diff --git a/CMakeLists.txt b/CMakeLists.txt
index 62cc6c59d..1254cec6e 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -21,7 +21,7 @@
 
 cmake_minimum_required(VERSION 3.16)
 
-project(wolfMQTT VERSION 1.19.0 LANGUAGES C)
+project(wolfMQTT VERSION 1.19.1 LANGUAGES C)
 set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/bin)
 
 include(${CMAKE_CURRENT_SOURCE_DIR}/cmake/functions.cmake)
diff --git a/ChangeLog.md b/ChangeLog.md
index bc18fbdba..8638ca6d0 100644
--- a/ChangeLog.md
+++ b/ChangeLog.md
@@ -1,5 +1,12 @@
 ## Release Notes
 
+### v1.19.1 (11/06/2024)
+Release 1.19.1 has been developed according to wolfSSL's development and QA process (see link below) and successfully passed the quality criteria.
+https://www.wolfssl.com/about/wolfssl-software-development-process-quality-assurance
+
+* wolfssl 5.7.2 time_helper type adjustments for Espressif example by @gojimmypi in #404
+* Fix Doxygen issues by @embhorn in #403
+
 ### v1.19.0 (3/22/2024)
 Release 1.19.0 has been developed according to wolfSSL's development and QA process (see link below) and successfully passed the quality criteria.
 https://www.wolfssl.com/about/wolfssl-software-development-process-quality-assurance
@@ -314,7 +321,7 @@ https://www.wolfssl.com/about/wolfssl-software-development-process-quality-assur
 * Refactor to use new `MQTT_CODE_STDIN_WAKE` return code for examples using STDIN to send publish messages (normal blocking mode only).
 
 ### v0.12 (12/20/16)
-* Fixes issue with read timeout in non-blocking mode with TLS enabled being teated as socket error.
+* Fixes issue with read timeout in non-blocking mode with TLS enabled being treated as socket error.
 * Fixed issue with “msg->stat” not getting reset on failure or timeout.
 * Fix to not link libwolfssl with ./configure --disable-tls.
 * Added AWS IoT Example and test script.
diff --git a/IDE/ARDUINO/wolfmqtt_client/wolfmqtt_client.ino b/IDE/ARDUINO/wolfmqtt_client/wolfmqtt_client.ino
index c10c3705f..ed01992fd 100644
--- a/IDE/ARDUINO/wolfmqtt_client/wolfmqtt_client.ino
+++ b/IDE/ARDUINO/wolfmqtt_client/wolfmqtt_client.ino
@@ -132,7 +132,7 @@ static int mqttclient_message_cb(MqttClient *client, MqttMessage *msg,
   byte buf[PRINT_BUFFER_SIZE + 1];
   word32 len;
 
-  (void)client; /* Supress un-used argument */
+  (void)client; /* Suppress un-used argument */
 
   if (msg_new) {
     /* Determine min size to dump */
diff --git a/IDE/Espressif/ESP-IDF/examples/AWS_IoT_MQTT/components/wolfmqtt/install_wolfMQTT.cmd b/IDE/Espressif/ESP-IDF/examples/AWS_IoT_MQTT/components/wolfmqtt/install_wolfMQTT.cmd
index 01cbfc626..490767175 100644
--- a/IDE/Espressif/ESP-IDF/examples/AWS_IoT_MQTT/components/wolfmqtt/install_wolfMQTT.cmd
+++ b/IDE/Espressif/ESP-IDF/examples/AWS_IoT_MQTT/components/wolfmqtt/install_wolfMQTT.cmd
@@ -2,7 +2,7 @@ echo NOTICE: This used the experimental sparse checkout.
 echo See https://git-scm.com/docs/git-sparse-checkout/2.37.0
 echo and https://github.blog/2020-01-17-bring-your-monorepo-down-to-size-with-sparse-checkout/
 echo ""
-echo  intialize...
+echo  initialize...
 git init
 
 echo remote origin https://github.com/wolfSSL/wolfMQTT.git
diff --git a/IDE/Espressif/ESP-IDF/examples/AWS_IoT_MQTT/components/wolfssl/include/user_settings.h b/IDE/Espressif/ESP-IDF/examples/AWS_IoT_MQTT/components/wolfssl/include/user_settings.h
index ecc9ec9d8..e21ece381 100644
--- a/IDE/Espressif/ESP-IDF/examples/AWS_IoT_MQTT/components/wolfssl/include/user_settings.h
+++ b/IDE/Espressif/ESP-IDF/examples/AWS_IoT_MQTT/components/wolfssl/include/user_settings.h
@@ -310,7 +310,7 @@
     /***** END CONFIG_IDF_TARGET_ESP32C6 *****/
 
 #elif defined(CONFIG_IDF_TARGET_ESP32H2)
-    /*  wolfSSL Hardware Acceleration not yet implemented */
+    /*  wolfSSL hardware acceleration not yet implemented */
     #define NO_ESP32_CRYPT
     #define NO_WOLFSSL_ESP32_CRYPT_HASH
     #define NO_WOLFSSL_ESP32_CRYPT_AES
@@ -318,7 +318,7 @@
     /***** END CONFIG_IDF_TARGET_ESP32H2 *****/
 
 #elif defined(CONFIG_IDF_TARGET_ESP8266)
-    /* There's no hardware accleration on the ESP8266 */
+    /* There's no hardware acceleration on the ESP8266 */
     #define NO_ESP32_CRYPT
     #define NO_WOLFSSL_ESP32_CRYPT_HASH
     #define NO_WOLFSSL_ESP32_CRYPT_AES
@@ -326,7 +326,7 @@
     /***** END CONFIG_IDF_TARGET_ESP266 *****/
 
 #elif defined(CONFIG_IDF_TARGET_ESP8684)
-    /*  There's no Hardware Acceleration available on ESP8684 */
+    /*  There's no hardware acceleration available on ESP8684 */
     #define NO_ESP32_CRYPT
     #define NO_WOLFSSL_ESP32_CRYPT_HASH
     #define NO_WOLFSSL_ESP32_CRYPT_AES
@@ -334,7 +334,7 @@
     /***** END CONFIG_IDF_TARGET_ESP8684 *****/
 
 #else
-    /* Anything else encountered, disable HW accleration */
+    /* Anything else encountered, disable HW acceleration */
     #define NO_ESP32_CRYPT
     #define NO_WOLFSSL_ESP32_CRYPT_HASH
     #define NO_WOLFSSL_ESP32_CRYPT_AES
@@ -362,7 +362,7 @@
 
 /* #define HASH_SIZE_LIMIT */ /* for test.c */
 
-/* #define NO_HW_MATH_TEST */ /* Optionall turn off HW math checks */
+/* #define NO_HW_MATH_TEST */ /* Optionally turn off HW math checks */
 
 /* Optionally include alternate HW test library: alt_hw_test.h */
 /* When enabling, the ./components/wolfssl/CMakeLists.txt file
diff --git a/IDE/Espressif/ESP-IDF/examples/AWS_IoT_MQTT/main/time_helper.c b/IDE/Espressif/ESP-IDF/examples/AWS_IoT_MQTT/main/time_helper.c
index 921d857d3..07e59c627 100644
--- a/IDE/Espressif/ESP-IDF/examples/AWS_IoT_MQTT/main/time_helper.c
+++ b/IDE/Espressif/ESP-IDF/examples/AWS_IoT_MQTT/main/time_helper.c
@@ -167,7 +167,7 @@ esp_err_t set_time_from_string(const char* time_buffer)
 
 
     if (ret == 8) {
-        /* we found a match for all componets */
+        /* we found a match for all components */
 
         const char *months[] = { "Jan", "Feb", "Mar", "Apr", "May", "Jun",
                                  "Jul", "Aug", "Sep", "Oct", "Nov", "Dec" };
@@ -203,7 +203,7 @@ esp_err_t set_time_from_string(const char* time_buffer)
                 ESP_LOGI(TAG, "Time updated to %s", time_buffer);
             }
             else {
-                ESP_LOGE(TAG, "Failed to set system time with strig: %s",
+                ESP_LOGE(TAG, "Failed to set system time with string: %s",
                                time_buffer);
             }
         }
@@ -250,7 +250,7 @@ esp_err_t set_time(void)
     esp_show_current_datetime();
 
 #ifdef LIBWOLFSSL_VERSION_GIT_HASH_DATE
-    /* initialy set a default approximate time from recent git commit */
+    /* Initially set a default approximate time from recent git commit */
     ESP_LOGI(TAG, "Found git hash date, attempting to set system date.");
     set_time_from_string(LIBWOLFSSL_VERSION_GIT_HASH_DATE);
     esp_show_current_datetime();
@@ -349,7 +349,7 @@ esp_err_t set_time_wait_for_ntp(void)
 #endif
 
     if (ret == ESP_OK) {
-        ESP_LOGI(TAG, "Successfuly set time via NTP servers.");
+        ESP_LOGI(TAG, "Successfully set time via NTP servers.");
         }
     else {
         ESP_LOGW(TAG, "Warning: Failed to set time with NTP: "
diff --git a/IDE/Espressif/ESP-IDF/examples/AWS_IoT_MQTT/main/wifi_connect.c b/IDE/Espressif/ESP-IDF/examples/AWS_IoT_MQTT/main/wifi_connect.c
index 384a86274..2fe42ace9 100644
--- a/IDE/Espressif/ESP-IDF/examples/AWS_IoT_MQTT/main/wifi_connect.c
+++ b/IDE/Espressif/ESP-IDF/examples/AWS_IoT_MQTT/main/wifi_connect.c
@@ -196,7 +196,7 @@ int wifi_init_sta(void)
             .ssid = EXAMPLE_ESP_WIFI_SSID,
             .password = EXAMPLE_ESP_WIFI_PASS,
             /* Authmode threshold resets to WPA2 as default if password matches
-             * WPA2 standards (pasword len => 8). If you want to connect the
+             * WPA2 standards (password len => 8). If you want to connect the
              * device to deprecated WEP/WPA networks, Please set the threshold
              * value WIFI_AUTH_WEP/WIFI_AUTH_WPA_PSK and set the password with
              * length and format matching to WIFI_AUTH_WEP/WIFI_AUTH_WPA_PSK
diff --git a/IDE/Espressif/ESP-IDF/examples/wolfmqtt_template/components/wolfssl/include/user_settings.h b/IDE/Espressif/ESP-IDF/examples/wolfmqtt_template/components/wolfssl/include/user_settings.h
index ecc9ec9d8..e21ece381 100644
--- a/IDE/Espressif/ESP-IDF/examples/wolfmqtt_template/components/wolfssl/include/user_settings.h
+++ b/IDE/Espressif/ESP-IDF/examples/wolfmqtt_template/components/wolfssl/include/user_settings.h
@@ -310,7 +310,7 @@
     /***** END CONFIG_IDF_TARGET_ESP32C6 *****/
 
 #elif defined(CONFIG_IDF_TARGET_ESP32H2)
-    /*  wolfSSL Hardware Acceleration not yet implemented */
+    /*  wolfSSL hardware acceleration not yet implemented */
     #define NO_ESP32_CRYPT
     #define NO_WOLFSSL_ESP32_CRYPT_HASH
     #define NO_WOLFSSL_ESP32_CRYPT_AES
@@ -318,7 +318,7 @@
     /***** END CONFIG_IDF_TARGET_ESP32H2 *****/
 
 #elif defined(CONFIG_IDF_TARGET_ESP8266)
-    /* There's no hardware accleration on the ESP8266 */
+    /* There's no hardware acceleration on the ESP8266 */
     #define NO_ESP32_CRYPT
     #define NO_WOLFSSL_ESP32_CRYPT_HASH
     #define NO_WOLFSSL_ESP32_CRYPT_AES
@@ -326,7 +326,7 @@
     /***** END CONFIG_IDF_TARGET_ESP266 *****/
 
 #elif defined(CONFIG_IDF_TARGET_ESP8684)
-    /*  There's no Hardware Acceleration available on ESP8684 */
+    /*  There's no hardware acceleration available on ESP8684 */
     #define NO_ESP32_CRYPT
     #define NO_WOLFSSL_ESP32_CRYPT_HASH
     #define NO_WOLFSSL_ESP32_CRYPT_AES
@@ -334,7 +334,7 @@
     /***** END CONFIG_IDF_TARGET_ESP8684 *****/
 
 #else
-    /* Anything else encountered, disable HW accleration */
+    /* Anything else encountered, disable HW acceleration */
     #define NO_ESP32_CRYPT
     #define NO_WOLFSSL_ESP32_CRYPT_HASH
     #define NO_WOLFSSL_ESP32_CRYPT_AES
@@ -362,7 +362,7 @@
 
 /* #define HASH_SIZE_LIMIT */ /* for test.c */
 
-/* #define NO_HW_MATH_TEST */ /* Optionall turn off HW math checks */
+/* #define NO_HW_MATH_TEST */ /* Optionally turn off HW math checks */
 
 /* Optionally include alternate HW test library: alt_hw_test.h */
 /* When enabling, the ./components/wolfssl/CMakeLists.txt file
diff --git a/IDE/STM32CUBE/README.md b/IDE/STM32CUBE/README.md
index d39c5415d..412200012 100644
--- a/IDE/STM32CUBE/README.md
+++ b/IDE/STM32CUBE/README.md
@@ -14,7 +14,7 @@ The wolfMQTT Cube Pack can be found [here](https://www.wolfssl.com/files/ide/I-C
 
 4. In the `Software Packs` configuration category of the `.ioc` file, click on the wolfMQTT pack and enable the library by checking the box.
 
-5. The Pack defaults to using custom IO provided by the user. Modify `IDE/STM32CUBE/userio_template.h` to supply the custom IO. If you'd like to use LwIP instead, configure the wolfMQTT IO settings in the `.ioc` to enable LwIP compatibilty. You'll also have to enable LwIP in the `Middleware` configuration category of the project. Make sure that `LWIP_DNS (DNS Module)` is enabled in the LwIP general settings.
+5. The Pack defaults to using custom IO provided by the user. Modify `IDE/STM32CUBE/userio_template.h` to supply the custom IO. If you'd like to use LwIP instead, configure the wolfMQTT IO settings in the `.ioc` to enable LwIP compatibility. You'll also have to enable LwIP in the `Middleware` configuration category of the project. Make sure that `LWIP_DNS (DNS Module)` is enabled in the LwIP general settings.
 
 6. Save your changes and select yes to the prompt asking about generating code.
 
diff --git a/README.md b/README.md
index cba3d9037..73d86fde1 100644
--- a/README.md
+++ b/README.md
@@ -387,7 +387,7 @@ To simplify testing a stress build option has been added, `--enable-stress=[args
 The Stress option enables multithreading and nonblocking, and adds defines for
 `TEST_NONBLOCK`, `NUM_PUB_TASKS`, and `NUM_PUB_PER_TASK`.
 
-Examples of useage:
+Examples of usage:
 - `--enable-stress`: stress with default options.
 - `--enable-stress=t7,p8`: stress with 7 threads, and 8 publishes per thread.
 - `--enable-stress=t7,p8 --enable-curl`: same as above, but with curl backend.
diff --git a/configure.ac b/configure.ac
index 6ffbb70d1..465e342e4 100644
--- a/configure.ac
+++ b/configure.ac
@@ -3,7 +3,7 @@
 # All right reserved.
 
 AC_COPYRIGHT([Copyright (C) 2014-2024 wolfSSL Inc.])
-AC_INIT([wolfmqtt],[1.19.0],[https://github.com/wolfssl/wolfMQTT/issues],[wolfmqtt],[http://www.wolfssl.com])
+AC_INIT([wolfmqtt],[1.19.1],[https://github.com/wolfssl/wolfMQTT/issues],[wolfmqtt],[http://www.wolfssl.com])
 
 AC_PREREQ([2.63])
 AC_CONFIG_AUX_DIR([build-aux])
@@ -24,7 +24,7 @@ AC_ARG_PROGRAM
 AC_CONFIG_MACRO_DIR([m4])
 AC_CONFIG_HEADERS([src/config.h])
 
-WOLFMQTT_LIBRARY_VERSION=17:1:0
+WOLFMQTT_LIBRARY_VERSION=17:2:0
 #                        | | |
 #                 +------+ | +---+
 #                 |        |     |
@@ -456,7 +456,7 @@ for option in $OPTION_FLAGS; do
             continue
         fi
 
-        # allow user to igonore system options
+        # allow user to ignore system options
         ignoresys=no
         if [[[ $noequalsign == _* ]]] ;
         then
diff --git a/examples/azure/azureiothub.c b/examples/azure/azureiothub.c
index 221818560..e2fec4e26 100644
--- a/examples/azure/azureiothub.c
+++ b/examples/azure/azureiothub.c
@@ -210,7 +210,7 @@ static int SasTokenCreate(char* sasToken, int sasTokenLen)
     /* URL encode uri (device name) */
     url_encode(mRfc3986, (byte*)AZURE_DEVICE_NAME, deviceName);
 
-    /* Build signature sting "uri \n expiration" */
+    /* Build signature string "uri \n expiration" */
     XSNPRINTF(sigData, sizeof(sigData), AZURE_SIG_FMT, deviceName, lTime);
 
     /* HMAC-SHA256 Hash sigData using decoded key */
diff --git a/examples/mqttnet.c b/examples/mqttnet.c
index 68c242324..5d8847d61 100644
--- a/examples/mqttnet.c
+++ b/examples/mqttnet.c
@@ -384,7 +384,7 @@ static int NetRead(void *context, byte* buf, int buf_len,
 #elif defined(ENABLE_MQTT_CURL)
 
 /* How many times to retry after a timeout. */
-#define MQTT_CURL_NUM_RETRY (2)
+#define MQTT_CURL_NUM_RETRY (3)
 
 #if defined(WOLFMQTT_NONBLOCK) && defined(WOLFMQTT_TEST_NONBLOCK)
 /* Tells the calling function to either return early with
diff --git a/pre-commit.sh b/pre-commit.sh
index 846f347c9..2e92fb3ab 100755
--- a/pre-commit.sh
+++ b/pre-commit.sh
@@ -24,7 +24,7 @@ git stash pop -q
 # restore current config
 echo "\nRestoring current config\n"
 mv tmp.status config.status
-# don't show output incase error from above
+# don't show output in case error from above
 ./config.status >/dev/null 2>&1
 #mv tmp.options.h wolfmqtt/options.h 
 make clean >/dev/null 2>&1
diff --git a/scripts/client.test b/scripts/client.test
index 9ea11a572..9a440772b 100755
--- a/scripts/client.test
+++ b/scripts/client.test
@@ -10,7 +10,7 @@ broker_pid=$no_pid
 source scripts/test_common.sh
 
 # Use minimum of 2 seconds
-# The check timout will sometimes incorrectly trigger if 1 second is used
+# The check timeout will sometimes incorrectly trigger if 1 second is used
 def_args="-T -C 2000"
 
 # Check for mosquitto
diff --git a/scripts/multithread.test b/scripts/multithread.test
index 3af2fb1b4..7a3b3f377 100755
--- a/scripts/multithread.test
+++ b/scripts/multithread.test
@@ -10,7 +10,7 @@ broker_pid=$no_pid
 source scripts/test_common.sh
 
 # Use minimum of 2 seconds
-# The check timout will sometimes incorrectly trigger if 1 second is used
+# The check timeout will sometimes incorrectly trigger if 1 second is used
 def_args="-T -C 2000"
 
 # Check for mosquitto
diff --git a/scripts/nbclient.test b/scripts/nbclient.test
index 42072926e..5e947eafd 100755
--- a/scripts/nbclient.test
+++ b/scripts/nbclient.test
@@ -10,7 +10,7 @@ broker_pid=$no_pid
 source scripts/test_common.sh
 
 # Use minimum of 2 seconds
-# The check timout will sometimes incorrectly trigger if 1 second is used
+# The check timeout will sometimes incorrectly trigger if 1 second is used
 def_args="-T -C 2000"
 
 # Check for mosquitto
diff --git a/wolfmqtt/version.h b/wolfmqtt/version.h
index 02723ff13..80423f1d8 100644
--- a/wolfmqtt/version.h
+++ b/wolfmqtt/version.h
@@ -34,8 +34,8 @@
 extern "C" {
 #endif
 
-#define LIBWOLFMQTT_VERSION_STRING "1.19.0"
-#define LIBWOLFMQTT_VERSION_HEX 0x01019000
+#define LIBWOLFMQTT_VERSION_STRING "1.19.1"
+#define LIBWOLFMQTT_VERSION_HEX 0x01019001
 
 #ifdef __cplusplus
 }