pebble/devsite/source/_changelogs/3.9-beta8.md

title, date

title	date
Pebble SDK 3.9-beta8 - Changelog	2016-02-01

This is a pre-release SDK, containing a preview of the new Pebble Health API.

Important note: We have changed the values of HealthServiceAccessibilityMask. This is not a binary compatible change, so you must recompile watchfaces that use health_service_metric_accessible or health_service_any_activity_accessible. Additionally, HealthServiceAccessibilityMaskAvailable is no longer zero, so code that tried to compare with zero will need to be updated.

The following release notes list only changes since 3.9-beta7.

Changes to Firmware

• Fixed health_service_get_minute_history sometimes returning empty minutes.
• Fixed a bug causing the backlight to get stuck on at full intensity.
• Reduced watchface transition animation choppiness.
• Improved firmware stability.

Changes to SDK

• Changed the values of HealthServiceAccessibilityMask` so that HealthServiceAccessibilityMaskAvailable`` is nonzero. This is an ABI incompatible change, and watchfaces must be recompiled with beta8 to run correctly on beta8 or later firmware.
• Added support for requireing a JSON file from PebbleKit JS, if the wscript is adjusted appropriately.