> ## Documentation Index
> Fetch the complete documentation index at: https://docs.activeviam.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Changelog

<Update label="6.0.0" description="2026-05-07">
  ### Added

  <table><thead><tr><th>Issue Key</th><th>Details</th></tr></thead><tbody><tr><td>CVARC-883</td><td>Added support for chaining branches in Atoti What-If simulations.</td></tr><tr><td>CVARC-905</td><td>Added ISDA tests for the BA.</td></tr></tbody></table>

  ### Changed

  <table><thead><tr><th>Issue Key</th><th>Details</th></tr></thead><tbody><tr><td>CVARC-864</td><td>Removed the obsolete <code>dispatcherServletRegistration</code> bean from <code>CVARCApplication</code>. For details, see <a href="./migration-guide#dispatcherservlet-configuration-removal">DispatcherServlet configuration removal</a>.</td></tr><tr><td>CVARC-886</td><td>Improved performance by avoiding the usage of <code>distinctQuery</code> for in-memory cubes.</td></tr><tr><td>CVARC-888</td><td>Updated ISDA tests to v3.4.6.</td></tr><tr><td>CVARC-898</td><td>Upgraded Atoti Limits from 3.0.0 to 4.2.1.</td></tr><tr><td>CVARC-903</td><td>What-If simulation improvements: expanded store coverage, HTTP error handling, feature flags, Lombok adoption, controller moved to cvarc-application.</td></tr><tr><td>CVARC-907</td><td>Renamed modules, introduced <code>cvarc-starter</code> auto-configuration library, split <code>cvarc-application-tests</code>, and renamed main class to <code>CVARCApplication</code>.</td></tr><tr><td>CVARC-908</td><td>Upgraded to Atoti What-If 5.0.0. Ported distributed file-upload functionality from FRTB. Added <code>POST /upload-nosim/{branch}</code> endpoint for no-simulation branch creation.</td></tr><tr><td>CVARC-909</td><td>Improved performance by compiling all <code>getByKey</code> queries.</td></tr><tr><td>CVARC-912</td><td>Upgraded Atoti What-If to 5.0.0-AS6.1.</td></tr><tr><td>CVARC-916</td><td>Upgraded Atoti Server to 6.1.19 and Common Accelerator Library to 2.1.15-AS6.1. Updated JGroups protocol files to replace <code>AtotiAuthToken</code> with <code>SharedSecretAuthToken</code> from the new distribution-security package.</td></tr></tbody></table>

  ### Fixed

  <table><thead><tr><th>Issue Key</th><th>Details</th></tr></thead><tbody><tr><td>CVARC-885</td><td>Fixed wrong bucket displayed in local branch.</td></tr><tr><td>CVARC-895</td><td>Fixed the <code>[50.22](1) Systematic component</code> dashboard to display the systematic component breakdown of the <code>K\_hedged</code> formula instead of hedging misalignment data.</td></tr><tr><td>CVARC-900</td><td>Fixed incorrect CVARC SA Incremental and CVARC BA Incremental measure values.</td></tr><tr><td>CVARC-903</td><td><code>ParameterSetRestServiceController</code> always returned <code>COMPLETED</code> regardless of actual simulation status.</td></tr><tr><td>CVARC-906</td><td>Fixed CRIF tuple publisher for the BA.</td></tr><tr><td>CVARC-910</td><td>Fixed CVARC BA aggregate capital charge using unscaled K\_full instead of discount-factor-scaled measure.</td></tr></tbody></table>
</Update>