v2.2

This is a bug-fix release of the LaTeX Beamer Theme for Johannes Kepler University Linz.

Major changes:

• Bibliography changed from bibtex to biber+biblatex to achieve consistency with technical report template

Improvements:

• Bullet item style aligned to official style guide
• Fixed list item font size
• Improved style of footnotes
• Removed style-breaking defaults for title page elements from example presentation