[
    {
        "type": "api-change",
        "category": "Amplify",
        "description": "Performance mode optimizes for faster hosting performance by keeping content cached at the edge for a longer interval - enabling can make code changes can take up to 10 minutes to roll out."
    },
    {
        "type": "api-change",
        "category": "MediaLive",
        "description": "WAV audio output. Extracting ancillary captions in MP4 file inputs. Priority on channels feeding a multiplex (higher priority channels will tend to have higher video quality)."
    },
    {
        "type": "api-change",
        "category": "Snowball",
        "description": "We added new APIs to allow customers to better manage their device shipping. You can check if your shipping label expired, generate a new label, and tell us that you received or shipped your job."
    },
    {
        "type": "api-change",
        "category": "EKS",
        "description": "This release introduces a new Amazon EKS error code: \"ClusterUnreachable\""
    },
    {
        "type": "api-change",
        "category": "ServiceCatalog",
        "description": "This new API takes either a ProvisonedProductId or a ProvisionedProductName, along with a list of 1 or more output keys and responds with the (key,value) pairs of those outputs."
    }
]