> For the complete documentation index, see [llms.txt](https://dbi-services.gitbook.io/omrun-help/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://dbi-services.gitbook.io/omrun-help/readme/release-notes/version-5.3.md).

# Version 5.3

## Version 5.3.0.15

### News

* New OMrun core comparison functionality that handles scientific number formats and calculates deviations with double precision.
* Path Preview when creating a new Business System
* Switching Tabs now keeps the last ViewSettings like last opened Result, Filters, Sortings on TestDataObject, TestProgramObject, Scenario and ParameterList.
* Right click on any open Tab now gives the user the options:
  * Close
  * Close All
  * Close All but this Tab
* File Encoding Input Format of XML Converter is now configurablme
* Various Performance improvements and tunings on loading of Tabs, Results and StartUp
* Updated All Data Adapters
* Various Bug Fixes & Stability improvements

**Attention!** OMrunGuiProvider\_4.2.cfg / OMrunGuiProvider\_4.3.cfg needs to be deleted, new Parameter #OMrunEnvironment# and Migration config is added

**Precondition** :warning:

* .net4.8 (install always first)
* .net6.0.4

### Detailed Notes

### Task

```
	- omrun#1020_File-Encoding-Input-Format-of-XML-Converter-XL-is-not-configurable
	- omrun#1015_deselect-active-row-after-cancel
	- omrun#846_XML-converter-cannot-handle-eCH-file
	- omrun#992_load-data-from-open-objects-after-scenario-double-click
	- omrun#982_create-bss-needs-path-preview-in-wizzard
	- omrun#987_update-data-adapters
	- omrun#984_Save-GridFilter-for-row-switch-in-TSC&PML
	- omrun#983_Saved-result-row-for-paramList
	- omrun#970_Suggestion-for-LayoutFile-Naming
	- omrun#973_Result-shows-wrong-entry-after-new-execution
	- omrun#977_File-Encoding-Input-Format-of-XML-Converter-is-not-configurable
	- omrun#877_Set-Dark-Mode-to-Default
	- omrun#948_verify-if-VMs-do-not-redraw-ribbon
	- omrun#974_Keep-query-format-and-comment-while-copy
	- omrun#278_Scenario-remarks-should-stay-empty
	- omrun#933_Exception-when-doubleclick-on-grid-row-of-TSC-to-Open-TOB
	- omrun#832_RTB-should-delete-formation-of-text-when-pasted-in
	- omrun#971_ViewSettings-directory-doesn't-always-get-created
	- omrun#967_reopen-last-opened-result
	- omrun#966_save-last-grid-sorting-order
	- omrun#965_save-last-grid-filters
	- omrun#964_build-mechanism-to-delete-unused-layout-xml-files
	- omrun#961_Scientific-result-value-fails
	- omrun#949_add-close-all-option-to-close-all-open-tabs
	- omrun#916_check-if-environment-row-height-limit-possible

	
```

### Bug

```
	- omrun#1019_Invalid-Char-in-OMrun-Result-causes-XL-Report-Exception
	- omrun#1000_TOB-Result-asks-twice-for-Loading-large-Result
	- omrun#996_TSC-Result-Row-selected-after-OMrun-Restart
	- omrun#997_Button-Generate-jumps-to-saved-result-row-unexpectedly
	- omrun#1001_Scenario_drop_down_menu_empty_if_prog
	- omrun#1009_Invalid-Char-in-OMrun-Result-causes-Exception
	- omrun#1007_String-Nan-does-not-compare-successfully
	- omrun#846_XML-converter-cannot-handle-eCH-file
	- omrun#993_Result-Export-from-PML-NOK
	- omrun#988_ctrl-B-causes-exception
	- omrun#986_File-ViewSettings-of-PML-overwritten
	- omrun#979_minimize-Ribbon-option-wrong-coloring
	- omrun#963_XML-Converter-does-not-convert-own-TOR-File
	- omrun#958_TOB-execution-without-error-and-result
	- omrun#944_Result-Grid-duplication-Bug
	- omrun#638_Renamed_TSC_does_not_show_results_after_execution
	- omrun#953_copy-env-grid-alias-with-underscore-local-to-global-not-correct
```

Last published actual version 5.2.0.20