warnings when compiling

[uploader18]

Hi!

I get this warnings and telnet neither mqtt work.

`.pio\libdeps\esp01_1m\PubSubClient\src\PubSubClient.cpp: In member function 'boolean PubSubClient::publish_P(const char*, const uint8_t*, unsigned int, boolean)': .pio\libdeps\esp01_1m\PubSubClient\src\PubSubClient.cpp:523:16: warning: comparison of integer expressions of different signedness: 'unsigned int' and 'int' [-Wsign-compare]
523 | return (rc == expectedLength); | ~~~^~~~Compiling .pio\build\esp01_1m\lib049\ESP8266mDNS\LEAmDNS.cpp.o

.pio\libdeps\esp01_1m\RemoteDebug\src\RemoteDebug.cpp: In member function 'void RemoteDebug::handle()':
.pio\libdeps\esp01_1m\RemoteDebug\src\RemoteDebug.cpp:299:39: warning: 'WiFiClient WiFiServer::available(uint8_t*)' is deprecated: Renamed to accept(). [-Wdeprecated-declarations]
  299 |    newClient = TelnetServer.available();
      |                                       ^
In file included from C:\Users\ziga\.platformio\packages\framework-arduinoespressif8266\libraries\ESP8266WiFi\src/ESP8266WiFi.h:40,
                 from .pio\libdeps\esp01_1m\RemoteDebug\src\RemoteDebug.cpp:102:
C:\Users\ziga\.platformio\packages\framework-arduinoespressif8266\libraries\ESP8266WiFi\src/WiFiServer.h:85:14: note: declared here
   85 |   WiFiClient available(uint8_t* status = NULL) __attribute__((deprecated("Renamed to accept().")));
      |              ^~~~~~~~~
.pio\libdeps\esp01_1m\RemoteDebug\src\RemoteDebug.cpp:323:42: warning: 'WiFiClient WiFiServer::available(uint8_t*)' is deprecated: Renamed to accept(). [-Wdeprecated-declarations]
  323 |    TelnetClient = TelnetServer.available();
      |                                          ^
In file included from C:\Users\ziga\.platformio\packages\framework-arduinoespressif8266\libraries\ESP8266WiFi\src/ESP8266WiFi.h:40,
                 from .pio\libdeps\esp01_1m\RemoteDebug\src\RemoteDebug.cpp:102:
C:\Users\ziga\.platformio\packages\framework-arduinoespressif8266\libraries\ESP8266WiFi\src/WiFiServer.h:85:14: note: declared here
   85 |   WiFiClient available(uint8_t* status = NULL) __attribute__((deprecated("Renamed to accept().")));
      |              ^~~~~Archiving .pio\build\esp01_1m\lib4f8\libPubSubClient.a
~~~~`

regards Ziga