Chickadee 0.6.0 released

[Thompson, David]

Hey everyone,

I just released Chickadee 0.6.0.  Chickadee is a game programming
library for Guile. It handles window management,
keyboard/mouse/controller input, hardware-accelerated rendering,
audio, scripting, and more.

Most notably it now supports OpenGL 2 (rejoice, old thinkpad users!),
can render TrueType/OpenType fonts, and has preliminary support for 2D
vector graphics.

See the link below for full release details and download links:
    https://dthompson.us/chickadee-060-released.html

- Dave