{
    "name": "silverstripe/subsites",
    "description": "Run multiple sites from a single SilverStripe install.",
    "license": "BSD-3-Clause",
    "type": "silverstripe-vendormodule",
    "keywords": ["silverstripe", "subsites", "multisite"],
    "authors": [
        {
            "name": "Sam Minnee",
            "email": "sam@silverstripe.com"
        }
    ],
    "require": {
        "silverstripe/framework": "^4",
        "silverstripe/cms": "^4",
        "silverstripe/admin": "^1",
        "silverstripe/asset-admin": "^1",
        "silverstripe/errorpage": "^1",
        "silverstripe/versioned": "^1"
    },
    "require-dev": {
        "phpunit/phpunit": "^5.7",
        "squizlabs/php_codesniffer": "^3.0",
        "silverstripe/behat-extension": "^3",
        "silverstripe/serve": "dev-master",
        "se/selenium-server-standalone": "2.41.0"
    },
    "autoload": {
        "psr-4": {
            "SilverStripe\\Subsites\\": "src/",
            "SilverStripe\\Subsites\\Tests\\": "tests/php/"
        }
    },
    "extra": {
        "branch-alias": {
            "dev-master": "2.0.x-dev"
        },
        "expose": [
            "javascript",
            "css"
        ]
    },
    "minimum-stability": "dev",
    "prefer-stable": true
}

{
    "name": "silverstripe/subsites",
    "description": "Run multiple sites from a single SilverStripe install.",
    "license": "BSD-3-Clause",
    "type": "silverstripe-vendormodule",
    "keywords": ["silverstripe", "subsites", "multisite"],
    "authors": [
        {
            "name": "Sam Minnee",
            "email": "sam@silverstripe.com"
        }
    ],
    "require": {
        "silverstripe/framework": "^4",
        "silverstripe/cms": "^4",
        "silverstripe/admin": "^1",
        "silverstripe/asset-admin": "^1",
        "silverstripe/errorpage": "^1",
        "silverstripe/versioned": "^1"
    },
    "require-dev": {
        "phpunit/phpunit": "^5.7",
        "squizlabs/php_codesniffer": "^3.0",
        "silverstripe/behat-extension": "^3",
        "silverstripe/serve": "^2.0",
        "se/selenium-server-standalone": "2.41.0"
    },
    "autoload": {
        "psr-4": {
            "SilverStripe\\Subsites\\": "src/",
            "SilverStripe\\Subsites\\Tests\\": "tests/php/"
        }
    },
    "extra": {
        "branch-alias": {
            "dev-master": "2.0.x-dev"
        },
        "expose": [
            "javascript",
            "css"
        ]
    },
    "minimum-stability": "dev",
    "prefer-stable": true
}

Update constraint for silverstripe/serve dependency
Update constraint for silverstripe/serve dependency
