[
  {
    "category": "``mediaconvert``",
    "description": "AWS Elemental MediaConvert SDK has added support for the pass-through of WebVTT styling to WebVTT outputs, pass-through of KLV metadata to supported formats, and improved filter support for processing 444/RGB content.",
    "type": "api-change"
  },
  {
    "category": "``wafv2``",
    "description": "Add a new CurrentDefaultVersion field to ListAvailableManagedRuleGroupVersions API response; add a new VersioningSupported boolean to each ManagedRuleGroup returned from ListAvailableManagedRuleGroups API response.",
    "type": "api-change"
  },
  {
    "category": "``mediapackage-vod``",
    "description": "This release adds ScteMarkersSource as an available field for Dash Packaging Configurations. When set to MANIFEST, MediaPackage will source the SCTE-35 markers from the manifest. When set to SEGMENTS, MediaPackage will source the SCTE-35 markers from the segments.",
    "type": "api-change"
  }
]