New functionality:

–

Bug fixes:

–

Breaking changes:

–

New functionality:

* #78: Control keep-alive behavior by calling `res->setHeader("Connection", "close")`

* #77: Normalize header names

* #72: Support for body parsers. See the [HTML Forms example](examples/HTML-Forms/HTML-Forms.ino) for usage

* #71: `HTTPRequest` supports `getClientIP()`

* #65: New interface to request and path parameters. Allows iterating over path parameters to retrive multi-value parameters

Bug fixes:

* #69: Treat `+` correctly during URL decoding

Breaking changes:

* HTTP header names are normalized for requests and responses: Each header name starts with a capital letter, all letters after a non-printable character are also capitalized, all other letters are converted to lower case.

* If you want to retrieve header values:

* Use `Connection` instead of `connection`

* Use `Content-Type` instead of `CONTENT-TYPE`

* Interface to Request and URL parameters has changed

* Former *request paremters* are now called *query parameters*

* `ResourceParameters::getRequestParameterInt()` does no longer exist. Use `std::atoi(str.c_str())`

* `ResourceParameter::isRequestParameterSet()` is now `ResourceParameter::isQueryParameterSet()`

* `std::string ResourceParameter::getRequestParameter(std::string const &name)` is replaced by `bool ResourceParameter::getQueryParameter(std::string const &name, std::string &val)`

* The return value reflects whether a request parameter was specified. The request parameter value is written to the second argument.

* See issue #62 for mor details

* `getQueryParameter()` will return the first occurence of a parameter with a given name (that did not change). You can access additional parameter values using the new `ResourceParameters::beginQueryParameters()` and `ResourceParameters::endQueryParameters()` functions (for a URL like `/?foo=bar&foo=baz` this will yield `(foo, bar)` and `(foo, baz)`.

* Former *URL parameters* are now called *path parameters*

* `ResourceParameters::getUrlParameterInt()` does no longer exist. Use `std::atoi(str._cstr())`

* `std::string ResourceParameter::getURLParameter(std::string const &name)` is now `std::string ResourceParameter::getPathParameter(std::string const &name)`

* `uint8_t HTTPNode::getUrlParamCount()` is now `size_t HTTPNode::getPathParamCount()`

Bug Fixes:

- Issues regarding websockets (#58, #59)

New "Features" and other changes:

* Add HTTP Status Code 431 - Header too long

* Added doxgen documentation

* Some Typos

* Allow modification of HTTPSServerConstants using CFLAGS

* Configurable logging

* Use spaces everywhere

Bug Fixes:

* Clean close connections correctly when stopping the server

* Fix off-by-one error in number formatting (e.g. content-length)

* Close WebSockets properly when shutting down the server.

* Handle percent encoding of URL and request parameters.

* WebSocket example: Hostname instead of IP

Breaking Changes:

* (internal) HTTPConnection::clientError/serverError -> raiseError(code, reason)

_For earlier versions, see [releases on GitHub](https://github.com/fhessel/esp32_https_server/releases)._