Downloaded and installed the latest version without any issues via the Bandlab 4.0 Assistant app. I did need to log out and log back in for the latest CbB update to show up.
Version 2018.11Features & Enhancements
Export Control Bar module for fast access to common file export operations
Publish to BandLab, with options for full mix, track stems, or bus stems, and full support for project revisions
Updated BREVERB 2 Cakewalk full VST plug-in
Updated version of Overloud TH3 that is fully compatible with Cakewalk by BandLab
Project load optimizations, including faster load times of large multitrack projects and projects that contain many AudioSnap transient markers
UI optimizations, including faster track scrolling and navigation in big projects
Smaller update installer that will only copy the necessary files required for a given update (only able to install over the previous release version; full installer available when updating from older versions)
Bug Fixes
Slip stretching (CTRL+SHIFT+drag) is not possible with Edit tool
Cannot preview M4A/MPEG-4 audio files in Media Browser
Crash on project load using 2018.09 build 29
Closing toast notification for VST Scan should hide further toasts until scan completes
Potential crash and incorrectly mapped parameters when opening Craig Anderton FX chain that uses Overloud TH3