:mega: ktor 0.9.2 has been released * New auth DS...

# ktor

[cy]

📣 ktor 0.9.2 has been released

* New auth DSL, more suspendable functions (such as `verify`/`validate`)
* RoutingResolveTrace for introspecting routing resolution process
* HTTP client improvements and bugfixes (DSL, reconnect, redirect, cookies, websockets and more)
* CIO http client pipelining support, chunked and more
* CIO initial TLS support
* Session authentication provider
* OAuth2: introduce ability to generate and verify state field
* OAuth: fix scopes parameter to conform to RFC (#329)
* OAuth2: fix bug with double scopes encoding (#370)
* OAuth2: add ability to intercept redirect URL
* CORS: introduce allowSameOrigin option
* Auth: provide application call as receiver for validate functions (#375 and related)
* Test host reworked, handleRequest reads the body and redirects the exceptions correctly
* Servlets: fixed inputStream acquisition, fixed error handling
* Java 9 compatibility improved (no modules yet)
* Digest auth fixes (#380)
* Log running connectors details for better development experience (#318)
* Last-Modified header and related functionality to work in proper GMT time zone (#344)
* IncomingContent is deprecated
* URLBuilder fixes and improvements
* Documentation improvements
* Performance optimizations (Netty, CIO server backends)
* CIO server improved stability
* Encrypted session support (SessionTransportTransformerEncrypt)
* Empty (null) model for freemarker (#291)
* ContentNegotiation missing Accept header support (#317)

See https://ktor.io/quickstart/migration.html for required migration steps