Fixed attribute name to match latest sipsimple internals

Increased version and updated changelog

Updated copyright years

Always clean up proposed streams when cancelling proposal

Turned unnecessary list comprehensions into iterators

Use setter syntax for defining properties

Fixed memory leak that did not release streams when canceling proposals

Removed unnecessary attribute from AudioStream

Avoid using tracking variables in favor of a more pythonic code

Check if attribute is present

Fixed spacing to be PEP-8 compliant

Removed code that duplicated cancel handling inside reject handler

Make sure the greenlet attribute is always removed when greenlet exits

Reordered some operations for consistency

Do not reset the proposed_streams attribute when the session is rejected

Removed unnecessary boolean variable

Avoid unnecessary list copy

Replaced obsolete ptype value for subscribers

Updated TODO

Removed unneeded debian dependency

Increased version and updated changelog

Updated TODO

Fixed corrupted sound file names in the deb if name contains spaces

Rename .ini.sample files to .ini in the debian package

Synced MANIFEST.in file with latest file changes

Increased debian compatibility to 11

Removed build dependency on obsolete package

Allow sylkserver to leave a core file when run through systemd

Removed defaults file

Removed outdated comment

Do not install janus configuration files with sylkserver-webrtc-gateway

Compact command line arguments

Removed code that prevented sylkserver from restarting on upgrades

Removed unnecessary .PHONY target

Removed deprecated pycompat/pyversions files

Added link to website for copyright holder

Drop support for autobahn older than 0.12

Updated copyright years

Moved debian dependency to the proper package

Ignore janus sip progress event for now

Reformatted TODO

Updated TODO

Removed no longer needed autoack hack for sofia-sip

Fixed matching empty file:// origins with the latest autobahn

Fixed autoack data type

Ignore the Janus SIP plugin ringing event for now

Fixed sending ACK to the wrong address by SofiaSIP

Renewed TLS certificates for another 10 years

Updated tinyca URL

Simplified welcome message (part 2)

Simplified welcome message

Moved landlines to last position

Changed order of clients

Adjusted conference welcome message

Fixed URL class to not mangle template variable

Adjusted the WebRTC gateway URL in the sample configuration

Use relative imports for webrtcgateway

Send push notifications for conference invite events

Use default sound for push notifications

Updated dependency list in the INSTALL file

Use log.warning instead of its alias log.warn

Updated python-application version dependency

Avoid composing log message unless needed

Log push notifications at DEBUG level

Improve performance for push notifications by reusing the request

Updated debian package description

Removed unnecessary version dependencies

Removed dependency on dummy package

Split debian dependencies one per line

Fixed race condition with cleaning subscriber sessions in conference rooms

Simplified signature for the push notification functions

Renamed push notification methods from xyz_session to xyz_call

Added method to send conference invite push notifications

Use JSON models for Firebase push notifications

Use UTC timestamps in push notifications

Use JSON models to encode/decode messages to/from Janus

Fixed DisplayNameValidator to work with empty names

Added type hinting for sylkrtc models

Moved validators to validators.py

Added DisplayNameValidator that removes optional quotes

Moved FixedValueProperty and LimitedChoiceProperty to jsonobjects.py

Keep all internal SIP URIs as AORs for consistency

Allow LimitedChoiceProperty to be optional and have a default value

Optimized returned value

Removed unnecessary util.py module

Removed unnecessary class

Fixed code formatting warnings

Have the 'in' operator to check if a property is defined in a JSONObject

Improved data extraction speed by a factor of 2

Simplified AbstractProperty getter

Removed unused attribute

Fixed log message

Removed unnecessary escaping for double quotes

Better fix for potential race condition in session state order

Refactored client API to simplify it and make it consistent

Refactored client API to simplify it and make it consistent

Renamed VideoRoom to Videoroom in class names

Added ConnectionHandler.send method to replace notify and _send_response

Replaced dependency on python-jsonmodels with internal module

Updated TODO