build(1.8.0-RC3): update changelog

Squashed commit of the following:

commit ab15a9ed522997ff972b1856748046abfe07c3e9
Author: Evelyn Gurschler <[email protected]>
Date:   Wed Jan 31 14:40:40 2024 +0100

    build(1.8.0-RC3): update changelog

commit 37c4fe7
Author: jjeroch <[email protected]>
Date:   Wed Jan 31 12:03:14 2024 +0100

    docs:added bugfixes and updated change section

commit 607f47c
Author: jjeroch <[email protected]>
Date:   Tue Jan 30 01:03:00 2024 +0100

    release: changeLog 1.8.0 RC3

CHANGELOG.md

@@ -1,17 +1,38 @@
 # Changelog
 
-## unreleased 1.8.0-RC3
+## 1.8.0-RC3
 
-- Portal login with registration in validation
+### Change
+
+- Company Roles Introduction Page(s)
+  - enhanced OSP page to fetch standard library data from standards.json and implemented table component to display the data inside the OSP page
+- User Management
+  - api structure updated (breaking change by backend) to display identity management table inside the user management screen
+- removed references to consortia environments
+- changed documentation/help links to updated directory structure in portal-assets
+
+### Feature
+
+- Portal information screen for registrations in validation added including notification bar
 - Company Certificate
   - Provide new link from user menu for the company certificate page
   - UI components created to display filter, sort and company certificates
   - Company Certificate Details overlay
   - Upload new Company Certificate overlay
-  - Delete certificate screen
-- Company Roles
-  - Fetch the standard library data from standards.json and implement Table component to display it in the company roles section.
-- Fix Idp users CSV results empty after upload
+- Registration Decline function released for companies newly invited for registration
+
+### Bugfix
+
+- User migration as part of the IdP configuration
+  - fixed csv file upload: uploaded user file triggers the backend API to update existing user accounts with the new IdP connection and loads the providerID/userID into keycloak for each included user
+
+### Known Knowns
+
+- Company Roles Introduction Page(s)
+  - pre-filtering of the displayed standard documents
+  - update of headline & short section introduction
+- Decline registration backend API connection not working on the newly implemented screen
+- Company certificates currently only UI wise implemented; API connection outstanding
 
 ## 1.8.0-RC2
 
@@ -107,7 +128,6 @@
 
 - /registration url provided via the registration email is not directing the user to the registration form as expected; instead, the new registration status is displayed where the user can jump via hyperlink to the registration form
 
-
 ## 1.7.0
 
 ### Change