> For the complete documentation index, see [llms.txt](https://docs.mastersoftgroup.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.mastersoftgroup.com/loqate-harmony-api/release-notes/release-2026-march.md).

# Release 2026 March

## Enhancements

### Improved system performance

We’ve resolved an issue that caused monthly usage reports to run slowly. Reports will now generate more efficiently, improving overall platform performance.

### More detailed usage alert notifications

Usage alert emails now include clearer subscription details to help you better understand your thresholds and activity. Below is a sample email notification:<br>

<figure><img src="/files/UUvGhKZSPNYUAO6oYt2p" alt=""><figcaption></figcaption></figure>

## Data Release

### Improved G-NAF Postcode Allocation

Released on 26 March 2026

Searching for postcode '3004' via our suburb lookup API is not showing any candidates. We solved it by enhancing our G-NAF creation process including our Linktable creation process.


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