So what is different in OpenViX 4.0 then?
OpenViX 3.2 build 037 was the final build in the 3.2 series.
The numbering of the image series has been segregated from the branch of the OE-Alliance the image is built from. So as time moves on and things get updated/new branches created, we will bump the numbers to suit. This will prevent online updatess when a reflash is required.
As with previous images, the main differences are core of the image or the OE (Open Embedded). This has undergone a lot of changes, updates and fixes. As a user you should not notice many differences between previous images and Openvix 4.x (i.e. there are not many functional differences.)
Features/Updates
Image Manager now makes a settings backup when you flash/restore an image. They have "ImageManager" in the name.
Added service reference to PLI extrainfo for skinners who want this
GStreamer update to 1.7.1
Many other updates/tweaks to OpenViX Enigma2
IPTV recording
Python update to 2.7.11
System clock set at bootup for receivers with access to the interweb

Update OE 02/2016

Bitbake 1.27.1 to 1.29.0
Compiler : GCC 4.9.2 on GCC 5.3.0
Busybox : 1.23.2 to 1.24.1
Python : 2.7.9 to 2.7.11
Openssl : 1.0.2d on 1.0.2f
libav Replace by ffmpeg 2.8.6
libc update 2.21 to 2.2.2
libpam 1.1.6 to 1.2.1
openssh 6.8p1 server on 7.1.p2
opkg 1.0.2.4 to 1.0.3.1
Libcom 1.42.9 to 1.42.99
mtd util 1.5.1 to 1.5.2
libssl 1.0.2d on 1.0.2f
libcdio12 0.82 to 0.93
liborg 0.4.23 to 0.4.24
pam -plugin -group 1.1.6 to 1.2.1
bluz5 5:32 to 5:37
bash 4.3 to 4.3.30
tzdata 2015e to 2016a
dbus 1.8.18 aif 1.10.6
nice 2.7.1 to 3.1.1
libuuid 2.26.2 to 2.17.1
util linux sfdisk 2.26.2 to 1.27.1
libstdc 4.9.2 to 5.3.0
wpa_supplicant 2.4 to 2.5
libsmartcols 2.26.0 to 2.17.1
libtinfo 5.9 to 6.0
libvorbis 1.3.4 to 1.3.5
libxml 2.9.2 to 2.9.3
libblkid 2.26.2 to 2.27.1
libalsa 1.0.29 to 1.1.0
libsqllite3 3.3.9.2 to 3.3.10.2
ethtool 4.0 to 4.2
dropbear 2015.67 to 2015.71
libpcere 9:37 to 8:38
libgmp 6.0.0 to 6.1.0
autofs 5.1.0 to 5.1.1
libgnutls28 3.3.14 to 3.4.8 libgnutls30


Known Image issues
Dreamplex - Some users in certain setup's may have issues.
Console window does not display the installation status onscreen. Fix coming soon.


Known Plugin/Receiver issues
Older receivers with lower amounts of memeory struggle with downloading OpenTV EPG data using Cross EPG downloader. Use a swap file in such cases.
Some 3rd party plugins may not be currently compatible with OE-A 4.x core, streaming plugins may require their respective author's to add dependancies for GST 1.xx.
USB tuners not working INI (GI LX3 etc) brand receivers
Technomate receivers long press of up button not working
Vu Solo 4K: Image Manager cannot flash without risk of crippling receiver. You can make an image backup and fash by USB.
HbbTV not working for all receivers. Please raise issue with respective Manufacturer.

Button Mappings

Short Red** & *** - Show current channel EPG info (ViX Single EPG).
Long Red ** & *** - Sort single EPG info when in channel list.
Short Green** & *** - Timers.
Long Green*** - AutoTimer Timers.
Short Yellow*** - EPG Search.
Long Yellow*** - Instant IMDB Database search on the current programme.
Short Blue - Extensions.
Long Blue*** - Plugins Menu.
EPG - Opens ViX EPG.
Left/Right** - Opens ViX QuickEPG.
Left/Right** - Opens ViX QuickEPG.
Up/Down** - Open Full Screen Channel List.
Long Up/Down - Open PIP list on boxes that support PIP.
TV Button** - Open Full Screen Channel List.
Long TV Button - Open Bouquets List.
** Can be changed in ViX Menu
*** Can be turned off in ViX Menu

Features/Updates

GUI resize/position redesigned to make it clearer and easier. (Thanks to Isoz)
New change log system. Change log is clearer and info is read directly from GitHub api.
Multi-stream support (this requires multistream capable hardware, for e.g.: TBS USB Tuners, SF4008).
Multitype tuner support (this requires combo tuners, for e.g.: OS Mini+, OS Mega).
ATSC support.
Restore process now also restores plugins that are on the plugin server. Kernel restrictions have been removed. This means you can restore settings and plugins using 4.2 backups.
GStreamer update to 1.11.2
OSD - Time/date display changes (Thanks to Isoz)
Recordings take priority over streaming to clients.
Fallback - Fallback tuner settings moved to Service searching menu into its own menu
Fallback - Remote bouquets copier (Channel Importer). For receivers used as clients, copies and loads the channel list from the server box.
Fallback - ability for client to not write EPG data back to server box. Means epg.dat can be shared over a network mount without fear of corruption.
Status messages in Software Update.
Numbering on Menus
Kodi 'Krypton v17' available in plugin feeds for VU+ models: VU+ Solo SE, VU+ Solo SE V2, VU+ Solo 2, VU+ Duo2 and all the latest 4K models.
Various OE-A Core updates.
Updated Service Info screen
Updated Streaming Clients screen
Many other updates/tweaks to OpenViX Enigma2