Significant advancements were made to improve the reliability and integrity of Lotta Supply's data processing. A new integration testing framework was implemented, allowing for a more robust and isolated local testing environment. This ensures that new features and updates can be thoroughly validated before deployment, leading to a more stable platform for our users. This also allows for faster iteration and reduces the risk of regressions.

Furthermore, critical improvements were made to our calculation engine concerning sum-rule ownership. Previously, scenarios involving fractional ownership could lead to silent data corruption, affecting downstream CO2 calculations. This has now been addressed by introducing warnings during the loading phase and blocking invalid configurations in the engine. This enhancement significantly strengthens the accuracy and trustworthiness of the insights provided by Lotta Supply, ensuring that disposition CO2 calculations are precise and reliable.