is it safe to update from 0.2.18-r4 to r5.
New in release 0.2.18-r5-250
Kernel:
Warning: Kernel was changed. Added netconsole support.
Player:
Added alternative audio track support in HLS.
Fixed playback of some specific mpeg2 video streams.
Improved SecureMedia support.
Added ARES CAS support.
Fixed video artifacts while playing some rtsp streams via "ffmpeg" solution.
Added some options for integrators to better HLS playback tuning.
Embedded portal:
Added storage read only property in system settings.
Added "TV mode" (start IPTV on device turning on).
Added information window in system settings/network.
Style and translation corrections and bug fixes.
Misc:
Added possibility to configure syslog and netconsole for MW intergrators.
Added network remote control support for Android devices.
how can i backup current image with my provider portal settings. critical question if it going to work properly after upgrade?
tnx.