mkdocs-material-1.3.0

• Added support for page-specific title and description using metadata
• Added support for linking source files to documentation
• Fixed jitter and offset of sidebar when zooming browser
• Fixed incorrectly initialized tablet sidebar height
• Fixed regression for #1: GitHub stars break if repo_url ends with a /
• Fixed undesired white line below copyright footer due to base font scaling
• Fixed issue with whitespace in path for scripts
• Fixed #205: support non-fixed (static) header
• Refactored footnote references for better visibility
• Reduced repaints to a minimum for non-tabs configuration
• Reduced contrast of edit button (slightly)