infrastructure Updates:

  • Introduced encrypted connection strings for secure data access.