Backport release v0.15-beta.2 changelogs (#5888) [no ci][skip ci]

Co-authored-by: Roman Laitarenko <roman.laitarenko@mapbox.com>
Co-authored-by: Kirill Kediarov <kirill.kediarov@mapbox.com>
GitOrigin-RevId: 9315e74c2e666cbace96dc1485184ed4fe61b416

Author: 3 people

CHANGELOG.md

@@ -6,6 +6,9 @@ Mapbox welcomes participation and contributions from everyone.
 
 * Added support for `LandmarkIcons` featureset in Mapbox Standard Style. The `LandmarkIcons` featureset allows querying and configuring landmark building icons that appear on the map. Access landmark properties including landmarkId, name, type, and localized names through the `StandardLandmarkIconsFeature` class.
 * Enhanced `MapStyle.standard()` and `MapStyle.standardSatellite()` with new configuration parameters for color customization, landmark icons visibility, point-of-interest styling, road appearance, and administrative boundaries.
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+## 11.15.0-beta.2 - 15 August, 2025
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 * Add configuration option to configure attribution button tint color.
 
 ## 11.15.0-beta.1 - 12 August, 2025