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CARTO Mapnik Changelog

3.0.15.9

Release date: 2018-05-14

Changes:

  • Fix bug that failed to place lines in the MarkerSymbolizer if its length is 0. Sent upstream.

3.0.15.8

Release date: 2018-05-07

Changes:

  • Qualify ICU types explicitly (ICU 61 Compatibility). Sent upstream.
  • Move markers cache from a global scope to a per map scope. Multiple improvements to increase lookup speed and avoid the need for mutexes.
  • Apply overlap optimization to load_map_string too. Generalized it to be used also for points and text. Sent upstream.
  • Use pkg-config to find FreeType2 if available (Freetype 2.9.1+ compatibility). Sent upstream.

3.0.15.7

Release date: 2018-04-02

Changes:

  • Metrics: Add metrics in the grid renderer
  • Metrics: Compatibily fix for older compilers (80ecf2741 by @dprophet)
  • Fix build issue with MAPNIK_THREADSAFE disabled. Sent upstream.
  • Metrics: Internal rework (no mutex, no tree) to improve performance
  • Metrics: Add metrics for feature types
  • Metrics: Add metrics to the agg renderer
  • Metrics: Add metrics for cache misses
  • Markers Symbolizer Caches: Add a map extra parameter markers_symbolizer_caches_disabled that can be set to true to disable them.
  • Markers cache: Use pointer to cached attributes as part of the key. Also avoid a double free.

3.0.15.6

Release date: 2018-03-06

Changes:

  • Fixed some issues with memory management of cache and calculation of cache keys.
  • Increased cache sampling_rate to 8, which makes visual tests more robust.
  • Bring back osx visual tests checks

3.0.15.5

Release date: 2018-03-01

Changes:

  • Improve precision of the marker symbolizer cache.
  • Travis: Run visual test with overwrite and upload differences to transfer.sh

3.0.15.4

Release date: 2018-02-22

Changes:

  • Use metrics without guards
  • Add docs/metrics.md
  • PostGIS: Variables in postgis SQL queries must now additionally be wrapped in ! (refs #29, mapnik/#3618):
-- Before
SELECT ... WHERE trait = @variable

-- Now
SELECT ... WHERE trait = !@variable!
  • Add an internal cache to the marker symbolizer in the agg renderer.

3.0.15.3

Release date: 2018-01-19

Changes:

  • Switch back to harfbuzz 1.3.0

3.0.15.2

Release date: 2018-01-04

Changes:

  • Enable metrics by default 2036217.

3.0.15.1

Release date: 2018-01-03

Changes:

  • Add this very changelog
  • Add metrics support. See #3767
  • Add support for U_ICU_VERSION_MAJOR_NUM >= 59 #3729
  • Fix travis CI #24

3.0.15.0

Release date: 2017-12-22

Vanilla Mapnik 3.0.15 in which the rest of the code is based upon. See https://github.com/mapnik/mapnik/blob/v3.0.15/CHANGELOG.md