Stars1233 · pull · Oct 8, 2025 · Oct 8, 2025 · Oct 8, 2025 · Oct 8, 2025
diff --git a/.github/ISSUE_TEMPLATE/Issue-report.yml b/.github/ISSUE_TEMPLATE/Issue-report.yml
@@ -43,6 +43,8 @@ body:
  - latest stable Release (if not listed below)
  - latest development Release Candidate (RC-X)
  - latest master (checkout manually)
+ - v3.3.2
+ - v3.3.2
  - v3.3.1
  - v3.3.0
  - v3.2.1

diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
@@ -17,6 +17,7 @@ jobs:
  - name: Checkout repository
  uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
  with:
+ token: ${{ secrets.TOOLS_UPLOAD_PAT }}
  ref: ${{ github.event.release.target_commitish }}
  fetch-depth: 0
 
@@ -33,5 +34,5 @@ jobs:
 
  - name: Build Release
  env:
- GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+ GITHUB_TOKEN: ${{ secrets.TOOLS_UPLOAD_PAT }}
  run: bash ./.github/scripts/on-release.sh
diff --git a/.gitlab/workflows/common.yml b/.gitlab/workflows/common.yml
@@ -13,7 +13,7 @@ stages:
 
 variables:
  ESP_IDF_VERSION: "5.5"
- ESP_ARDUINO_VERSION: "3.3.1"
+ ESP_ARDUINO_VERSION: "3.3.2"
 
 #############
 # `default` #

diff --git a/cores/esp32/HEXBuilder.cpp b/cores/esp32/HEXBuilder.cpp
@@ -18,6 +18,7 @@
 */
 
 #include "HEXBuilder.h"
+#include <ctype.h>
 
 static uint8_t hex_char_to_byte(uint8_t c) {
  return (c >= 'a' && c <= 'f') ? (c - ((uint8_t)'a' - 0xa))
@@ -26,6 +27,19 @@ static uint8_t hex_char_to_byte(uint8_t c) {
  : 0x10; // unknown char is 16
 }
 
+bool HEXBuilder::isHexString(const char *str, size_t len) {
+ for (size_t i = 0; i < len; i++) {
+ if (isxdigit(str[i]) == 0) {
+ return false;
+ }
+ }
+ return true;
+}
+
+bool HEXBuilder::isHexString(String str) {
+ return isHexString(str.c_str(), str.length());
+}
+
 size_t HEXBuilder::hex2bytes(unsigned char *out, size_t maxlen, String &in) {
  return hex2bytes(out, maxlen, in.c_str());
 }

diff --git a/cores/esp32/HEXBuilder.h b/cores/esp32/HEXBuilder.h
@@ -32,5 +32,8 @@ class HEXBuilder {
 
  static String bytes2hex(const unsigned char *in, size_t len);
  static size_t bytes2hex(char *out, size_t maxlen, const unsigned char *in, size_t len);
+
+ static bool isHexString(const char *str, size_t len);
+ static bool isHexString(String str);
 };
 #endif
diff --git a/cores/esp32/esp_arduino_version.h b/cores/esp32/esp_arduino_version.h
@@ -23,7 +23,7 @@ extern "C" {
 /** Minor version number (x.X.x) */
 #define ESP_ARDUINO_VERSION_MINOR 3
 /** Patch version number (x.x.X) */
-#define ESP_ARDUINO_VERSION_PATCH 1
+#define ESP_ARDUINO_VERSION_PATCH 2
 
 /**
  * Macro to convert ARDUINO version number into an integer

diff --git a/docs/conf_common.py b/docs/conf_common.py
@@ -4,7 +4,7 @@
 
 # Used for substituting variables in the documentation
 rst_prolog = """
-.. |version| replace:: 3.3.1
+.. |version| replace:: 3.3.2
 .. |idf_version| replace:: 5.5
 """
 

diff --git a/libraries/ArduinoOTA/library.properties b/libraries/ArduinoOTA/library.properties
@@ -1,5 +1,5 @@
 name=ArduinoOTA
-version=3.3.1
+version=3.3.2
 author=Ivan Grokhotkov and Hristo Gochkov
 maintainer=Hristo Gochkov <hristo@espressif.com>
 sentence=Enables Over The Air upgrades, via wifi and espota.py UDP request/TCP download.

diff --git a/libraries/ArduinoOTA/src/ArduinoOTA.cpp b/libraries/ArduinoOTA/src/ArduinoOTA.cpp
@@ -19,6 +19,7 @@
 #include "ArduinoOTA.h"
 #include "NetworkClient.h"
 #include "ESPmDNS.h"
+#include "HEXBuilder.h"
 #include "SHA2Builder.h"
 #include "PBKDF2_HMACBuilder.h"
 #include "Update.h"
@@ -86,6 +87,26 @@ ArduinoOTAClass &ArduinoOTAClass::setPassword(const char *password) {
 
 ArduinoOTAClass &ArduinoOTAClass::setPasswordHash(const char *password) {
  if (_state == OTA_IDLE && password) {
+ size_t len = strlen(password);
+ bool is_hex = HEXBuilder::isHexString(password, len);
+
+ if (!is_hex) {
+ log_e("Invalid password hash. Expected hex string (0-9, a-f, A-F).");
+ return *this;
+ }
+
+ if (len == 32) {
+ // Warn if MD5 hash is detected (32 hex characters)
+ log_w("MD5 password hash detected. MD5 is deprecated and insecure.");
+ log_w("Please use setPassword() with plain text or setPasswordHash() with SHA256 hash (64 chars).");
+ log_w("To generate SHA256: echo -n 'yourpassword' | sha256sum");
+ } else if (len == 64) {
+ log_i("Using SHA256 password hash.");
+ } else {
+ log_e("Invalid password hash length. Expected 32 (deprecated MD5) or 64 (SHA256) characters.");
+ return *this;
+ }
+
  // Store the pre-hashed password directly
  _password.clear();
  _password = password;

diff --git a/libraries/AsyncUDP/library.properties b/libraries/AsyncUDP/library.properties
@@ -1,5 +1,5 @@
 name=ESP32 Async UDP
-version=3.3.1
+version=3.3.2
 author=Me-No-Dev
 maintainer=Me-No-Dev
 sentence=Async UDP Library for ESP32

diff --git a/libraries/BLE/library.properties b/libraries/BLE/library.properties
@@ -1,5 +1,5 @@
 name=BLE
-version=3.3.1
+version=3.3.2
 author=Neil Kolban <kolban1@kolban.com>
 maintainer=lucasssvaz
 sentence=BLE functions for ESP32

diff --git a/libraries/BluetoothSerial/library.properties b/libraries/BluetoothSerial/library.properties
@@ -1,5 +1,5 @@
 name=BluetoothSerial
-version=3.3.1
+version=3.3.2
 author=Evandro Copercini
 maintainer=Evandro Copercini
 sentence=Simple UART to Classical Bluetooth bridge for ESP32

diff --git a/libraries/DNSServer/library.properties b/libraries/DNSServer/library.properties
@@ -1,5 +1,5 @@
 name=DNSServer
-version=3.3.1
+version=3.3.2
 author=Kristijan Novoselić
 maintainer=Kristijan Novoselić, <kristijan.novoselic@gmail.com>
 sentence=A simple DNS server for ESP32.

diff --git a/libraries/EEPROM/library.properties b/libraries/EEPROM/library.properties
@@ -1,5 +1,5 @@
 name=EEPROM
-version=3.3.1
+version=3.3.2
 author=Ivan Grokhotkov
 maintainer=Paolo Becchi <pbecchi@aerobusiness.it>
 sentence=Enables reading and writing data a sequential, addressable FLASH storage

diff --git a/libraries/ESP32/library.properties b/libraries/ESP32/library.properties
@@ -1,5 +1,5 @@
 name=ESP32
-version=3.3.1
+version=3.3.2
 author=Hristo Gochkov, Ivan Grokhtkov
 maintainer=Hristo Gochkov <hristo@espressif.com>
 sentence=ESP32 sketches examples

diff --git a/libraries/ESP_I2S/library.properties b/libraries/ESP_I2S/library.properties
@@ -1,5 +1,5 @@
 name=ESP_I2S
-version=3.3.1
+version=3.3.2
 author=me-no-dev
 maintainer=me-no-dev
 sentence=Library for ESP I2S communication

diff --git a/libraries/ESP_NOW/library.properties b/libraries/ESP_NOW/library.properties
@@ -1,5 +1,5 @@
 name=ESP_NOW
-version=3.3.1
+version=3.3.2
 author=me-no-dev
 maintainer=P-R-O-C-H-Y
 sentence=Library for ESP_NOW

diff --git a/libraries/ESP_SR/library.properties b/libraries/ESP_SR/library.properties
@@ -1,5 +1,5 @@
 name=ESP_SR
-version=3.3.1
+version=3.3.2
 author=me-no-dev
 maintainer=me-no-dev
 sentence=Library for ESP Sound Recognition

diff --git a/libraries/ESPmDNS/library.properties b/libraries/ESPmDNS/library.properties
@@ -1,5 +1,5 @@
 name=ESPmDNS
-version=3.3.1
+version=3.3.2
 author=Hristo Gochkov, Ivan Grokhtkov
 maintainer=Hristo Gochkov <hristo@espressif.com>
 sentence=ESP32 mDNS Library

diff --git a/libraries/Ethernet/library.properties b/libraries/Ethernet/library.properties
@@ -1,5 +1,5 @@
 name=Ethernet
-version=3.3.1
+version=3.3.2
 author=Hristo Gochkov
 maintainer=Hristo Gochkov <hristo@espressif.com>
 sentence=Enables network connection (local and Internet) using the ESP32 Ethernet.

diff --git a/libraries/FFat/library.properties b/libraries/FFat/library.properties
@@ -1,5 +1,5 @@
 name=FFat
-version=3.3.1
+version=3.3.2
 author=Hristo Gochkov, Ivan Grokhtkov, Larry Bernstone
 maintainer=Hristo Gochkov <hristo@espressif.com>
 sentence=ESP32 FAT on Flash File System

diff --git a/libraries/FS/library.properties b/libraries/FS/library.properties
@@ -1,5 +1,5 @@
 name=FS
-version=3.3.1
+version=3.3.2
 author=Hristo Gochkov, Ivan Grokhtkov
 maintainer=Hristo Gochkov <hristo@espressif.com>
 sentence=ESP32 File System

diff --git a/libraries/HTTPClient/library.properties b/libraries/HTTPClient/library.properties
@@ -1,5 +1,5 @@
 name=HTTPClient
-version=3.3.1
+version=3.3.2
 author=Markus Sattler
 maintainer=Markus Sattler
 sentence=HTTP Client for ESP32

diff --git a/libraries/HTTPUpdate/library.properties b/libraries/HTTPUpdate/library.properties
@@ -1,5 +1,5 @@
 name=HTTPUpdate
-version=3.3.1
+version=3.3.2
 author=Markus Sattler
 maintainer=Markus Sattler
 sentence=Http Update for ESP32

diff --git a/libraries/HTTPUpdateServer/library.properties b/libraries/HTTPUpdateServer/library.properties
@@ -1,5 +1,5 @@
 name=HTTPUpdateServer
-version=3.3.1
+version=3.3.2
 author=Hristo Kapanakov
 maintainer=
 sentence=Simple HTTP Update server based on the WebServer

diff --git a/libraries/Hash/library.properties b/libraries/Hash/library.properties
@@ -1,5 +1,5 @@
 name=Hash
-version=3.3.1
+version=3.3.2
 author=lucasssvaz
 maintainer=lucasssvaz
 sentence=Bundle of hashing functions for the ESP32

diff --git a/libraries/Insights/library.properties b/libraries/Insights/library.properties
@@ -1,5 +1,5 @@
 name=ESP Insights
-version=3.3.1
+version=3.3.2
 author=Sanket Wadekar <sanket.wadekar@espressif.com>
 maintainer=Sanket Wadekar <sanket.wadekar@espressif.com>
 sentence=ESP Insights

diff --git a/libraries/LittleFS/library.properties b/libraries/LittleFS/library.properties
@@ -1,5 +1,5 @@
 name=LittleFS
-version=3.3.1
+version=3.3.2
 author=
 maintainer=
 sentence=LittleFS for esp32

diff --git a/libraries/Matter/library.properties b/libraries/Matter/library.properties
@@ -1,5 +1,5 @@
 name=Matter
-version=3.3.1
+version=3.3.2
 author=Rodrigo Garcia | GitHub @SuGlider
 maintainer=Rodrigo Garcia <Rodrigo.Garcia@espressif.com>
 sentence=Library for supporting Matter environment on ESP32.

diff --git a/libraries/NetBIOS/library.properties b/libraries/NetBIOS/library.properties
@@ -1,5 +1,5 @@
 name=NetBIOS
-version=3.3.1
+version=3.3.2
 author=Pablo@xpablo.cz
 maintainer=Hristo Gochkov<hristo@espressif.com>
 sentence=Enables NBNS (NetBIOS) name resolution.

diff --git a/libraries/Network/library.properties b/libraries/Network/library.properties
@@ -1,5 +1,5 @@
 name=Networking
-version=3.3.1
+version=3.3.2
 author=Hristo Gochkov
 maintainer=Hristo Gochkov <hristo@espressif.com>
 sentence=General network management library.

diff --git a/libraries/NetworkClientSecure/library.properties b/libraries/NetworkClientSecure/library.properties
@@ -1,5 +1,5 @@
 name=NetworkClientSecure
-version=3.3.1
+version=3.3.2
 author=Evandro Luis Copercini
 maintainer=Github Community
 sentence=Enables secure network connection (local and Internet) using the ESP32 built-in WiFi.

diff --git a/libraries/OpenThread/library.properties b/libraries/OpenThread/library.properties
@@ -1,5 +1,5 @@
 name=OpenThread
-version=3.3.1
+version=3.3.2
 author=Rodrigo Garcia | GitHub @SuGlider
 maintainer=Rodrigo Garcia <Rodrigo.Garcia@espressif.com>
 sentence=Library for OpenThread Network on ESP32.

diff --git a/libraries/PPP/library.properties b/libraries/PPP/library.properties
@@ -1,5 +1,5 @@
 name=PPP
-version=3.3.1
+version=3.3.2
 author=Hristo Gochkov
 maintainer=Hristo Gochkov <hristo@espressif.com>
 sentence=Enables network connection using GSM Modem.

diff --git a/libraries/Preferences/library.properties b/libraries/Preferences/library.properties
@@ -1,5 +1,5 @@
 name=Preferences
-version=3.3.1
+version=3.3.2
 author=Hristo Gochkov
 maintainer=Hristo Gochkov <hristo@espressif.com>
 sentence=Provides friendly access to ESP32's Non-Volatile Storage

diff --git a/libraries/RainMaker/library.properties b/libraries/RainMaker/library.properties
@@ -1,5 +1,5 @@
 name=ESP RainMaker
-version=3.3.1
+version=3.3.2
 author=Sweety Mhaiske <switi.mhaiske@espressif.com>
 maintainer=Hristo Gochkov <hristo@espressif.com>
 sentence=ESP RainMaker Support

diff --git a/libraries/SD/library.properties b/libraries/SD/library.properties
@@ -1,5 +1,5 @@
 name=SD
-version=3.3.1
+version=3.3.2
 author=Arduino, SparkFun
 maintainer=Arduino <info@arduino.cc>
 sentence=Enables reading and writing on SD cards. For all Arduino boards.

diff --git a/libraries/SD_MMC/library.properties b/libraries/SD_MMC/library.properties
@@ -1,5 +1,5 @@
 name=SD_MMC
-version=3.3.1
+version=3.3.2
 author=Hristo Gochkov, Ivan Grokhtkov
 maintainer=Hristo Gochkov <hristo@espressif.com>
 sentence=ESP32 SDMMC File System

diff --git a/libraries/SPI/library.properties b/libraries/SPI/library.properties
@@ -1,5 +1,5 @@
 name=SPI
-version=3.3.1
+version=3.3.2
 author=Hristo Gochkov
 maintainer=Hristo Gochkov <hristo@espressif.com>
 sentence=Enables the communication with devices that use the Serial Peripheral Interface (SPI) Bus. For all Arduino boards, BUT Arduino DUE.

diff --git a/libraries/SPIFFS/library.properties b/libraries/SPIFFS/library.properties
@@ -1,5 +1,5 @@
 name=SPIFFS
-version=3.3.1
+version=3.3.2
 author=Hristo Gochkov, Ivan Grokhtkov
 maintainer=Hristo Gochkov <hristo@espressif.com>
 sentence=ESP32 SPIFFS File System

diff --git a/libraries/SimpleBLE/library.properties b/libraries/SimpleBLE/library.properties
@@ -1,5 +1,5 @@
 name=SimpleBLE
-version=3.3.1
+version=3.3.2
 author=Hristo Gochkov
 maintainer=Hristo Gochkov <hristo@espressif.com>
 sentence=Provides really simple BLE advertizer with just on and off

diff --git a/libraries/TFLiteMicro/library.properties b/libraries/TFLiteMicro/library.properties
@@ -1,5 +1,5 @@
 name=TFLite Micro
-version=3.3.1
+version=3.3.2
 author=Sanket Wadekar
 maintainer=Sanket Wadekar
 sentence=TensorFlow Lite for Microcontrollers

diff --git a/libraries/Ticker/library.properties b/libraries/Ticker/library.properties
@@ -1,5 +1,5 @@
 name=Ticker
-version=3.3.1
+version=3.3.2
 author=Bert Melis
 maintainer=Hristo Gochkov <hristo@espressif.com>
 sentence=Allows to call functions with a given interval.

diff --git a/libraries/USB/library.properties b/libraries/USB/library.properties
@@ -1,5 +1,5 @@
 name=USB
-version=3.3.1
+version=3.3.2
 author=Hristo Gochkov
 maintainer=Hristo Gochkov <hristo@espressif.com>
 sentence=ESP32S2 USB Library

diff --git a/libraries/Update/library.properties b/libraries/Update/library.properties
@@ -1,5 +1,5 @@
 name=Update
-version=3.3.1
+version=3.3.2
 author=Hristo Gochkov
 maintainer=Hristo Gochkov <hristo@espressif.com>
 sentence=ESP32 Sketch Update Library

diff --git a/libraries/WebServer/library.properties b/libraries/WebServer/library.properties
@@ -1,5 +1,5 @@
 name=WebServer
-version=3.3.1
+version=3.3.2
 author=Ivan Grokhotkov
 maintainer=Ivan Grokhtkov <ivan@esp8266.com>
 sentence=Simple web server library

diff --git a/libraries/WiFi/library.properties b/libraries/WiFi/library.properties
@@ -1,5 +1,5 @@
 name=WiFi
-version=3.3.1
+version=3.3.2
 author=Hristo Gochkov
 maintainer=Hristo Gochkov <hristo@espressif.com>
 sentence=Enables network connection (local and Internet) using the ESP32 built-in WiFi.
-Original file line number
+Diff line change
@@ Expand Up / @@ -43,6 +43,8 @@ body: @@
   - latest stable Release (if not listed below)
   - latest development Release Candidate (RC-X)
   - latest master (checkout manually)
+  - v3.3.2
+  - v3.3.2
   - v3.3.1
   - v3.3.0
   - v3.2.1
@@ Expand Down @@