> For the complete documentation index, see [llms.txt](https://changelog.visilean.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://changelog.visilean.com/changelog/release-5.0-2026.md). # Release 5.0 2026 We're back with the exciting new updates! ### 🌟 Precision Model Filtering: AND/OR Logic in the New 3D BIM!
The Filter Model Elements modal in the new 3D BIM now puts a selectable AND/OR operator between each adjacent pair of conditions, replacing the implicit OR that previously combined them. Where every condition you added used to widen the result set, you can now narrow it isolating the elements on one level that also belong to one category, instead of everything on that level plus everything in that category. Operators can be mixed within a single filter, so one expression can both narrow and widen exactly where you need it to. Your operator choices are stored with the filter, meaning a saved filter reproduces the full logic rather than just the list of conditions. Filters created before this release are migrated to an explicit OR and return the same results as before, so nothing you have already built needs rework. Model filtering now expresses what you actually meant. Read more 👇 {% content-ref url="/pages/9EF4jusTs2RsLEBZTwxG" %} [Precision Model Filtering: AND/OR Logic in the New 3D BIM](/changelog/release-5.0-2026/precision-model-filtering-and-or-logic-in-the-new-3d-bim.md) {% endcontent-ref %} ### 🔨 Improvements **Gantt View** * [ ] Progress and end milestone interoperability with Primavera P6 has been redefined. The Activity % Complete column in P6 now maps to the Progress column in VisiLean, so progress reports stay accurate even when the measurement method changes in P6 between Physical and Duration. * [ ] The "Restrict Vertical Drag and Drop" setting now also blocks Indent/Outdent for all users, closing the second route by which tasks could be re-parented and the approved WBS broken. * [ ] CSV imports now show a screen-blocking loader from the moment you click Upload until plan processing completes replacing the silent freeze that made it look like the import had already finished. * [ ] Updating a task status while its predecessors are still open now returns a clear message: "Complete all predecessor tasks before updating this task status." A "View Details" action opens the Advanced Relationship section of the Property Panel, so you can see exactly which task is holding it back. **Project Duplication** * [ ] "Takt Zones" has been added to the Duplicate Project configuration list on the Project Navigation listing screen. Zone names and their full hierarchy carry into the new project, removing hours of manual zone rebuilding. **Reports Panel** * [ ] Name search is now available in the Reports and Templates panels, so you can find a known report or template without working down deep folder trees fewer clicks, and fewer duplicates created because the original couldn't be found. **Takt View** * [ ] All wagons in the Takt Visualiser can now be expanded or collapsed in one click from the header for the whole project, or from a zone's right-click menu for a single zone. The state behaves as a persistent mode that survives navigation and filtering, and applies automatically to wagons that enter the view later, including those created through Duplicate with Tasks. **General** * [ ] A project-level toggle now lets you hide the Old Constraints Log from the navigation bar. It is ON by default and affects visibility only no data is changed. * [ ] The colour-circle legend from the Gantt view is now available in the Table, Scheduler and Takt views. The modal opens on the tab that matches what the view is currently colouring by, whether that's trade or status.