0.20

( Read upgrade notes below carefully before upgrading )

Changelog

• ✨ Edit difficulty id in Admin site, mainly used to order difficulty levels (fixes #771)
• Use explicit list of fields in forms, instead of excluding model fields (fixes #736).
  Issue #712 was closed too, since most suspected cause was field listings. Please re-open
  if problem re-appears.
• Fix timeout on POI Shapefile and CSV exports (fixes #672)
• Altimetric profiles are now computed in PostGIS (fixes #778, #779)
• ✨ Positive and negative ascents are now computed using more DEM resolution (fixes #776)
• Setting PROFILE_MAXSIZE was replaced by ALTIMETRIC_PROFILE_PRECISION which controls sampling precision in meters (default: 25 meters)
• Altimetric profiles were removed from object map images
• Altimetric profiles are now plotted using SVG
• ✨ Altimetric profiles are now inserted into path documents and trek public printouts (ref #626)
• Fix deletion of associated interventions when editing infrastructures (fixes #783)
• Latest record is updated (touch) when a DELETE is performed on table (refreshs cache) (fixes #698)
• Reworked settings mechanism to follow Django best practices
• Allow server host to capture pages (fixes #733)
• ✨ Adjust map capture according to geometry aspect ratio (fixes #627)
• Always show path layer in detail pages (fixes #781)
• Fix restore of topology on loop paths (fixes #760)
• Fix topology construction when loop is formed by two convergent paths (fixes #768)
• ✨ Added small tool page at /tools/extents/ to visualize configured extents (ref #732)
• Removed setting spatial_extent_wgs84, now computed automatically from spatial_extent,
  with a padding of 10%.
• Fix paths offset for portrait spatial extent (fixes #732)
• Rely on Tilecache default max resolution formulae (fixes #732)
• Due to bug in Leaflet/Proj4Leaflet (kartena/Proj4Leaflet#37)
  landscape spatial extents are not supported. Please adjust spatial_extent to be a portrait or square,
  or application will raise ImproperlyConfiguredError.
• Reload map objects on zoom out too (fixes #435)
• Fix computation of min_elevation for point topologies (fixes #808)

Upgrade notes

• ❗ Spatial extent must be portrait (width < extent), because of this bug
• Empty your tile cache (rm -rf var/tiles)
• ❗ Replace all computed values from etc/settings.ini. For example, replace 60 * 60 by 3600. (You can increase this value to several hours by the way)
• In order to recompute all topologies altimetry information, you can perform
  the following query: UPDATE e_t_evenement SET decallage = decallage;.
  Reading information from rasters is costly. Be prepared to wait for a while.
• ( facultative ) Have a look at conf/settings.ini.sample to clean-up unnecessary values from your settings file.

0.19.1

• Restore pk property in Trek's POIs GeoJSON layer

0.19

• Intervention length field (readonly if geometry is line)
• Fix apparence bug if no rights to add treks and pois (fixes #713)
• Fix extremities snapping (fixes #718)
• Show information desk in trek detail page (fixes #719)
• Fix topology adjustments after path split (fixes #720)
• On edition show global line orientation instead of individual paths (fixes #679)
• Fix invalid topology if trek goes twice on same path (fixes #671)
• Overlapping is now more precise (fixes #710)
• Reworked trek print layout
• Fix topology building if paths are taken twice (fixes #722)
• Fix tiling offset with horizontal bboxes
• Fix display of POI layer by default on list (fixes #696)
• Fix translation of not validated paths (fixes #730)
• Fix error if topology is required and empty (fixes #745)
• Fix duplication of N-N relations on path split (fixes #738)
• Fix project map in detail page (fixes #734)
• Fix project listed deleted interventions (fixes #739)
• Fix project listed infrastructures through interventions (fixes #740)
• Fix saving intervention form on infrastructure
• Repair serializing of properties after upgrade of django-geojson (fixes #755)
• Added public_transport and advised_parking to trek JSON detail API (fixes #758)
• Repair land layers colors after upgrade of django-geojson
• Upgraded to django-geojson 2.0
• Upgraded to Django 1.5

Upgrade notes

Specify allowed host (server IP) in etc/settings.ini (for example):

• host = 45.56.78.90

Empty object caches:

• sudo /etc/init.d/memcached restart
• rm -rf ./var/cache/*