Releases

Stable Releases
	Date	Main features	Download link
1.4	2017/07/12	Control Chain	modduo-v1.4.1.467.tar
1.3	2017/03/28	Pedalboard presets; Click-less bypass; 'MIDI Utility' category	modduo-v1.3.2.357.tar
1.2	2017/01/23	Favorites; Tap-Tempo; Zeroconf; DNS fix; Minor interface changes	modduo-v1.2.1.275.tar
1.1	2016/10/31	Bluetooth Network; Control Outputs; Remember MIDI devices and connections; Tuner	modduo-v1.1.3.tar
1.0	2016/08/24	Auto-update; Load pedalboards with MIDI programs; Load remote pedalboards; UTF-8 fixes	modduo-v1.0.6.tar
0.15.0	2016/06/21	Preset support; Fixed xruns
0.14.0	2016/05/23	Bugfixes only
0.13.0	2016/05/09	Allow javascript in modguis; Optimizations to plugin store
0.12.2	2016/04/19	Add "default" pedalboard
0.11.3	2016/03/22	Implemented leds peak-meter
0.10.4	2016/03/08	Volume/gain via controller; Access banks after disconnecting USB cable; Firefox compatible
0.9.0	2016/02/18	Initial version

How to update the MOD software

Starting from 1.0.0 users are notified when an update is available as soon as you start the MOD web interface.
To update, click on the update icon in the bottom-right, then 'Download', and finally 'Upgrade Now'.

Manual update

If you want to do a manual update, follow these steps:

Turn on your MOD
Let it boot until you see "Knob 1" etc.
Press and hold the left knob until a menu appears in the display
Turn the knob in order to select "System Upgrade"
Select 'YES' and while holding the left footswitch click on the knob
Let go of the footswitch and knob and wait
The MOD will now enter restore mode. Please wait.
Connect the MOD to your PC if not done yet and wait for a new mass storage drive to appear
Copy the modduo.tar file onto the new drive and use your OS option to safely remove the drive
Remove the USB cable connecting your PC to the MOD

At this point the MOD will start auto-updating. DO NOT TURN IT OFF! Please wait until the update finishes. The MOD will auto-reboot when the process is complete.

User data will remain untouched.

Release 1.4

v1.4.1

Released on 2017/07/12

fix broken MIDI running status support in DIN-MIDI ports (regression in v1.4)
fix loading Control Chain addressings on boot
fix update of a 2nd footswitch
fix updating multiple footswitches on the same session

v1.4.0

Released on 2017/06/29

fix connecting several control chain devices at once (eg, during boot)
fix controller unaddressings (regression in v1.4)
fix missing hardware ports if reconnected too quickly
fix bootloader to work with LiveSuit deploys
improve robustness of control chain connections

v1.4.0-RC5

Released on 2017/06/06

fix control chain devices getting disconnected under heavy cpu load
fix unaddressings and removal of plugins with specific addressings (regression in v1.3)
automatically hide plugin's info button if modgui is too small
remove control chain workarounds in host code

v1.4.0-RC4

Released on 2017/05/26

fix trigger parameters under control-chain
fix audio inputs DC offset

v1.4.0-RC3

Released on 2017/05/05

fix control chain addressing of enumerated toggled parameters
fix pedalboard save after loading bad plugin presets
fix (currently handled) sysex messages on serial-midi messing up following messages
less cpu usage with control-output intensive plugins
hide addressing ranges for enumeration controls

v1.4.0-RC2

Released on 2017/04/19

add integer and floating-point mode support for Control Chain
fix Control Chain not working for certain MOD Duo units
fix pedalboard load in case Control Chain stops working

v1.4.0-RC1

Released on 2017/04/06

main

Control Chain support
add GNU coreutils and libSDL
jack-netmanager service (experimental, needs to be manually enabled)
allow to change parameter ranges without having to re-learn a MIDI CC
allow to delete the initial pedalboard preset
allow to use pitchbend for midi learn
don't send current and expiration time on webserver requests and force cache-control attribute
(allowing for proper browser caching)
improve timing/jitter of serial MIDI
send all-notes-off message to midi-out plugin ports when first bypassed
update jack2 codebase and build with opus custom-modes support
(updated code includes neon-optimized sample conversion functions, leading to less base cpu usage)

web interface

add "MOD:" prefix to MOD Duo's actuators, to differentiate from Control Chain ones
add (i) icon on top of modguis, shows plugin information when clicked
add "see online" button to plugin's information dialog
add close button to all dialogs, for consistency
always close addressing and pedalboard presets dialog on esc, independent of focus
don't allow to address plugin preset list with only 1 preset
don't show ajax loading bar when waiting/checking screenshots
rework RAM calculation code, now using the same values that 'htop' uses
stop recording countdown when share dialog is closed
small text changes and other minor miscellaneous tweaks

Release 1.3

v1.3.2

Released on 2017/03/28

fix loading some addressing data on browser side (labels with spaces)
don't allow pedalboard preset save-as when list is addressed

v1.3.1

Released on 2017/03/13

set pedalboard as modified when adding, renaming or removing presets
fix pedalboard presets loading (via addressing) after removing one
fix endless loop when updating using corrupted files

v1.3.0

Released on 2017/02/27

fix inconsistent MIDI CC/learn state on certain conditions (regression in v1.3.0-RC1)

v1.3.0-RC1

Released on 2017/02/08

NEW add 'MIDI Utility' category
NEW implemented pedalboard presets
NEW support for all generic USB joysticks as MIDI devices (buttons as notes and CC, axis as CC)
NEW support for click-less bypass (needs support from plugin, using lv2:enabled6 port designation)
NEW support for lv2:freeWheeling2 port designation
NEW wait for the first pedalboard to finish loading before disabling true-bypass
fix 1 extra round-trip latency when using USB MIDI keyboards under certain conditions
fix bad pedalboard names when saved with html-encoded names
fix broken banks manager if clicked on too soon before it finished loading
fix category inline display on small browser windows
fix loading bank with manually deleted pedalboards
fix tooltips for MIDI hardware names containing spaces
fix thumbnail mis-alignment when plugin has no brand
fix updating a plugin if its bundle name doesn't match the cloud one (eg, locally deployed plugins)
fix 'update all' button always disabled after being clicked once, even after updates finish
fix web interface being locked when rendering 2 screenshots at the same time
keep installing/updating plugins if one of them fails (eg, updating all plugins in store)
make 'developer mode' state persistent (plus add 'disable_dev_mode' function)
make folded/unfolded plugin area state persistent
make loading of pedalboards slightly faster
show more pedalboards at once, use thumbnail instead of screenshot (faster pedalboards screen)
show a warning popup if user presses 'update all' plugins, but there are no plugins to update
show a warning popup if user tries to change an addressed parameter

Release 1.2

v1.2.1

Released on 2017/01/23

fix MIDI mapping not saved if '-1' is the minimum or maximum range value
do not time-out block UI if received 'stats' message recently

v1.2.0

Released on 2016/12/02

fix controller lockup when addressing scalepoints with an invalid value

v1.2.0-RC3

Released on 2016/11/24

fix load of pedalboard containing manually removed plugins
fix favorites count when searching plugins
make 'enter' key under addressing dialog trigger save action

v1.2.0-RC2

Released on 2016/11/14

allow tap-tempo taps slightly over maximum value of plugin, sets value to max
tap-tempo default timeout value reduced to 3 seconds (down from 10)
potential fix for DNS issues with other Internet connections

v1.2.0-RC1

Released on 2016/11/10

add favorites as plugin category (user managed)
add tap tempo as controller actuator
(by addressing a time-based linear parameter to a footswitch)
add zeroconf support, using http://modduo.local/
controller display footer is now divided 50/50 for name/value to accommodate tap-tempo (was 75/25)
implement custom ranges for MIDI CC
make two scale-point enumeration work as toggle, allow use in MIDI CC
show build number in page url
don't drop current midi learn when removing a plugin
don't schedule new screenshot if it matches currently processing one
fix controller lockup when addressing a big preset list (now limited to 50 items)
fix missing ports when reloading page after a host or plugin crash
fix preset list not disabled when addressed
fix some settings page knobs not updated when changing plugin presets
fix web page not loading under some circumstances, needing a force refresh
minor web interface and OS changes/tweaks

Release 1.1

v1.1.3

Released on 2016/10/31

automatically fix user data partition superblocks on boot
fix user data check when doing updates, give warning if unrecoverable [*]

[*] applies to future updates

v1.1.2

Released on 2016/10/26

fix boot into restore mode after an update under certain conditions
fix web interface to load under read-only file systems
automatically reinstall OS if update via web interface fails
check user data partition when installing updates [*]
do not fail to boot if user data partition is unmountable
(create a virtual disk on RAM for such cases)

[*] applies to future updates

v1.1.1

Released on 2016/10/13

fix bank id offset when triggered via footswitches
fix fast switching of bank pedalboards
(selected pedalboard is loaded when the current one finishes loading)
limit pedalboards per bank in controller to 50

v1.1.0

Released on 2016/10/06

fix install of missing plugins when loading remote pedalboards

v1.1.0-RC3

Released on 2016/09/28

fix crash when using multiple plugins with control outputs
fix missing addressings on boot
fix missing widget callbacks when reloading page (for control outputs)
only show ssh banner on ssh login, not in scp or rsync

v1.1.0-RC2

Released on 2016/09/26

fix addressing disabled for all ports if just one is "expensive"
fix rounding error calculation for knobs of integer controls
fix queue of serial MIDI out messages
fix unsent control output values during high usage
remove mod-ui plugin blacklist

v1.1.0-RC1

Released on 2016/09/20

controller

add 'current pedalboard' actions (save and reset)
auto-update information screens
banks moved to left display (ie, system menu)
tuner added to 2nd display
decrease footswitch de-bouncing time

mod-host/ui

add support for LV2 control outputs in modguis (see modgui:MonitoredOutput)
broadcast parameter changes to all listening websockets
do not time-out after save, while generating screenshot
make MIDI devices always enabled for MIDI CCs and programs
optimize first page load by delaying plugin listing & indexing
pass LV2 port comments to modgui widgets
rename "Add MIDI Device" to "MIDI Ports"
re-add midi devices if not manually removed by user
save & restore removed midi device connections
throttle events from host to UI
real fix for initial knob values after page reload
restore bank midi-program state after closing browser
show different error when failing to download a plugin if not authenticated
several optimizations

mod-os

add bluetooth network support
allow ssh access using password once again (limited to USB connection)
automatically run fsck on boot as needed (fixes read-only user data)
nooice now runs as internal client
update LV2 libraries to their latest stable versions
system tweaks and optimizations

Release 1.0

v1.0.6

Released on 2016/08/24

Fix controller and web interface lockup when having lots of pedalboards
Fix dragging of knobs bumping their value when released
Fix loading web interface when current pedalboard name contains single quotes
Fix reset and load of pedalboards when the file-system is read-only
Fix saving pedalboards with double-quotes in the name
Do not time-out while loading the web interface for the 1st time
Force pedalboard name to use a single line in pedalboards window
Increase timeout for widgets to appear before setting their values (by 2x)

v1.0.5

Released on 2016/08/17

Fix browsing pedalboards using midi programs
Fix bank midi channel not updating (in web interface) after being changed manually

v1.0.4

Released on 2016/08/08

Don't force auto-adjust of canvas when a plugin is dropped

v1.0.3

Released on 2016/08/04

Add unstable flag in plugin store
Fix blocked-ui images not showing up on certain conditions (proper preload)
Fix cached plugin resources after updating it
Fix double addressing when loading pedalboards (for missing footswitches)
Fix flickering resize and auto-adjust
Fix leftover cables when clearing pedalboard
Fix pedalboard modified flag on refresh, again
Fix saving remote loaded pedalboards
Skip zoom animations when rendering screenshots (slightly faster screenshot generation)
Tweak load animation (use less time per resource and correct initialization time)

v1.0.2

Released on 2016/07/28

Add timeout to "This bank is empty" message, so it doesn't stick forever
Cleanup addressings before entering restore mode
Do not block UI while preparing update
Expose "enable_dev_mode()" function (shows xrun counter, network stats and other small things)
Fix loading presets with 'long' parameter values
Limit the filename length used for pedalboards and presets (fixes buffer overflow in controller)
Make some cursors non-webkit specific
Show a slightly different message when blocking UI via auto-update
Sort plugins ignoring case
Stop audio playback when closing share window or deleting sample

v1.0.1

Released on 2016/07/22

fixes

Fix installing a plugin that failed previously (because of power failure)
Fix missing favicon images
Fix pedalboards with empty names (will be named "Untitled")
Don't save online pedalboards as "last loaded pedalboard"
Do not install the same bundle twice
Always generate a screenshot, even if timed out
Increase screenshot timeout yet again (now 30secs)
Install needed plugins before loading a remote pedalboard
Re-authorize pedalboard share if it fails the 1st time
Save plugin builder and release versions inside pedalboards
Small tweaks to a few text strings

new

Add "view more pedalboards online" link
Auto-reload page when MOD re-connects
Pass pedalboard id for remote loading instead of full url
Implement timeout check without using websocket
Make new updates more obvious if they are important/required

v1.0.0

Released on 2016/07/15

mod-host

improve behaviour under midi cc event congestion (pick the last message for each cc)
make any received midi cc value result in a trigger (not just >= 64)
optimize audio threads sync (and avoid context switches as much as possible)
fix crash when trying to load a non-existing plugin

mod-ui

add option to navigate bank pedalboards using MIDI program messages (default on, channel 16)
add auto-upgrade system
add share pedalboards and allow loading from pedalboards.moddevices.com
add 'update all' button under plugin store
automatically block UI when websocket closes
send ping/pong messages to websockets to keep them alive
fix install of a plugin after removing a different one
fix double-click on modgui messing with cables and zoom
fix loading addressed preset list with a non-existing preset
fix trigger controls animation when generated by addressings
fix parsing of banks containing unicode characters
fix screenshot generation when pedalboard area size is unchanged
fix showing newlines in error messages (instead of <br> tag)
fix wrong connections in screenshot if using multiple instances of a plugin
handle case of loading pedalboards with non-installable plugins
always encode web-server responses as utf-8 (fixes random connection loss under Mac OS)
don't allow custom sensibility and ranges for midi cc addressings (will be implemented later)
never show "Loading pedalboard..." when generating screenshots
hide xrun counter, make cpu load blink instead when xruns occur
only show stable plugins in store
show "Loading pedalboard..." right after pedalboard reset
show download progress-bar when downloading plugins from store
use current MOD version as web page 'v' parameter
use port short name instead of symbol on addressing dialog title-bar

mod-os

enable unicode (en_US.UTF-8 locale)
mount user data partition with 'commit=1' and 'sync' options
fix updates with filenames containing spaces [*]

controller

add a virtual 'all' bank that shows all pedalboards
fix missing initial gain stage value
save gain stage and volume values when leaving the menu by holding the knob

[*] applies to future updates

Release 0.15.0

Released on 2016/06/21

add user preset support (save, rename and delete)
allow to use integer and toggle type controls with midi cc
implement addressing of preset list (to controller actuators)
increase screenshot timeout value, needed for big pedalboards
initial support for some joysticks as MIDI devices (via nooice project, work in progress)
make system updates much more reliable (but slightly slower) [*]
fix control unaddressing when moved to a different actuator
fix loading addressings on toggle-type controls
fix possible black-on-black text input in save dialog under firefox
fix wrong plugin version micro/minor order
prevent pedalboard save without name
save gain stage and volume values when changed via controller (by clicking "back to settings")
send initial port values to javascript 'start' event
several kernel and system tweaks, finally fixing the sporadic-xrun issue

[*] applies to future updates

Release 0.14.0

Released on 2016/05/23

allow to reconfigure addressings if target is not a midi cc
fix deletion of a plugin removing connections of others with same URI
fix changing addressing from controller to midi cc, and vice-versa
fix having to click twice to change addressing actuator
fix issue in FFTW making MOD pitchshifters silent
slightly better plugin info dialog
show message when user tries to access banks in controller with the user interface open
show device serial number under controller information menu
miscellaneous fixes and system tweaks

Release 0.13.0

Released on 2016/05/09

allow custom javascript in modguis
allow to use a USB stick for update instead of connecting to a PC [*]
show version number on controller display (Info -> Versions)
much faster plugin store actions (no longer rescans everything for a single action)
start plugin store with 'stable' option checked
rescan plugins after a plugin deploy from MOD-SDK
optimizations to local plugin search
optimizations to FFTW library

[*] applies to future updates

Release 0.12.2

Released on 2016/04/19

mod-host

Send MIDI all-notes/sound-off when bypassing a plugin

mod-ui

Auto-load last saved pedalboard on next boot
Add a 'default' pedalboard, with inputs connected to outputs
Load 'default' pedalboard when pressing "new"
Save and restore bypass midi-cc binding
Several bank management fixes, specially when using firefox
Fix knob mousewheel with firefox
Fix save dialog auto-focus
Fix re-added MIDI hw ports after loading pedalboard
Fix 'modified' state when reloading the browser page
Holding shift + click now decreases knob value
Make sure searchboxes are empty on page load (fixes refresh)
Allow to load plugins with morph ports if base type is supported (fixes missing blop plugins)

mod-os

auto-skip update process when target matches update file [*]
fix rare but possible data corruption when updating system [*]
fix inverted DAC controls
several kernel tweaks & optimizations

controller

create button combo to jump to restore mode after power up (left knob & footswitch)
fix the truncation of controller text messages

[*] applies to future updates

Release 0.11.3

Released on 2016/03/22

allow to use trigger controls with MIDI CC
dragged plugins now appear at the exact same position where dragging started
make xrun counter clickable, will reset xruns to 0
set bank name when renamed or loaded, not just "Untitled"
don't show 'broken' pedalboards in bank view
show 'broken' image for pedalboards without screenshot
fix several issues with pedalboard screenshots
fix retrieving current ALSA values and headphone step in controller
implemented leds peak-meter
implemented plugin store authentication for bundle downloads
several kernel tweaks for better performance and a bit less audio xruns
other miscellaneous bug fixes and improvements

Release 0.10.4

Released on 2016/03/08

add monitor ports to mod-host, will later be used for leds and our mod-mixer remote control application
add support to adjust volume/gain via controller
make plugin store hovered plugins less annoying
make entire pedalboard clickable (in pedalboard list)
allow access to banks if user disconnects USB cable
allow pedalboard search with less than 3 characters
don't allow to address lv2 "expensive" controls
automatic [dis]connect when opening or closing browser window
removed disconnect button
display 'broken' overlay icon on pedalboards that contain uninstalled plugins
show spinning wheel for pedalboard screenshots being generated
prevent text from being selected while moving a knob in GUI
fix plugin search when using certain terms
fix navigation of bank pedalboards using footswitches
fix footswitch addressing not being cleared when changed to another footswitch
fix compatibility with firefox browser (work in progress)
fix boot issues
fix Mac OS X eject detect issue during restore mode
proper usb network and mass storage device names
other miscellaneous bug fixes and improvements

Release 0.9.0

Released on 2016/02/18

Initial Version

Releases

Releases

How to update the MOD software

Manual update

Contents

Release 1.4

v1.4.1

v1.4.0

v1.4.0-RC5

v1.4.0-RC4

v1.4.0-RC3

v1.4.0-RC2

v1.4.0-RC1

main

web interface

Release 1.3

v1.3.2

v1.3.1

v1.3.0

v1.3.0-RC1

Release 1.2

v1.2.1

v1.2.0

v1.2.0-RC3

v1.2.0-RC2

v1.2.0-RC1

Release 1.1

v1.1.3

v1.1.2

v1.1.1

v1.1.0

v1.1.0-RC3

v1.1.0-RC2

v1.1.0-RC1

controller

mod-host/ui

mod-os

Release 1.0

v1.0.6

v1.0.5

v1.0.4

v1.0.3

v1.0.2

v1.0.1

fixes

new

v1.0.0

mod-host

mod-ui

mod-os

controller

Release 0.15.0

Release 0.14.0

Release 0.13.0

Release 0.12.2

mod-host

mod-ui

mod-os

controller

Release 0.11.3

Release 0.10.4

Release 0.9.0

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