Release Notes Abra

Version 3.21.0
New Feature
* [ABRA-895] - .NET 8.0 build (preview)
* [ABRA-897] - Taxonomy Package: Interface for a taxonomy packages provider

Improvement
* [ABRA-893] - OIM: Improve error messages on empty csv table file
* [ABRA-892] - OIM: Improve error messages on none dimension value
* [ABRA-891] - OIM: Improve error messages on unparseable numeric value
* [ABRA-896] - Update idb 3.5.15 to 3.5.16 (latest)
* [ABRA-839] - Assertion results report (Accessibility): Table used for positioning might cause reader issues
* [ABRA-838] - Assertion results report (Accessibility): Use headings in correct order
* [ABRA-841] - Assertion results report (Accessibility): Change Aria attribute
* [ABRA-840] - Assertion results report (Accessibility): Define page language
* [ABRA-837] - Assertion results report (Accessibility): Fix contrast ratio
* [ABRA-898] - xBRL-CSV: Better error messages when there is no fact column in csv file
* [ABRA-899] - xBRL-CSV: Better error messages for invalid fact values
* [ABRA-900] - xBRL-CSV: Better error messages for dimension errors
* [ABRA-889] - xBRL Formula: improve error message for not found custom function

Bug
* [ABRA-888] - Calculations 1.1: numeric value zero never has excess digits
* [ABRA-890] - OIM: Validate Extensible Enumeration 1.0 values
* [ABRA-894] - xBRL-XML to xBRL-JSON: Exception when qnames have no namespace
* [ABRA-879] - Precision fact property is not transferred during fact cloning process