# Changelog: Mapping View Refactor, Smarter Memory, Better Auto-Mapping & More 🚀

**URL:** https://community.realtimelca.com/t/changelog-mapping-view-refactor-smarter-memory-better-auto-mapping-more/399
**Category:** Changelog
**Tags:** changelog
**Created:** [December 15, 2025, 3:40pm UTC](https://community.realtimelca.com/t/changelog-mapping-view-refactor-smarter-memory-better-auto-mapping-more/399 "2025-12-15T15:40:54Z")
**Posts on this page:** 1
**Page:** 1

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### Author: ![martinromby](https://dub1.discourse-cdn.com/flex005/user_avatar/community.realtimelca.com/martinromby/32/22_2.png) [@martinromby](https://community.realtimelca.com/u/martinromby)
#### Post date: [December 15, 2025, 3:40pm UTC](https://community.realtimelca.com/t/changelog-mapping-view-refactor-smarter-memory-better-auto-mapping-more/399/1 "2025-12-15T15:40:54Z")

</div>

Hey Real-Time LCA [@Community](https://community.realtimelca.com/groups/community) 👋

This release is all about **speed, clarity, and smoother workflows**. From major performance improvements to quality-of-life upgrades, here’s what’s new:

* * *

### **⚡ Mapping View Refactor - Faster, Smarter, More Stable**

We’ve **completely refactored the Mapping View** , and the results are already visible:

- **Inventory loading is now independent** of the dashboard summary and library. That means faster initial loads and less waiting.
- We’ve optimized how we handle events like mapping a material or construction, setting lifetimes, and saving mappings - making the entire experience snappier and more stable.

This is just the beginning - more Mapping View enhancements are on the roadmap.

* * *

### **📚 In-Context Explanations for Inputs & Graphs**

You’ll now see more helpful explanation texts across inputs and graphs throughout the platform.

- Learn the in and outputs of the platform from day 1
- Learn what’s being calculated
- Understand why it matters

This rollout is ongoing - we’ll continue adding explanations in the coming weeks.

* * *

### **🧠 Real-Time Remembers**

Two improvements to help you stay in flow:

- **Library filters** now remember your last used filter - no need to reselect every time.
- **Model selector** in Mapping View now remembers the last model you used.

* * *

### **🤖 Auto-Mapping Rewritten**

We’ve rebuilt the Auto-Mapping engine from the ground up:

- Uses project history to find better, faster matches.
- ✅ When using project-based auto-mapping with overwrite enabled, it now automatically **checks the “include in calculation” box**.

Fewer clicks, more confidence.

* * *

### **🐛 Bug Fixes**

- 🧱 Fixed a bug where **Highest Emission Impact by Material** was not calculated correctly for constructions.

* * *

We’re working hard to make Real-Time LCA faster, smarter, and more intuitive - thank you for all the feedback that helps guide these changes.

📬 Got thoughts? Drop them in [the Features and Ideas section](https://community.realtimelca.com/c/features-and-ideas/9) or contact us directly.