Release notes

Web app

This section contains release notes for the DAX Optimizer web application.

• v1.0.1

  Mar 25, 2024

  New Features

  • Support for the new obfuscated VPAX file extension (.ovpax)
  • Add some missing documentation links
  • Exit from the ‘Beta’ stage

• v0.3.14

  Mar 12, 2024

  New Features

  • Allow users to change contract time zone
  • Update DAX language keywords

  Bug Fixes

  • Improve deobfuscation

• v0.2.3

  Feb 22, 2024

  New Features

  • Support for user feedback within the application

• v0.1.116

  Feb 15, 2024

  New Features

  • Dark mode
  • Support obfuscated models and allow deobfuscation
  • Support user account pictures through Gravatar
  • Help sidebar

  Bug Fixes

  • Fix issue that prevented to rerun an analysis on an imported model which already contained an analysis
  • Fix issue that prevented to delete a workspace if not empty

  Other Enhancements

  • General webapp layout/style improvements
  • Reduce webapp footprint and improve performance
  • Improve security headers
  • Improve webapp accessibility
  • Improve service status checks
  • Allow to search accounts in the same AAD organization by name and/or email
  • Rename “ReRun” dialog in “Analysis” and improve its layout

• v0.1.91

  Nov 21, 2023

  New Features

  • Added support to group accounts

Engine

This section contains release notes for the DAX Optimizer engine. When a new version of the engine is released, it is a good idea to re-run the optimizer on your models to take advantage of the latest improvements.

• v0.5.5

  Mar 07, 2024

  Bug Fixes

  • Fixed error when a non-physical column is used in a scalar predicate

• v0.5.1

  Dec 21, 2023

  New Features

  • Added rule detection related to IF used in iterators

• v0.4.27

  Oct 03, 2023

  Bug Fixes

  • Fixed error when SWITCH is used as a scalar predicate

• v0.4.26

  Sep 21, 2023

  New Features

  • Updated DAX syntax to support new parameters in window functions

• v0.4.25

  Sep 14, 2023

  Bug Fixes

  • Fixed error in estimation caused by missing lineage in column reference

• v0.4.24

  Sep 03, 2023

  Bug Fixes

  • Fixed error caused by PARTITIONBY
  • Ignored DumpFilter measures generated by DAX Studio

• v0.4.22

  Aug 31, 2023

  Bug Fixes

  • Estimates columns cardinality when at zero in VPAX metadata
  • Fixed issues in duplicated functions detection and NaN results

  Other Enhancements

  • Internal engine performance improvements

• v0.4.14

  Aug 22, 2023

  Bug Fixes

  • Fixed ORDERBY cardinality estimate error

• v0.4.13

  Aug 02, 2023

  Bug Fixes

  • Fixed ALLCROSSFILTERED cardinality estimate error

  Other Enhancements

  • Updated VPAX libraries to 1.3.0