| A | ↘ | D | js/markers.js got worse |
| ⇢ | C | Markers.newMarker added | |
| ⇢ | C | Markers.leaveEditMode added | |
| ⇢ | A | Markers.enterEditMode added | |
| ⇢ | A | Markers.newMarker added | |
| ⇢ | A | Markers.isValid added | |
| ⇢ | A | Markers.createMarkerDiv added | |
| ⇢ | A | Coordinates.toLatLng added | |
| A | ↘ | B | map.js ➔ parseMarkersFromCookies got worse |
| D | ↗ | C | map.js ➔ ... ➔ raw_ids.map improved |
| B | ↗ | A | map.js ➔ parseLinesFromCookies improved |
| B | ↗ | A | map.js ➔ parseCenterFromUrl improved |
| B | ↗ | A | map.js ➔ repairMaptype improved |
| C | ↛ | map.js ➔ newMarker removed | |
| B | ↛ | map.js ➔ leaveEditMode removed | |
| A | ↛ | map.js ➔ ... ➔ $(?!?).keydown removed | |
| A | ↛ | map.js ➔ enterEditMode removed | |
| A | ↛ | map.js ➔ createMarkerDiv removed |