Fixed:

• Fixed an issue where NIOWebSocketClient would not properly forward request headers. (#1866)

Fixes Swift 4 warnings in Vapor project.

New:

• makeResponse has been renamed to response. (#1671, #1672)

let res = req.response()

• ParametersContainer has a new rawValues(_:) method for accessing all string parameters for a given type. (#1705)

let ids: [String] = request.parameters.rawValues(User.self)

• WebSocket upgrader now supports max frame size. (#1777)

HTTPServer.webSocketUpgrader(maxFrameSize: 42_000)

• [Middleware].makeResponder(…) method had a typo fixed. (#1755)
• Arrays now serialize to JSON by default.

Fixed:

• Multiple issues with premature connection closure while streaming large files have been resolved. (HTTP 3.1.4, HTTP 3.1.3)
• Starting Vapor no longer calls .wait(). (#1788)
• HTTP 204 responses now close connection properly. (#1787)
• Improved error messages for missing content-type headers. (#1786, #1813)
• Logger output is now more concise. (#1796)
• Threads are now properly cleaned up on application shutdown. (#1794)

Fixed:

• NotFound error now conforms to AbortError and returns a 404 status code (#1771 #1770)

Fixed:

• DatabaseConnectable conformance now correctly uses the private container to avoid sharing connections between threads (#1766).