0.8.1

This is a minor update to the Tangram Android SDK and the Tangram iOS SDK. There are no breaking changes to the SDK interfaces in this release.

Features

• Styles can now draw geometry with partial opacity using the blend: translucent option (#1615).

Fixes

• Harfbuzz dependency has been updated to version 1.4.8 (#1624).
• Thread safety has been improved for internal job queues (#1633, thanks @cleeus!).
• Raster tiles no longer cause excessive growth of memory use (#1632).
• Labels using text-shaping are no longer missing their last shaped character (#1637).
• Minor inconsistencies in font face specifications have been corrected (#1641).
• Incorrect extrusions of polygons and other issues as a result of incorrect mixing of polygon style properties has been fixed (#1651).
• Behavior of text labels with no specified font is now consistent with documentation (#1652).
• Relative zip archive import paths within a scene now load correctly. (#1657).
• Longitudes returned by Map functions are now wrapped to the range (-180, 180] (#1663).
• Importing a mixture of relative file paths and HTTP URLs now resolves file paths correctly (#1668).

Android

• String conversion between Java and C++ correctly handles UTF8 strings now (#1628).
• The Gradle wrapper is updated to version 3.3 with "instant-run", the target Android SDK is now 26, and the project now builds correctly using NDK r15c (#1598).

iOS

• Use of CoreText context for labels using complex scripts (like Burmese or Thai or scripts using AAT) with iOS/macOS system fonts makes these render correctly (#1634).
• TGHttpHandler now correctly responds to configuration changes after initialization (#1666).

macOS

• System fonts can be loaded on macOS now (#1625).
• The macOS demo application now has improved support for setting an API key and opening scene files (#1614).