Change log

Supports new element as AutoConnectSytle that can insert the custom CSS into AutoConnectAux page.
Supports that <br> tags can now be added to each element.
Supports that able to place the checkbox label forward or backward.
Supports flicker signal output according to the status of WiFi_mode.
Supports AutoConnectAux::fetchElement function to retrieve inputted element values via a custom Web page.
Fixed bug in AutoConnectCredential when offset is >256.

Fixed the unable to get AutoConnectElemets values in the sketch with ESP8266 arduino core 2.5.2.

Supports ESP8266 Arduino core 2.5.2.
Menu text/background color can be statically customized.
Added the enable attribute to the AutoConnectElements. This attribute gives dynamically change to the element activation during the sketch executing.
Added ID attribute to HTML tag generated from AutoConnectText.
Fixed the input box layout collapsed.
Fixed that the decoration of AutoConnectButton was disabled.
Fixed that the value remains even after clearing the option with AutoConnectSelect.
Fixed that an alignment violation exception occurred when loading AutoConnectAux described by JSON with PROGMEM attribute.

Supports ArduinoJson 6.9.1 or later.
Supports allocating JsonDocument buffer to PSRAM on ESP32 with ArduinoJson 6.10.0 or later.
Supports operator[] as a shortcut for AutoConnectAux::getElement function.
Supports AutoConnectElement::as<T> function to easily coding for conversion from an AutoConnectElement to an actual type.
Supports new element type AutoConnectFile and built-in file uploader.
Supports a format attribute with the AutoConnectText element.
Supports a selected attribute with the AutoConnectSelect element.
Supports multiple element loading with AutoConnectAux::loadElement.
Changed menu labels placement in source files structure.
Changed API interface of **AutoConnect::where function.
Fixed blank page responds with Configure new.
Fixed loading elements value missing.
Fixed losing elements in saveElement with ArduinoJson V6.
Fixed compile error with older than ESP8266 core 2.5.0.

Fixed crash in some environments. Thank you @ageurtse
Supports AutoConnect menu extension by user sketch with AutoConnectAux.
Supports loading and saving of user-defined parameters with JSON format.
Improved the WiFi connection sequence at the first WiFi.begin. Even if AutoConnectConfig::autoReconnect is disabled when SSID and PSK are not specified, it will use the information of the last established access point. The autoReconnect option will achieve trying the connect after a previous connection failed.
Supports the AutoConnectConfig::immediateStart option and immediately starts the portal without first trying WiFi.begin. You can start the captive portal at any time in combination with the AutoConnectConfig::autoRise option.
Improved boot uri after reset. AutoConnectConfig::bootUri can be specified either /_ac or HOME path as the uri to be accessed after invoking Reset from AutoConnect menu.
Improved source code placement of predefined macros. Defined common macros have been moved to AutoConnectDefs.h.
Supports AutoConnectConfig::hostName. It activates WiFi.hostname()/WiFi.setHostName().
Supports the captive portal time-out. It can be controlled by AutoConnectConfig::portalTimeout and AutoConnectConfig::retainPortal.

Improvement of RSSI detection for saved SSIDs.
Fixed disconnection SoftAP completely at the first connection phase of the AutoConnect::begin.

Supports ESP32.
Fixed that crash may occur if the number of stored credentials in the EEPROM is smaller than the number of found WiFi networks.

Automatically focus passphrase after selecting SSID with Configure New AP.
Supports AutoConnectConfig::autoReconnect option, it will scan the WLAN when it can not connect to the default SSID, apply the applicable credentials if it is saved, and try reconnecting.