I just finished my weekly check for updates to apps I don't often use, and found that S1v3 had been updated to v3.2.1.
 
 
Here are the release notes:
 
Version 3.2.1 Release Notes (March 30, 2016):

New features and improvements:

• Save and restore Studio 192, RM and AI mixer settings (Fat Channel, Pre-amp)
• New button in mixer settings controls restores audio device settings
• Pass-through mode for Mix Engine FX
• New option allows Mix Engine FX plug-ins in a downstream bus (like Main
Out) to process all upstream channels, even if a bus is inserted in between)
• Different indicator LED colors for different Mix Engine FX routings

• Added 23.98 (23.976) frame-rate support for HD video
• Show relative value tooltip when using transform tool
• VCA Channel - Show/Hide Targets
• Loop follows selection shouldn't activate Loop
• Zoom Tool available in Music Editor
• VCA Fader should follow multiple selected tracks
• Option to play overlaps in create song dialog
• Option to switch off auto color

• Return to Start on Stop without view jump
• Group tracks hidden in hidden folder
• Suspend “Loop follows selection” when loop has been changed manually
• Save play start marker in song
• [Win] Updated GEAR CD burning drivers

The following issues have been fixed:

• [OSX] Sample Rate Mismatch In OS X 10.8.5 and 10.9.5
• [OSX] Preview in file selector missing
• [OSX] Help Viewer not brought to front again
• Putting a Main bus automation under a Track folder hides the main bus
• Shift modifier conflict
• XLN audio plugin stalls progress dialog
• Crossfade not working after applying it
• Crash when loading song

• Midi notes are not recorded correctly using Repeater in input mode
• Repeater's Gate causes unpredictable playback at low settings
• Groove Programs B to G not properly recalled
• VCA Fader only shows metering while Peak/RMS is selected
• Auto-scroll not applied again after activating it
• X Fade: hard to get back to linear
• Changing Note velocity repeatedly by mouse input won't go below 13/10%
• Arranger area (partially) black after closing extended editor
• Return to Last Locate on Stop

• Input Level meter pre inserts (was post in 3.1.1)
• Multi-output instruments track assignment issue
• Invert Macro Control doesn't work properly
• FX Wet/Dry broken when saving the song for the first time
• FX Sends can be dragged on insert FX
• [Mai Tai] Pitch & Key follow doesn't work correctly
• Markers are unnecessarily duplicated when created from Arranger sections
• Automation volume drop when adding VCA
• Micro-view state not recalled when instantiating from thumbnail or plugin name

• Vertical zoom state not restored by Restore Zoom State
• Group Comping: switching layers for grouped tracks
• Unexpected result on numerical changes to event start inside part
• Start of audio event within part snaps to wrong position after specific action
• Slip-editing single short Event within part not correctly redrawn in editor
• Go to next/prev track is not working on Project Page
• "Solo follows selection" broken for Folder Tracks attached to a VCA
• Mute and Solo key commands don’t work for VCA's
• Doubled audition notes sent when using arrow keys to switch

• Pro EQ "Waterfall" moving faster while editing a curve
• Listen tool as alternative tool does not solo channel
• Crash after drawing on tempo track after Scale Time, with Scratchpad open
• External Instrument Bounce broken for multi-channel MIDI
• Channel editor opens in detached Melodyne editor
• Marker color does not update when changed with mouse wheel (suppressed now)
• When "Show Automation" is enabled, automation data is always pasted to displayed lane
• Start region of successively recorded audio event is not exact (but early)
• Return to Start on Stop is ignored on Record

• Click in Empty Space does not locate in playback
• Last CC node in part always being set to the last CC value before punch out
• MIDI CC data resets to last value after loop cycle
• Record Mix MIDI CC data in a loop, randomly replaced for blanks
• Bus ends up in folder Bus when dragging folder past other Bus in console
• DDP cd-protocol.html is missing EAN code

Installed the demo out of interest. Something's not right - most of the options under the View menu are disabled, so I can't get to the Console view, for example. Found my audio drivers just fine as well as connected to Mackie Control and Extender. However, stuff seems disabled. Posted on the Presonus demo forum. 20 views and not help today.

The PreSonus forum is full of requests for help. At PreSonus, FAQ stands for Frequently Asked Questions. All answers are printed in invisible ink, and only fanboys are given access to the magic glasses. At least with the flip of a coin, you've got a 50/50 chance.
 
They are good at one thing, though...banning peeps like me for complaining about never getting a response...after more than a year of asking...nicely, at first.

I have to admit I'm surprised that there aren't faster responses on the demo forum; that's future revenue if handled correctly...

smallstonefan
I have to admit I'm surprised that there aren't faster responses on the demo forum; that's future revenue if handled correctly...

Answered your own question.

cool. I guess they made it easy for me - no need to spend any money or learn something new. :)

Remember back when Presonus entered the DAW game and people went on and on about how it's so refreshing to have a responsive developer team with an up and coming product ready to challenge the DAW Dinosaurs?  
 
Well, that was a LONG time ago (both time-wise and reality-wise).

This update 3.2.1 has broken a few little things midi wise.  Especially around editing velocities and quantising notes etc.  Not a biggie bit if you are doing a lot of this I would not update to 3.2.1.  Stay on 3.2 for the time being.  They usually fix things like this fast and 3.2.2 will be the one to update to.
 
It is still an amazing program that has progressed by leaps and bounds and it is very powerful and most of all stable.  I have never had a crash since V1 over 5 years ago.  And even with V3 stability still reigns supreme.  There are many questions about it but over half are user error or people confusing bugs with features and normal behaviour.  It has got some great features now. 
 
The forums are usually fine and there are some fine people over there who really know their stuff.  I have never had a problem getting help or answers.  Maybe the Prime forum is not populated so much though.  That could be the issue there.  Certainly on the main Pro forum, there seems to be normal activity there.  Any questions relating to Prime will be answered in the main forum.

smallstonefan
I have to admit I'm surprised that there aren't faster responses on the demo forum; that's future revenue if handled correctly...

I'm not as gushing about Studio One as some but is is a good and useful DAW. I don't recall using a demo of it thus I can't answer any questions about that version. What you may think about doing is look hard at Artist to see if its style is something you can deal with. Later move to Professional to get all its features if you like it. It wont replace Sonar but can be useful in mastering as well as remote recording and mixing.
 
As far as stability it is stable but I believe Sonar is more stable. For me Sonar is near bullet proof. Studio One is a very good sounding easy to use DAW with some major limitations.