# 2025-06-11

## Systems

### :screwdriver: New

<table><thead><tr><th width="339">System</th><th>Functionality</th></tr></thead><tbody><tr><td>All</td><td><ul><li><p>Country &#x26; Country Code Harmonization</p><ul><li>We now automatically harmonize the <code>country</code> and <code>countryCode</code> fields to ensure consistency. If one is missing, it will be derived from the other. The <code>countryCode</code> follows the ISO 3166-1 alpha-2 standard (e.g., if <code>country</code> is "Sweden", <code>countryCode</code> will be set to "SE").</li></ul></li><li>We now populate country and country code using the other, should one of them be missing</li></ul></td></tr></tbody></table>

### :wrench: Improved

<table><thead><tr><th width="339">System</th><th>Functionality</th></tr></thead><tbody><tr><td>All</td><td><ul><li><p>Reminder on Sales Invoice by ID</p><ul><li>Now available for all systems</li></ul></li><li><p>Improved Scheme ID Handling:</p><ul><li>Removed several hardcoded <code>schemeID</code> values from the <code>GET /salesinvoices/:id</code> response for better flexibility and accuracy.</li></ul></li></ul></td></tr><tr><td>File.1</td><td><ul><li><p>File upload fix</p><ul><li>Resolved an issue where files with uppercase extensions (e.g., <code>.PDF</code>, <code>.XML</code>) could fail to upload.</li></ul></li></ul></td></tr></tbody></table>

## Platform

### General

<table><thead><tr><th width="341.3333740234375">System</th><th>Functionality</th></tr></thead><tbody><tr><td>General platform improvements</td><td><ul><li>Security updates</li></ul></td></tr></tbody></table>