New stable release of Synfig Studio is available for download now! This version adds the possibility to export videos with sound and also delivers many critical bugfixes. Please read 

Release Notes for complete list of changes.

Download Synfig Studio 1.4.2

P.S. This release is made possible thanks to many people who supported Synfig development with contributions through Download page, Patreon and OpenCollective platform. Thank you so much for support!