1.5.5

• added ability to set base unit for units to improve conversion ability #2537
• added ability to set URL's for foods to link to external websites
• added back description field to food editor (thanks to titilambert #2541)
• improved system information page showing commit ref even in non docker setups #156
• improved multi url import to prevent overloading the backend/external service #2542
• changed guest users can no longer copy recipes #2547
• fixed copied ingredients being linked to each other #2532
• fixed issue with rating sort order (thanks to @smilerz #2563)
• fixed embedded PDF viewer not respecting sub path setups #2424
• updated django and several other dependencies

⚠️ Manual Installs: a new script version.py was added which can be executed after each update to display version information on the system page.