Synfig is a powerful, industrial-strength,
vector-based 2D animation software package,
designed from the ground-up for producing
feature-film quality animation with fewer people
and resources.
Information regarding Project Releases and Project Resources. Note that the information here is a quote from Freecode.com page, and the downloads themselves may not be hosted on OSDN.
This release adds Advanced Outline support to the Draw Tool, optimizes Advanced Outline rendering, preserves interpolation of waypoints, allows deletion of multiple BLine vertices or widthpoints, makes Metadata editable, and provides other fixes.