v1.5.0

Added

• Multiple file tabs in a single codewindow via .editor divs (#4). Choose the starting tab with .active, and use .fragment to focus the next tab as the slide advances.
• .py is now accepted as an alias for .python.

Fixed

• Codewindows no longer silently drop everything after the first code block; all block-level content (multiple code blocks, text, etc.) is kept (#5).
• README icon list now matches the classes the plugin actually supports (documents .python, adds .terminal and .nextflow).

Full Changelog: v1.4.0...v1.5.0