Update release notes

Author: ganiuszka

RELEASE_NOTES.md

@@ -1,44 +1,47 @@
 
-We are pleased to announce the release of **Bacularis 5.7.0**. This version introduces
-a new **Web Access** feature that simplifies different backup automations in Bacula
-environments such as event-driven backup, run automated jobs with custom settings
-and others. Access can be restricted by time, usage, or source IP address, offering
-flexible and secure control.
+We are pleased to announce the release of **Bacularis 5.8.0**.
+This version introduces **improved accuracy** for running job byte and file
+estimations. Users can now choose between quick estimations (default) or
+more precise data gathered directly from the Bacula client. This feature
+was inspired by an idea from Community user Rui.
 
-This release further includes several improvements and fixes to existing features.
-Notably, the job list loading speed has been significantly improved, thanks to
-a contribution from Community member Elias Pereira.
+This release also focuses on **language support**: Spanish, German, Italian,
+and Polish translations have been updated.
 
-At the end we added an option to define maximum number of jobs displayed in
-the job table. This was a feature request reported by the Community.
+Additionally, this version includes **several bug fixes**.
+Community contributor MmAaXx500 provided a fix for OIDC single sign-on
+compatibility issues affecting certain identity providers (e.g. Nextcloud).
+We have also corrected an issue related to the SSL certificate creation form.
+
+Finally, Bacularis has been prepared to support the new **openSUSE 16.0**
+release.
 
 We wish you smooth installations and upgrades!
 
 ## Main changes
 
 **Bacularis Web**
 
- - Add web access
- - Add web access Bacula resource module
- - Add web access configuration module
- - Add display option to set max number of latest jobs in table on dashboard
- - Add long unit parameter to format time duration helper
- - Move some job options to jobinfo module
- - Add Elias to AUTHORS
- - Fix page not found error after clicking the fileset link in job log
- - Fix access to job details page for regular users
+ * Add button to accurate job estimation for bytes/files progress bars in running job status
+ * Improve job estimation in run job window
+ * Make at\_hash optional to comply with OIDC spec
+ * Make total number of backed up files more readable
+ * Add MmAaXx500 to AUTHORS
 
-**Bacularis API**
+**Bacularis Common**
 
- - Jobs list: replace ROW_NUMBER() first-volume subquery with MIN(JobMediaId) join (big speedup on MariaDB; also OK on PostgreSQL)
- - Add Elias to AUTHORS
+ * Fix reset common name text field in SSL certs form
+ * Update SELinux policy module for openSUSE 16.0
+ * Add MmAaXx500 to AUTHORS
 
-**Bacularis Common**
+**Languages**
 
- - Improve datepicker style
- - Add Elias to AUTHORS
+ * Update Spanish translations
+ * Update German translations
+ * Update Italian translations
+ * Update Polish translations
 
 **Contributors**
-
- - @empereira
+@MmAaXx500
+Rui