Changes Since Previous Release

Changes since the release of NetLogo 6.2.0 on December 23, 2020

All external URLs in models' INFO tabs were validated resulting in URL updates to 15 models.

New Sample Models:

• Limited Order Book
• River Meanders
• Robotic Factory
• Taxi Cab

New Curricula Models:

• CT-STEM:
  • Calorimetry

New Code Examples:

• palette: Color Bubbles
• palette: Color Painting
• palette: Color Reveal

Sample Models

• Brian's Brain: Rewritten erasing function for NLW compatibility.
• Crystallization Basic: Fixed issue where world size depended on height rather than width.
• Geometron Top-Down: Promoted from unverified. Updated INTERFACE, INFO, and CODE tabs.
• Kaleidoscope: Promoted from unverified. Updated INTERFACE, INFO, and CODE tabs.
• Lattice Gas Automaton: Mouse movement moved to a forever button for NLW compatibility.
• Life: Rewritten erasing function for NLW compatibility.
• Life Turtle-Based: Rewritten erasing function for NLW compatibility
• N-Bodies: Rewritten mouse handling routine for NLW compatibility.
• Planarity: Updated for NLW full compatibility
• Small Worlds: Fixed bug with clustering coefficient being undefined for single-link.
• Sunflower Biomorphs: Rewritten mouse handling routine for NLW compatibility
• Surface Walking 2D: Mouse movement moved to forever button for NLW compatibility.
• PANDA BEAR Solo: Mouse movement rewritten for NLW compatibility.

Code Examples

• gis – GIS General Examples: Rewritten to take advantage of new primitives released in gis v1.3.0.
• palette – Palette Example: Rewritten to take advantage of new primitives release in palette v2.0.0.

Infrastructure

• The NetLogo/models repo is now built via GitHub actions rather than a custom build server.

Complete Release Notes

For complete release notes on the Library, please visit the NetLogo release notes page.