LotSpec for ACA version 2026.1.0

Released: 10/6/2025

Fixes

• The “Last Solve Time” now correctly reflects when an option set was solved. Previously, it showed a default timestamp of 01/01/01 12:00, even after a successful solve. This fix ensures users can reliably track solve history.
• Fixed an issue where users encountered publishing errors (Ex: DWF files) when solving lot jobs in ACA 2023 or 2024.
• Security: Addressed several minor security vulnerabilities for LotSpec for ACA.

LotSpec for ACA version 2026.0.0

Released: 7/9/2025

Enhancements

• Improved solve performance, with up to 25% faster solve times on large projects and up to 40% on mid-size or smaller projects. Actual results may vary based on project complexity.
• Now compatible with AutoCAD Architecture 2026.

Fixes

• Resolved multiple unhandled exceptions identified in customer-reported logs.