[ios] Podspec & changelog updates for v4.12.0-alpha.2

platform/ios/CHANGELOG.md

@@ -4,7 +4,8 @@ Mapbox welcomes participation and contributions from everyone. Please read [CONT
 
 ## 4.12.0
 
-* Fixed an issue where `-[MGLMapView setVisibleCoordinates:count:edgePadding:direction:duration:animationTimingFunction:completionHandler:]` interpreted a negative `direction` as due north instead of maintaining the current direction. ([#14575](https://github.com/mapbox/mapbox-gl-native/pull/14575)) 
+* Fixed an issue where `-[MGLMapView setVisibleCoordinates:count:edgePadding:direction:duration:animationTimingFunction:completionHandler:]` interpreted a negative `direction` as due north instead of maintaining the current direction. ([#14575](https://github.com/mapbox/mapbox-gl-native/pull/14575))
+* Changed placement order of `MGLSymbolStyleLayer` to match the viewport-y order when `MGLSymbolStyleLayer.symbolZOrder` is set to `MGLSymbolZOrderViewportY`, allowing icons to overlap but not text. ([#14486](https://github.com/mapbox/mapbox-gl-native/pull/14486))
 
 ## 4.11.0
 

platform/ios/Mapbox-iOS-SDK-snapshot-dynamic.podspec

@@ -1,6 +1,6 @@
 Pod::Spec.new do |m|
 
-  version = '4.12.0-alpha.1'
+  version = '4.12.0-alpha.2'
 
   m.name    = 'Mapbox-iOS-SDK-snapshot-dynamic'
   m.version = "#{version}-snapshot"

platform/ios/Mapbox-iOS-SDK-stripped.podspec

@@ -1,6 +1,6 @@
 Pod::Spec.new do |m|
 
-  version = '4.12.0-alpha.1'
+  version = '4.12.0-alpha.2'
 
   m.name    = 'Mapbox-iOS-SDK-stripped'
   m.version = "#{version}-stripped"

platform/ios/Mapbox-iOS-SDK.podspec

@@ -1,6 +1,6 @@
 Pod::Spec.new do |m|
 
-  version = '4.12.0-alpha.1'
+  version = '4.12.0-alpha.2'
 
   m.name    = 'Mapbox-iOS-SDK'
   m.version = version