Bug#914251: libsdl2 and related libraries are outdated

[Michał Janiszewski]

Package: libsdl2-2.0-0
Version: 2.0.8+dfsg1-6

Debian's packages of SDL2 and related are outdated, in some cases that
might interfere with compilation of projects using current releases.
Affected packages, their packaged versions and upstream releases:
* libsdl2
  - packaged 2.0.8
  - available 2.0.9
* libsdl2-mixer
  - packaged 2.0.2
  - available 2.0.4
* libsdl2-image
  - packaged 2.0.2
  - available 2.0.4
Please update the packaged versions to the latest available releases.

-- 
Michal Janiszewski