* [ios, macos] Add offline regions merge. * [ios, macos] Update changelogs. * [ios, macos] Fix refreshing the offline packs after new content is added. * [ios, macos] Update MGLOfflineStorage's add contents of file documentation. * [ios, macos] Add MGLOfflineStorage test cases for adding file contents. * [ios, macos] Add offline merge test database. * [ios, macos] Add packs parameter to MGLBatchedOfflinePackAdditionCompletionHandler. * [core] Fix a query mege duplication. * [ios, macos] Remove unnecessary pack iteration. * [ios, macos] Fix packs update KVO notifications. * [ios, macos] Add localization strings. * [core] Fix query readability. * [ios, macos] Fix MGLOfflineStorageTest, cleanup the cache database after the test. * [ios, macos] Fix offline packs, updating triggers a crash.
When adding new image resources, make sure that you've reduced the file size as much as possible using a tool such as: ImageOptim — https://imageoptim.com See also: https://github.com/mapbox/mapbox-gl-native/pull/2227