So, it happened. Michael Malek announced that k3b is now in beta. In this case, if there are no unexpected problems, the release (actually version 2.0) will be at the end of February. So, firstly, the beta version brought a frieze of lines, that is, from this point on, translators can easily translate without looking at the developers.
New features (relative to 1.69 (2.0-alpha4))
Blu-ray support
The Options button on the toolbar from the file browser for file-related operations (from the category "Show hidden files")
Project and image files can be opened directly from the k3b file browser
New oxygen icons
Fixed bugs (relative to 1.69 (2.0-alpha4))
Fixed slowdown with locked panels
Fixed a hang when the “Create image” option is enabled.
The options "Hide the main window while recording" and "Show progress through OSD"
Fixed messages with incorrect ISO image size
k3b now uses system-wide settings for positive / neutral / negative colors instead of standard green / yellow / red
Fixed incorrect default value of “4gb” in the “Set Size” dialog
Fixed some usability issues in the project size menu
After clearing the CD-RW, the correct message is now displayed.
Fixed bug with too small external encoder settings dialog
When encoding to mp3, the track number is now written
The “Default” button in the Encoder Settings dialog box was activated.
Usability issues with audio projects have been fixed.
Fixed linking error in Windows
Fixed crash during disk verification
Fixed crash in plugin for external encoder
Returned SOX encoder configuration dialog
Fixed checking of free space in the temporary folder
Fixed KIO-slave videodvd: /
Fixed hanging in mixed projects when re-inserting media for verification
Earned converting audio tracks from an audio project
Fixed write boot disks
Fixed rendering widgets in RTL languages
A progress bar appears in the image capture dialog.
Fixed crashes when analyzing incorrect media
Added media carrier interface. This is done so that the HAL cannot interrogate the medium during recording (which could lead to a write error)
Fixed bug in the definition of external applications
Improve usability: now when you click on DVD, VCD and audio discs will not be shown popup. Also added the corresponding actions on the toolbar instead of pop-ups