[ios, macos] Copyedited changelogs

Cherry-picked from 9d7d7a1d73cf6d9d58bac074a2477c3d0e5ba70a.

2 files changed, 27 insertions, 19 deletions

diff --git a/platform/ios/CHANGELOG.md b/platform/ios/CHANGELOG.md
index e967ea365b..26ca1854be 100644
--- a/platform/ios/CHANGELOG.md
+++ b/platform/ios/CHANGELOG.md
@@ -6,20 +6,20 @@ Mapbox welcomes participation and contributions from everyone. Please read [CONT
 
 ### Styles and rendering
 
-* Added the ability to style symbol layers labels with multiple fonts and text sizes via the `format` expression operator. ([#12624](https://github.com/mapbox/mapbox-gl-native/pull/12624))
+* `MGLSymbolStyleLayer.text` can now be set to rich text with varying fonts and text sizes. ([#12624](https://github.com/mapbox/mapbox-gl-native/pull/12624))
 * Fixed a crash when using the `MGL_LET`, `MGL_MATCH`, `MGL_IF`, or `MGL_FUNCTION` functions without a colon inside an `NSExpression` or `NSPredicate` format string. ([#13189](https://github.com/mapbox/mapbox-gl-native/pull/13189))
 * Fixed a crash setting the `MGLLineStyleLayer.lineGradient` property to an expression containing the `$lineProgress` variable. Added an `NSExpression.lineProgressVariableExpression` class property that returns an expression for the `$lineProgress` variable. ([#13192](https://github.com/mapbox/mapbox-gl-native/pull/13192))
-* Fixed an issue where feature querying would fail for symbols that set both `MGLSymbolStyleLayer.iconRotation` and `MGLSymbolStyleLayer.iconOffset`. ([#13105](https://github.com/mapbox/mapbox-gl-native/pull/13105))
+* Feature querying can now return point features represented by icons that have both the `MGLSymbolStyleLayer.iconRotation` and `MGLSymbolStyleLayer.iconOffset` properties applied. ([#13105](https://github.com/mapbox/mapbox-gl-native/pull/13105))
 * Fixed an issue where polygons crossing tile boundaries could be improperly clipped. ([#13231](https://github.com/mapbox/mapbox-gl-native/pull/13231))
-* Fixed improper wrapping of ±180° longitude values in `MGLCoordinateBounds`. ([#13006](https://github.com/mapbox/mapbox-gl-native/pull/13006))
 
 ### Offline maps
 
-* Added prioritization of user-interactive resource requests, over offline requests. ([#13019](https://github.com/mapbox/mapbox-gl-native/pull/13019))
-* Added the `-[MGLOfflineStorage putResourceWithUrl:data:modified:expires:etag:mustRevalidate:]` method to allow pre-warming of the ambient cache. ([#13022](https://github.com/mapbox/mapbox-gl-native/pull/13022))
+* Network requests by `MGLMapView` are now prioritized over offline pack downloads. ([#13019](https://github.com/mapbox/mapbox-gl-native/pull/13019))
+* Added the `-[MGLOfflineStorage putResourceWithUrl:data:modified:expires:etag:mustRevalidate:]` method to allow pre-warming of the ambient cache. ([#13119](https://github.com/mapbox/mapbox-gl-native/pull/13119))
 
 ### Other changes
 
+* Fixed an issue where the map view could not be panned after setting `MGLMapView.visibleCoordinateBounds` to a coordinate bounds that spanned exactly the longitudes −180° and 180°. ([#13006](https://github.com/mapbox/mapbox-gl-native/pull/13006))
 * Fixed an issue where snapshots had the wrong heading and pitch. ([#13123](https://github.com/mapbox/mapbox-gl-native/pull/13123))
 * Fixed an issue where `-[MGLMapViewDelegate mapView:shouldChangeFromCamera:toCamera:]` was called with an incorrectly rotated `newCamera` when the user rotated the map. ([#13123](https://github.com/mapbox/mapbox-gl-native/pull/13123))
 
@@ -29,9 +29,13 @@ Mapbox welcomes participation and contributions from everyone. Please read [CONT
 
 * Added support for 120 frames per second on capable devices. ([#12979](https://github.com/mapbox/mapbox-gl-native/pull/12979))
 * Added an `MGLSymbolStyleLayer.symbolZOrder` property for forcing point features in a symbol layer to be layered in the same order that they are specified in the layer’s associated source. ([#12783](https://github.com/mapbox/mapbox-gl-native/pull/12783))
-* Fixed a crash when a style layer `*-pattern` property evaluates to nil for a particular feature. ([#12896](https://github.com/mapbox/mapbox-gl-native/pull/12896))
+* Fixed a crash when the `MGLBackgroundStyleLayer.backgroundPattern`, `MGLFillExtrusionStyleLayer.fillExtrusionPattern`, `MGLFillStyleLayer.fillPattern`, or `MGLLineStyleLayer.linePattern` property evaluates to `nil` for a particular feature. ([#12896](https://github.com/mapbox/mapbox-gl-native/pull/12896))
 * Fixed an issue with view annotations (including the user location annotation) and the GL map lagging relative to each other. ([#12895](https://github.com/mapbox/mapbox-gl-native/pull/12895))
-* Fixed an issue where fill and line layers would occasionally flicker on zoom. ([#12982](https://github.com/mapbox/mapbox-gl-native/pull/12982))
+* Fixed an issue where features in `MGLFillStyleLayer` and `MGLLineStyleLayer` would occasionally flicker when zooming in and out. ([#12982](https://github.com/mapbox/mapbox-gl-native/pull/12982))
+* Fixed a crash when casting a `UIColor` to a `UIColor` inside an `NSExpression`. ([#12864](https://github.com/mapbox/mapbox-gl-native/pull/12864))
+* `NIL` cast to an `NSNumber` now evaluates to 0 inside an `NSExpression`. ([#12864](https://github.com/mapbox/mapbox-gl-native/pull/12864))
+* Fixed a crash when applying the `to-array` operator to an empty array inside a JSON expression. ([#12864](https://github.com/mapbox/mapbox-gl-native/pull/12864))
+* Added the `MGLCollisionBehaviorPre4_0` Info.plist key to restore the collision detection behavior in version 3.7 of the SDK. ([#12941](https://github.com/mapbox/mapbox-gl-native/pull/12941))
 
 ### User location
 
@@ -43,17 +47,15 @@ Mapbox welcomes participation and contributions from everyone. Please read [CONT
 ### Offline maps
 
 * Added `-[MGLOfflineStorage addContentsOfFile:withCompletionHandler:]` and `-[MGLOfflineStorage addContentsOfURL:withCompletionHandler:]` methods to add pregenerated offline packs to offline storage. ([#12791](https://github.com/mapbox/mapbox-gl-native/pull/12791))
-* Fixed an issue where some tiles weren't rendered correctly when no internet connectivity was available. ([#12931](https://github.com/mapbox/mapbox-gl-native/pull/12931))
+* Fixed an issue where some tiles were rendered incorrectly when the device was unable to connect to the Internet. ([#12931](https://github.com/mapbox/mapbox-gl-native/pull/12931))
 
 ### Other changes	
 
-* Added `MGLAltitudeForZoomLevel` and `MGLZoomLevelForAltitude` to public API for conversion between zoom levels and altitudes. ([#12986](https://github.com/mapbox/mapbox-gl-native/pull/12986))
+* Added `MGLAltitudeForZoomLevel()` and `MGLZoomLevelForAltitude()` methods for converting between zoom levels used by `MGLMapView` and altitudes used by `MGLMapCamera`. ([#12986](https://github.com/mapbox/mapbox-gl-native/pull/12986))
 * Deprecated the `+[MGLMapCamera cameraLookingAtCenterCoordinate:fromDistance:pitch:heading:]` method in favor of `+[MGLMapCamera cameraLookingAtCenterCoordinate:altitude:pitch:heading:]` and `+[MGLMapCamera cameraLookingAtCenterCoordinate:acrossDistance:pitch:heading:]`. ([#12966](https://github.com/mapbox/mapbox-gl-native/pull/12966))
 * Fixed an issue where `+[MGLMapCamera cameraLookingAtCenterCoordinate:fromEyeCoordinate:eyeAltitude:]` created a camera looking from the wrong eye coordinate. ([#12966](https://github.com/mapbox/mapbox-gl-native/pull/12966))
 * Added an `MGLMapCamera.viewingDistance` property based on the existing `MGLMapCamera.altitude` property. ([#12966](https://github.com/mapbox/mapbox-gl-native/pull/12966))
 * Fixed an issue where `-[MGLMapSnapshotter startWithQueue:completionHandler:]` failed to call its completion handler in some cases. ([#12355](https://github.com/mapbox/mapbox-gl-native/pull/12355))
-* Fixed bugs in coercion expression operators ("to-array" applied to empty arrays, "to-color" applied to colors, and "to-number" applied to null) [#12864](https://github.com/mapbox/mapbox-gl-native/pull/12864)
-* Added the `MGLCollisionBehaviorPre4_0` Info.plist key for applications that require the collision detection behavior in version v3.7 of the SDK. ([#12941](https://github.com/mapbox/mapbox-gl-native/pull/12941))
 * Fixed an issue where symbols from the events library could be duplicated when the maps SDK was used in conjunction with another Mapbox framework. ([#13008](https://github.com/mapbox/mapbox-gl-native/pull/13008))
 
 ## 4.4.1 - September 13, 2018
diff --git a/platform/macos/CHANGELOG.md b/platform/macos/CHANGELOG.md
index b0179eb6fe..104b42fcca 100644
--- a/platform/macos/CHANGELOG.md
+++ b/platform/macos/CHANGELOG.md
@@ -1,32 +1,38 @@
 # Changelog for Mapbox Maps SDK for macOS
 
-## master
+## 0.12.0 - November 8, 2018
 
 ### Styles and rendering
 
+* `MGLSymbolStyleLayer.text` can now be set to rich text with varying fonts and text sizes. ([#12624](https://github.com/mapbox/mapbox-gl-native/pull/12624))
 * Added an `MGLSymbolStyleLayer.symbolZOrder` property for forcing point features in a symbol layer to be layered in the same order that they are specified in the layer’s associated source. ([#12783](https://github.com/mapbox/mapbox-gl-native/pull/12783))
-* Fixed a crash when a style layer `*-pattern` property evaluates to nil for a particular feature. ([#12896](https://github.com/mapbox/mapbox-gl-native/pull/12896))
+* Fixed a crash when the `MGLBackgroundStyleLayer.backgroundPattern`, `MGLFillExtrusionStyleLayer.fillExtrusionPattern`, `MGLFillStyleLayer.fillPattern`, or `MGLLineStyleLayer.linePattern` property evaluates to `nil` for a particular feature. ([#12896](https://github.com/mapbox/mapbox-gl-native/pull/12896))
 * Fixed a crash when using the `MGL_LET`, `MGL_MATCH`, `MGL_IF`, or `MGL_FUNCTION` functions without a colon inside an `NSExpression` or `NSPredicate` format string. ([#13189](https://github.com/mapbox/mapbox-gl-native/pull/13189))
 * Fixed a crash setting the `MGLLineStyleLayer.lineGradient` property to an expression containing the `$lineProgress` variable. Added an `NSExpression.lineProgressVariableExpression` class property that returns an expression for the `$lineProgress` variable. ([#13192](https://github.com/mapbox/mapbox-gl-native/pull/13192))
-* Fixed an issue where fill and line layers would occasionally flicker on zoom ([#12982](https://github.com/mapbox/mapbox-gl-native/pull/12982))
+* Fixed an issue where features in `MGLFillStyleLayer` and `MGLLineStyleLayer` would occasionally flicker when zooming in and out. ([#12982](https://github.com/mapbox/mapbox-gl-native/pull/12982))
+* Feature querying can now return point features represented by icons that have both the `MGLSymbolStyleLayer.iconRotation` and `MGLSymbolStyleLayer.iconOffset` properties applied. ([#13105](https://github.com/mapbox/mapbox-gl-native/pull/13105))
+* Fixed a crash when casting an `NSColor` to an `NSColor` inside an `NSExpression`. ([#12864](https://github.com/mapbox/mapbox-gl-native/pull/12864))
+* `NIL` cast to an `NSNumber` now evaluates to 0 inside an `NSExpression`. ([#12864](https://github.com/mapbox/mapbox-gl-native/pull/12864))
+* Fixed a crash when applying the `to-array` operator to an empty array inside a JSON expression. ([#12864](https://github.com/mapbox/mapbox-gl-native/pull/12864))
+* Added the `MGLCollisionBehaviorPre4_0` Info.plist key to restore the collision detection behavior in version 0.6 of the SDK. ([#12941](https://github.com/mapbox/mapbox-gl-native/pull/12941))
 
 ### Offline maps
 
-* Added prioritization of user-interactive resource requests, over offline requests. ([#13019](https://github.com/mapbox/mapbox-gl-native/pull/13019))
+* Network requests by `MGLMapView` are now prioritized over offline pack downloads. ([#13019](https://github.com/mapbox/mapbox-gl-native/pull/13019))
 * Added `-[MGLOfflineStorage addContentsOfFile:withCompletionHandler:]` and `-[MGLOfflineStorage addContentsOfURL:withCompletionHandler:]` methods to add pregenerated offline packs to offline storage. ([#12791](https://github.com/mapbox/mapbox-gl-native/pull/12791))
-* Fixed an issue where some tiles weren't rendered correctly when no internet connectivity was available ([#12931](https://github.com/mapbox/mapbox-gl-native/pull/12931))
+* Added the `-[MGLOfflineStorage putResourceWithUrl:data:modified:expires:etag:mustRevalidate:]` method to allow pre-warming of the ambient cache. ([#13119](https://github.com/mapbox/mapbox-gl-native/pull/13119))
+* Fixed an issue where some tiles were rendered incorrectly when the device was unable to connect to the Internet. ([#12931](https://github.com/mapbox/mapbox-gl-native/pull/12931))
 
 ### Other changes
 
-* Added `MGLAltitudeForZoomLevel` and `MGLZoomLevelForAltitude` to public API for conversion between zoom levels and altitudes. ([#12986](https://github.com/mapbox/mapbox-gl-native/pull/12986))
+* Added `MGLAltitudeForZoomLevel()` and `MGLZoomLevelForAltitude()` methods for converting between zoom levels used by `MGLMapView` and altitudes used by `MGLMapCamera`. ([#12986](https://github.com/mapbox/mapbox-gl-native/pull/12986))
 * Deprecated the `+[MGLMapCamera cameraLookingAtCenterCoordinate:fromDistance:pitch:heading:]` method in favor of `+[MGLMapCamera cameraLookingAtCenterCoordinate:altitude:pitch:heading:]` and `+[MGLMapCamera cameraLookingAtCenterCoordinate:acrossDistance:pitch:heading:]`. ([#12966](https://github.com/mapbox/mapbox-gl-native/pull/12966))
 * Fixed an issue where `+[MGLMapCamera cameraLookingAtCenterCoordinate:fromEyeCoordinate:eyeAltitude:]` created a camera looking from the wrong eye coordinate. ([#12966](https://github.com/mapbox/mapbox-gl-native/pull/12966))
 * Added an `MGLMapCamera.viewingDistance` property based on the existing `MGLMapCamera.altitude` property. ([#12966](https://github.com/mapbox/mapbox-gl-native/pull/12966))
+* Fixed an issue where the map view could not be panned after setting `MGLMapView.visibleCoordinateBounds` to a coordinate bounds that spanned exactly the longitudes −180° and 180°. ([#13006](https://github.com/mapbox/mapbox-gl-native/pull/13006))
 * Fixed an issue where `-[MGLMapSnapshotter startWithQueue:completionHandler:]` failed to call its completion handler in some cases. ([#12355](https://github.com/mapbox/mapbox-gl-native/pull/12355))
 * Fixed an issue where snapshots had the wrong heading and pitch. ([#13123](https://github.com/mapbox/mapbox-gl-native/pull/13123))
 * Fixed an issue where `MGLMapView` produced a designable error in Interface Builder storyboards in Xcode 10. ([#12883](https://github.com/mapbox/mapbox-gl-native/pull/12883))
-* Fixed bugs in coercion expression operators ("to-array" applied to empty arrays, "to-color" applied to colors, and "to-number" applied to null) [#12864](https://github.com/mapbox/mapbox-gl-native/pull/12864)
-* Added the `MGLCollisionBehaviorPre4_0` Info.plist key for applications that require the collision detection behavior in version v0.6 of the SDK. ([#12941](https://github.com/mapbox/mapbox-gl-native/pull/12941))
 
 # 0.11.0 - September 13, 2018