Also switched to the latest release of the image crate (currently 0.22.1).
[dependencies]
cgmath = "*"
#gleam = "*"
[dependencies]
cgmath = "*"
#gleam = "*"
-glium = "0.22"
-glutin = "0.18"
-image = { version = "0.20", features = ["png_codec"], optional = true }
+glium = "0.23"
+glutin = "0.21"
+image = { version = "*", features = ["png_codec"], optional = true }
libxm = "1.0.0"
rust-rocket = { path = "rust-rocket", optional = true }
rand = "*"
libxm = "1.0.0"
rust-rocket = { path = "rust-rocket", optional = true }
rand = "*"