@ryanhamley ryanhamley released this Sep 12, 2018 · 76 commits to master since this release

Assets 2

0.49.0

September 6, 2018

⚠️ Breaking changes

  • Use client{Height/Width} instead of offset{Height/Width} for map canvas sizing (#6848, fixed by #7128)

🐛 Bug fixes

  • Fix Top Issues list for mapbox-gl-js (#7108, fixed by #7112)
  • Fix bug in which symbols with icon-allow-overlap: true, text-allow-overlap: true, text-optional: false would show icons when they shouldn't (#7041)
  • Fix bug where the map would not stop at the exact zoom level requested by Map#FlyTo (#7222) (#7223) (h/t benoitbzl)
  • Keep map centered on the center point of a multi-touch gesture when zooming (#6722) (#7191) (h/t pakastin)
  • Update the style-spec's old gl-style-migrate script to include conversion of legacy functions and filters to their expression equivalents (#6927, fixed by #7095)
  • Fix icon-size for small data-driven values (#7125)
  • Fix bug in the way AJAX requests load local files on iOS web view (#6610) (h/t oscarfonts)
  • Fix bug in which canvas sources would not render in world wrapped tiles at the edge of the viewport ([#7271]#7271), fixed by #7273)

Features and improvements

Performance updates:

  • Improve time to first render by updating how feature ID maps are transferred to the main thread (#7110, fixed by #7132)
  • Reduce size of JSON transmitted from worker thread to main thread (#7124)
  • Improve image/glyph atlas packing algorithm (#7171)
  • Use murmur hash on symbol instance keys to reduce worker transfer costs (#7127)
  • Add GL state management for uniforms (#6018)
  • Add symbol-z-order symbol layout property to style spec (#7219)
  • Implement data-driven styling support for *-pattern properties (#6289)
  • Add Map#fitScreenCoordinates which fits viewport to two points, similar to Map#fitBounds but uses screen coordinates and supports non-zero map bearings (#6894)
  • Re-implement LAB/HSL color space interpolation for expressions (#5326, fixed by #7123)
  • Enable benchmark testing for Mapbox styles (#7047)
  • Allow Map#setFeatureState and Map#getFeatureState to accept numeric IDs (#7106) (h/t bfrengley)