• Fix error when trying to save in memory a returned dict
• Added new core neuron: play
• Fix installation on last Raspbian 32 bit
• Added Python 3.9 support

• Fix: hook pause trigger process was not executed
• Fix: gevent segmentation fault
• Enhancement: Watson TTS now support rate

• Fix: fix volume neuron when decrease the volume
• Fix: #612 kalliope_memory now available from file_template
• Fix: remove output warnings
• Enhancement: pause the trigger instead of killing it to save time in the process
• Enhancement: add support for pulseaudio
• Enhancement: refactor speech reco class to enhance performance
• Enhancement: prevent kalliope from crashing when a neuron fail to execute
• Enhancement: add multiple model support to Snowboy trigger
• Enhancement: add support of python 3.8 for x86_64 systems

• Fix: fix stt correction. order was not updated
• Fix: #591 switch to ffmpeg for mp3 to wav convertion
• Fix: security issue in Ansible. Lib upgraded
• Fix: Typo in installation doc
• Feature: Add volume neuron

• Enhancement: Enforce python3 and remove support for python2
• Fix: fix installation script. Now work on Raspbian Buster with Python 3.7
• Fix: add compiled snowboy binary for Rpi with Python 3.7

• Fix #563 fix double exception when trying to get the message from MissingParameterException
• Fix #564 kalliope_last_order now set when using API call
• Fix #562 fix raspbian buster install
• Feature: add kalliope official Docker image
• Feature: api - add a synapse in the brain
• Feature: api - get installed neuron list
• Feature: api - delete synapse from the brain
• Feature: api - install resource from api call
• Enhancement: use gevent as Flask production web server
• Enhancement: Add support for Python 3.7

• Fix #548: SynapseLauncher checks if the synapse is enabled before launching it.
• Fix #550: in version 5.1 of PyYaml yaml loader has been deprecated, it has been replaced by full_loader.
• Fix #556: Google tracker ID was misconfigured after setting the variable to true in the settings.yml.
• Fix #553: Adapt code to the last ansible API.
• Fix : Remove useless Logging messages when starting Kalliope.
• Enhancement : Update the kalliope snowbow FR model with the last version trained with 117 samples.
• Doc: Add Upgrade Kalliope version documentation.

• Fix: Update request lib to fix security vulnerabilities.
• Fix: Kalliope last stt message available on Cortex.
• Enhancement: Add support for raspberry 3B v1.2 with armv6.
• Enhancement: Introduce new Watson API features.
• Feature: Add support for file template in say neuron.
• Feature: Add a new matching type with 'excluded words' from the user order.
• Feature: Add 'version' neuron to the core.

• Fix: API receive audio and use now ffmpeg as format converter
• Fix: community signal installation
• Fix: Cortex (kalliope memory) usable with signals
• Fix: making sure the called synapse is execute only once
• Fix: STT correction only affect one synapse
• Fix: STT correction, fixed order is now used in the neuron to get parameters
• Enhancement: Update Google TTS, use a lib instead of manual call. Allow long sentences.
• Enhancement: Move documentation to mkdocs
• Enhancement: Add hook on_start_listening and on_stop_listening
• Feature: add MaryTTS engine
• Enhancement: Update Ansible to the last revision

v0.5.1 / 2018-05-07

• Fix: I/O error on Python 3
• Fix: Snowboy build for Python 3
• Fix: fix kill_switch core neuron
• Fix: error with Jinja lib when installing
• Fix: 'device unavailable' exception should now be handled properly
• Fix: API call when kalliope is processing
• Enhancement: rename 'mute' to 'deaf' in setting and neuron
• Enhancement: create en 'option' setting. Deaf and mute are now placed in this setting
• Enhancement: add mute / unmute hook
• Enhancement: add 'on_stt_error' hook
• Enhancement: add on_processed_synapses hook
• Enhancement: Snowboy lib updated to v1.3.0
• Enhancement: remove shell gui feature
• Enhancement: add Ubuntu 18.04 support
• Feature: Neuron 'settings'
• Feature: Neuron 'brain'
• Feature: Neuron 'signals'
• Feature: stt correction
• Feature: STT timeout
• Feature: Mute (old no_voice flag). Make Kalliope processing neurons without speaking out loud
• Feature: order signal can now skip the trigger to chain orders without waking Kalliope. See 'Signal' neuron
• switch to GNU GPL v3.0 license