This is a prerelease containing bugfixes.

Commits

• d5e2bb1 Update IDF to 90747cc8b (#3118)
• f4acac4 Bugfix/http client (#2867)
• 5137fc5 Ble notification/indication status and timeout (#2998)
• 03066e4 Flush UART RX queue too (#3009)
• cd5257a ESP.getCpuFreqMHz fix (#3007)
• ee6336a links http -> https (#3010)
• 61f7193 The progress callback is now correctly invoked with Update.write (#3024)
• ec40c4c Cast TimerWakeup conversion factor as ULL (#3027)
• 2bda4a9 Fix BLE stop advertising not working (#3034)
• 91b9fae Add generic IP utilities (#3038)
• 2a1fde7 Include stdint for uint16_t (#3069)
• a12d609 Corrected count of characteristics to get (#3082)
• 7357667 add core installation 1.0.2 (#3064)
• 007a93e Update Print.cpp (#3060)
• a5f3fc6 Magicbit Variant (#3107)
• 65e256c Try github CI (#3115)
• fa55a2c Update stale.yml
• a070884 Update stale.yml
• a9c8b46 Update stale.yml
• 6954150 Create stale.yml
• 548f712 Fix empty libs being included with the builder (#2997)
• 56ce580 Fix incorrect definition of FPSTR() and move from pgmspace.h to WString.h (#1371) (#2961)
• 509d31b create variant for magicbit board (#2987)
• 9e32cec Update IDF to a8916daeb (#2992)
• 3376ea1 Added more menu settings for TinyPICO - Fash mode and Flash speed. Set Flash mode default to QIO (#2976)
• 1c7e329 RMT: Fix in bitshift of NeoPixel example project (#2986)
• c17b212 WPA2 connection fix (significant improvement to connection time) (#2989)
• 7dbda49 Update boards.txt (#2933)
• d1134fd Fix issue with semaphores (#2974)
• d5fdd71 WiFiClient.cpp - Fix connect() behavior (#2784)
• ca7106e Added convert method to EEPROM to transfer data from partition to nvs (#2841)
• 87e5787 Added support for TinyPICO in the boards list (#2901)
• c13d11e fix empty reply from server error (#2903)
• b0d8d4d Change some WiFi buffer settings to match esp-idf. See #2899 (#2912)
• 05de017 BLE Library onRead Callback fix and Client disconnect feature (#2913)
• e1548e9 Fix hang on client disconnect during upload (#2914)
• c29ec9d Removed partitioning comments from EEPROM class example (#2920)
• b3783fb fixed typo (#2927)
• a22ec4a Reduce flash usage up to 214k in one click (#2929)
• 20498cf Expand gitignore to cover files created by Visual Micro (#2934)
• 02e5172 Fix Timeout Bug in WebServer (#2938)
• d2816b2 Fix Unused Variable Warning (#2940)
• 2e32022 ESP8266 => ESP32 tidyup, set correct default port (#2948)
• 74ffdac fix for BLE Library Compile Error #2866 (#2876)
• 4ee17ec Fix warning -Wempty-body by adding braces to 'if' stmt body (#2951)
• 476660f Cleanup WiFiMulti (#2955)
• f558e69 Fix warnings in platformio (#2960)
• 5bf3aab Make a selective menuconfig option for FFat (#2966)
• 1aced12 docs: fix typo (#2973)
• 7d78247 Fix persistance issue found, see ESP8266 issue #6152 (#2851)
• 89feacb Fix map() division by zero (#2848)
• aae6f24 Update (#2838)
• 43b781a Update AsyncUDP library.json (#2837)
• e055b28 Ignore Werror-maybe-uninitialized from Azure IoT Library (#2824)
• 714ba94 Update BLERemoteCharacteristic.cpp (#2800)
• e57de64 Fixed multi_heap_free failed during setting the value of the characteristic in BLE Library. (#2789)
• fd5a2f0 Fix #2750 (#2763)
• e9389e3 Fix AsyncUDP buffer error

Includes various bugfixes and updated IDF, Camera and Face libraries.

Commits

• 0acf19a Update IDF to v3.2 977854975 (#2771)
• aff2e42 Add Pycom GPy board (#2754)
• 2743e7b Update mac.md (#2745)
• c453a00 Adding TTGO T1 board definition (#2744)
• 2f249ed Use std::abs for a float-compatible abs() function (#2738)
• bd57ff4 StreamString SSO fix (#2736)
• 43bf393 Fix semaphores in IDF & std::string assert (#2728)
• bea7bd1 Implemented ability to change BLE address (#2690)
• 7dd537f Fix libgcc not being in rom
• 50d1429 Update esp32-hal-rmt.c
• d13de28 Undo the redefinition of FPSTR from 8266 merge (#2726)
• 697d4ff Add board "WEMOS D1 MINI ESP32". (#2710)
• ab309e4 Copy ESP8266 String w/SSO to ESP32 repo (#2715)
• 932666a Ensure that _size is properly set in begin (#2706)
• a0ad987 Add TTGO T-Watch board definition (#2681)
• 271e5cd Fix Werror=reorder for idf.py build (#2707)
• 619568d Converted EEPROM library to use nvs instead of partition. (#2678)
• 0202ba7 Fix reorder error in WebServer (#2700)
• 119ece2 Portability from ESP8266, virtual Stream member functions. (#2701)
• 606446a Update ALKS board (#2694)
• a28cf00 add lolin32 CPU freq choice (#2682)
• 672e4fa Add optional support for CORS headers (#2688)
• f8eebb5 Fix indentation

This release includes a stable IDF v3.2, latest ESP32 Camera driver and Face recognition.
You will find many fixes, as well as some new features and optimisations.

Commits

• 6bf1048 Add LGPL 2.1 License
• 9a9ff62 Add connect with timeout to Client class
• 3d6e4e1 Use milliseconds for timeout
• 01d7ea7 Refactored use of LOG_X(LOG_TAG, ...) to log_x(...) (#2672)
• af23d0b Return empty string instead of "0" (#2673)
• 582e643 Add proper timeout handling to WiFiClientSecure
• ef07a84 Update esp32-camera driver
• ea043cd Fix WiFi Multi not clearing password
• c600929 Add missing definitions
• fa74767 Allow selecting in IDF the running core for Arduino's core tasks
• d922557 Set default Serial1 pins for Adafruit Feather 32
• 33d4186 Add board "SparkFun LoRa Gateway 1-Channel". (#2664)
• 6dab3f6 Fix LEDC channels above 8 not properly clearing
• 1efcd21 replace with strerror (#2663)
• 7b5cd47 Set ESP-IDF to 3.2 (#2662)
• 1412606 Properly allocate string and remove warning (#2652)
• 25c0b52 Alternative Improve _uploadReadByte (#2656)
• e0beac8 File with more than 32,767 characters (#2566)
• a87b2ec Fix AsyncUDP receive memory leak (#2607)
• 6744565 Also show how space is allocated for the default partitions (#2649)
• da8b7c1 overload Preferences.getBytes similar to nvs so you can get size of t… (#2498)
• 9150803 Hide log_v behind conditional define, reduce excessive logging (#2641)
• a0c975d Reset retry counter upon successful write (#2638)
• 0906bf5 update getLocalTime(). (#2629)
• 53a4bf3 Added 2 ffat partition schemes for 4MB modules + improved descriptions. (#2623)
• 92220b7 Added PATCH request. (#2610)
• dd64980 Add server connect timeout to HTTPClient (#2606)
• 67ee7c3 workaround for FS implementations that do not support fflush() (#2596)
• 8091c2c Add M5Stick-C to board manager (#2594)
• 4930853 Add support for ffat on 4MB ESP32 Dev Module and mhetesp32minikit board. (#2588)
• 8e8c503 Added rmtDeinit to header. Fixes #2585 (#2587)
• 1db72a2 Added ESP32-CAM board (#2572)
• e28dce7 Get Odroid-Go's PSRAM detected (#2564)
• d5f71ce Added a parameter for max files in SD (#2563)
• 7df50a9 Update IDF to ebdcbe8c6 (#2539)
• 566f659 Frog Board ESP32 definition (#2515)
• cb0a939 Adding debug flag to PIO build script (#2510)
• cebd870 Default pin remap for wESP32 (#2508)
• ff85f3e connect only to provided creds (#2491)
• dffda0b log no networks found when scanResult is 0 (#2484)
• 2ceab7c return macaddress (#2477)
• 84e458a Add Heltec boards defintion and update board menu chooices (#2475)
• f3c1a91 adding uartRxActive to expose the RX state machine status as a boolean value (#2457)
• 5af0336 Changed the description of file (#2476)
• 628b8f0 Fix Olimex board definition
• 2bb32bd Unbiased random (#2468)
• 89d6b89 Fixed missing null terminator in EEPROM.readString(address, value, maxLen) (#2439)
• 010a7c6 Update IDF to abea9e4c0 (#2458)
• c0345ea fix missing the first bit in HC589 shift in (#2448)
• 71ec3c3 Correct millis() error causes by micros() overflow every about 72 minutes (#2438)
• 8ec7640 Fix compile warning, esp32-hal-i2c.c (#2434)
• 8806acf Added partition menu for OROCA EduBot board. (#2429)
• 2e9cb59 default FORMAT_FILESYSTEM to false in FSBrowser.ino (#2425)
• c001996 Add default pin mapping for Serial1 and Serial2 for wESP32 (#2409)
• c1344ae New version of the ESP32-EVB/Gateway/PoE boards (#2397)
• f6b9e9c Clarified comments and debug messages in WiFiClient Example (#2389)
• fc737e0 Add connect timeout to WiFiClient (#2383)
• e302a68 Board T-Beam: Update pins_arduino.h (#2380)
• aa2393b remove useless condition in if statement (#2371)
• 755cd93 add missing EEPROM lib to CMakeLists.txt, moved the EEPROM files to proper dir (#2333)
• 86fdb5b Fix compilation errors when used as IDF component
• ffd15e4 fix log error code format (#2366)
• 29d5987 Webserver library - fix logging (#2355) (#2359)
• 8cbc60e fixed rmt receive data pointer position. (#2353)
• 00a546e python2 get.py does not work behind proxy (#2349)
• 2ba1e66 Fix SS pin for Adafruit Feather variant of the ESP32 board (#2344)
• 489feb8 Fix BananaPi-BIT and T-Beam pin definitions (#2343)
• 3350476 I2C debugging and Log Dump Explaination (#2325)
• fa6f759 I2s adc (#2309)
• 6718da0 Add ESP-EYE support to the camera demo
• 45fa0f8 Fix issue with WiFi lib sending the wrong event ID when debug is on
• 6cf307d Fix copy/paste error in RMT
• 81844f5 Add API to feed the loop WDT (call from loop only)
• f7cf583 Update README.md
• e8a2c16 Update issue templates

• IDF is set to the just released version 3.2
• Updated esp-face and esp32-camera components with support for OV3660
• Better support for Fat on the Flash
• Numerous other small fixes and updates

Commits

• 6dab3f6 Fix LEDC channels above 8 not properly clearing
• 1efcd21 replace with strerror (#2663)
• 7b5cd47 Set ESP-IDF to 3.2 (#2662)
• 1412606 Properly allocate string and remove warning (#2652)
• 25c0b52 Alternative Improve _uploadReadByte (#2656)
• e0beac8 File with more than 32,767 characters (#2566)
• a87b2ec Fix AsyncUDP receive memory leak (#2607)
• 6744565 Also show how space is allocated for the default partitions (#2649)
• da8b7c1 overload Preferences.getBytes similar to nvs so you can get size of t… (#2498)
• 9150803 Hide log_v behind conditional define, reduce excessive logging (#2641)
• a0c975d Reset retry counter upon successful write (#2638)
• 0906bf5 update getLocalTime(). (#2629)
• 53a4bf3 Added 2 ffat partition schemes for 4MB modules + improved descriptions. (#2623)
• 92220b7 Added PATCH request. (#2610)
• dd64980 Add server connect timeout to HTTPClient (#2606)
• 67ee7c3 workaround for FS implementations that do not support fflush() (#2596)
• 8091c2c Add M5Stick-C to board manager (#2594)
• 4930853 Add support for ffat on 4MB ESP32 Dev Module and mhetesp32minikit board. (#2588)
• 8e8c503 Added rmtDeinit to header. Fixes #2585 (#2587)
• 1db72a2 Added ESP32-CAM board (#2572)
• e28dce7 Get Odroid-Go's PSRAM detected (#2564)
• d5f71ce Added a parameter for max files in SD (#2563)

Updates and fixes in IDF and Arduino

Commits

• 7df50a9 Update IDF to ebdcbe8c6 (#2539)
• 566f659 Frog Board ESP32 definition (#2515)
• cb0a939 Adding debug flag to PIO build script (#2510)
• cebd870 Default pin remap for wESP32 (#2508)
• ff85f3e connect only to provided creds (#2491)
• dffda0b log no networks found when scanResult is 0 (#2484)
• 2ceab7c return macaddress (#2477)
• 84e458a Add Heltec boards defintion and update board menu chooices (#2475)
• f3c1a91 adding uartRxActive to expose the RX state machine status as a boolean value (#2457)
• 5af0336 Changed the description of file (#2476)
• 628b8f0 Fix Olimex board definition
• 2bb32bd Unbiased random (#2468)
• 89d6b89 Fixed missing null terminator in EEPROM.readString(address, value, maxLen) (#2439)
• 010a7c6 Update IDF to abea9e4c0 (#2458)
• c0345ea fix missing the first bit in HC589 shift in (#2448)
• 71ec3c3 Correct millis() error causes by micros() overflow every about 72 minutes (#2438)
• 8ec7640 Fix compile warning, esp32-hal-i2c.c (#2434)
• 8806acf Added partition menu for OROCA EduBot board. (#2429)
• 2e9cb59 default FORMAT_FILESYSTEM to false in FSBrowser.ino (#2425)
• c001996 Add default pin mapping for Serial1 and Serial2 for wESP32 (#2409)
• c1344ae New version of the ESP32-EVB/Gateway/PoE boards (#2397)
• f6b9e9c Clarified comments and debug messages in WiFiClient Example (#2389)
• fc737e0 Add connect timeout to WiFiClient (#2383)
• e302a68 Board T-Beam: Update pins_arduino.h (#2380)
• aa2393b remove useless condition in if statement (#2371)
• 755cd93 add missing EEPROM lib to CMakeLists.txt, moved the EEPROM files to proper dir (#2333)
• 86fdb5b Fix compilation errors when used as IDF component
• ffd15e4 fix log error code format (#2366)
• 29d5987 Webserver library - fix logging (#2355) (#2359)
• 8cbc60e fixed rmt receive data pointer position. (#2353)
• 00a546e python2 get.py does not work behind proxy (#2349)
• 2ba1e66 Fix SS pin for Adafruit Feather variant of the ESP32 board (#2344)
• 489feb8 Fix BananaPi-BIT and T-Beam pin definitions (#2343)
• 3350476 I2C debugging and Log Dump Explaination (#2325)
• fa6f759 I2s adc (#2309)
• 6718da0 Add ESP-EYE support to the camera demo
• 45fa0f8 Fix issue with WiFi lib sending the wrong event ID when debug is on
• 6cf307d Fix copy/paste error in RMT
• 81844f5 Add API to feed the loop WDT (call from loop only)
• f7cf583 Update README.md
• e8a2c16 Update issue templates

This version includes updated tools, many fixes and new features (esp32-camera+esp-face for face detection and recognition)

Commits

• 9a7946e I2C fix READ of zero bytes hardware hang (#2301)
• 566b69e Test @platformio with CameraWebServer example (#2300)
• e544e67 PlatformIO: Revert back default partition table to "default.csv" (#2299)
• b0582e1 Fix compilation failing on Windows because of liblib.a
• a539257 An example to read high frequency analog data using i2s_adc (#2295)
• 70656aa fix leak in log_printf
• fa61b3b Update IDF to e931fe9 and add esp-face (#2291)
• 452c27a Added ESP32 FM DevKit - Fixed unused pins definitions. (#2288)
• 2fd39b1 Handle APB frequency change (#2250)
• ff18a21 Add OROCA EduBot Board (#2264)
• a6e3b29 Added support for using TCPIP_ADAPTER_IF_MAX to join igmp groups on all (#2279)
• 812d131 Correct comment in SPI_Multiple_Buses.ino (#2272)
• 00e69a2 Redo PR #2259 because I messed up my local git (#2263)
• 229d9b7 [WiFiClientSecure] Shows only free internal heap on logs (#2252)
• 6dd8be3 Use more agressive disconnect on wifi connect error
• 28ea39c Add WDT API for Core 0 and disable it while SPIFFS is formatting
• f49c854 Update IDF to 97eecfa, enable reboot on WDT and add WDT API (#2248)
• 879388e Update esp32-hal-gpio.c
• 1085e9a Fix bad multiplier calculation
• bed9c96 update board files for LoPy, LoPy4, T-Beam (#2241)
• 5af139b HardwareSerial - add changeBaudRate method (#2223)
• 4f9a90f fix #2232 and #2033 (#2233)
• 310e78e Support CPU frequency changes (#2222)
• c827bb4 CPU and APB Frequency support (#2220)
• 1628f53 Add Camera WebServer Example
• 3e66aef Handle better 160MHz cpu clock
• 66d33f7 Add support for CPU Frequency switching
• 0de0d3f move call to setTimeout() to after the client connects. (#2214)
• 512d0d0 Add Turta IoT Node Board (#2208)
• 7781047 Move Example to proper folder
• be081ac Add FreeRTOS multi-thread example (#2067)
• 4d3f6ca Add quotes around macro value (Issue #2193) (#2197)
• 2db811f Update build tools (#2200)
• 39836f1 correct bounds checking in Print::printf to avoid corner case of len=64 (#2204)
• 25fd2d0 OTA success reporting fix (#2202)
• 278fa0d Fix read(), peek() and available() in WiFiClientSecure
• b37f406 Increase _network_event_task priority (#2184)
• e602145 fix #2105 (#2192)
• 6f6ee98 Update ESP-IDF da2116f + esp32-camera f8f26ab + BLE b232e7f (#2194)
• 1289f4b Add MD5 computation to Esp and add request header with MD5 hash of the running sketch to HTTPUpdate (#2176)
• 70f000d Fix a compilation error if Bluetooth not enabled (#2172)
• 884e417 Fix HTTPUpdate flash size check and add SPIFFS size check (#2161)
• bb7dea1 Fix missing SS define for D32 Pro
• bff9f0b Fix error in PR #2048: if ::available() is called before ::connect() _rxBuffer is not initialised (#2155)
• 7280370 Updated table of tested locations of Eduroam network (#2157)
• 0596a2a Abort update if http.begin() returns false. Fix a typo in httpUpdate.ino (#2156)
• fe1fdd2#2147 available() shouldn't return 0 after disconnect if there is still data in the buffer. Otherwise, how would we know it was there? (#2148)
• af7e489 WiFiClientSecure: add support for PSK (pre-shared key) ciphers (#2133)
• 5cfff19 removing log (#2140)
• 7a33286 I2C ReSTART returns Success (#2141)
• 8aa6e2e bugfix lopy/pins_arduino.h (#2135)
• b5f3170 Fixed Arduino SPI/Ethernet compile issue as described in issue #1623 (#2136)
• f644d9d Use right function for BSSID (#2132)
• a15b7e9 Update IDF to afe4c76 and BLE lib (#2130)
• ce340fa Clean warnings when all warning enabled (#2112)
• b69b04c Update build-release.sh
• 0cbba8a * remove git clone --depth parameter (#2124)
• 9e1f8cc Update pins_arduino.h (#2120)
• cfe7e01 Remove F() macro's (#2121)
• fcd734a Some fixes found by gcc 8
• aa030e0 Temporary stop git log to build prerelease
• 95d417c Update build-release.sh
• df4eeb3 Update build-release.sh
• a360064 Update build-release.sh
• bfde8da Update build-release.sh
• e583a0e Travis: Set proper dir before checking git
• 7e9afe8 Add response headers with sketch and flash sizes, and a SHA256 (#2116)
• dcb007a do not skip main.cpp when checking CMakeLists
• bec6f87 Update CMakeLists.txt
• 4ae64c5 Fixed missing return value (#2090)
• 46257c0 handshake in ssl_client.cpp (#2044)
• 0640964 Solve issue #2092 by initializing * _client to nullptr (#2097)
• e609c78 Initialize detectedBaudRate to prevent compilation errors (#2101)
• 0496300 Update IDF to a0468b2 (#2108)
• c3ec91f Allow to add custom callback in BT Serial (#2081)
• a300059 adding D-duino-32 board/pins (#2030)
• acefd4b Fix Partition Calculation for min SPIFFS (#2072)
• c700e56 Some fixes to nghttp2 to provide basic functionality. Added the missing main header. Removed the asio headers which require Boost libraries. Moved http_parser into the expected location. (#2068)
• 0d564d7 Limit the number of simultaneously connected devices to BluetoothSerial to only 1 (#2061)
• 44ca2ee Fix uart TX flushing (#2029)
• af79e18 Add...

Includes a fix for log_printf and fix for compile issues on Windows

Commits

• b0582e1 Fix compilation failing on Windows because of liblib.a
• a539257 An example to read high frequency analog data using i2s_adc (#2295)
• 70656aa fix leak in log_printf

This prerelease includes fixes, WDT reboot and API, CPU Frequency API, Face Detection and Recognition and more

Commits

• fa61b3b Update IDF to e931fe9 and add esp-face (#2291)
• 452c27a Added ESP32 FM DevKit - Fixed unused pins definitions. (#2288)
• 2fd39b1 Handle APB frequency change (#2250)
• ff18a21 Add OROCA EduBot Board (#2264)
• a6e3b29 Added support for using TCPIP_ADAPTER_IF_MAX to join igmp groups on all (#2279)
• 812d131 Correct comment in SPI_Multiple_Buses.ino (#2272)
• 00e69a2 Redo PR #2259 because I messed up my local git (#2263)
• 229d9b7 [WiFiClientSecure] Shows only free internal heap on logs (#2252)
• 6dd8be3 Use more agressive disconnect on wifi connect error
• 28ea39c Add WDT API for Core 0 and disable it while SPIFFS is formatting
• f49c854 Update IDF to 97eecfa, enable reboot on WDT and add WDT API (#2248)
• 879388e Update esp32-hal-gpio.c
• 1085e9a Fix bad multiplier calculation
• bed9c96 update board files for LoPy, LoPy4, T-Beam (#2241)
• 5af139b HardwareSerial - add changeBaudRate method (#2223)
• 4f9a90f fix #2232 and #2033 (#2233)
• 310e78e Support CPU frequency changes (#2222)
• c827bb4 CPU and APB Frequency support (#2220)
• 1628f53 Add Camera WebServer Example
• 3e66aef Handle better 160MHz cpu clock
• 66d33f7 Add support for CPU Frequency switching
• 0de0d3f move call to setTimeout() to after the client connects. (#2214)
• 512d0d0 Add Turta IoT Node Board (#2208)

Includes fixes, updated tools, idf and bt libs and adds esp32-camera support

Commits

• 7781047 Move Example to proper folder
• be081ac Add FreeRTOS multi-thread example (#2067)
• 4d3f6ca Add quotes around macro value (Issue #2193) (#2197)
• 2db811f Update build tools (#2200)
• 39836f1 correct bounds checking in Print::printf to avoid corner case of len=64 (#2204)
• 25fd2d0 OTA success reporting fix (#2202)
• 278fa0d Fix read(), peek() and available() in WiFiClientSecure
• b37f406 Increase _network_event_task priority (#2184)
• e602145 fix #2105 (#2192)
• 6f6ee98 Update ESP-IDF da2116f + esp32-camera f8f26ab + BLE b232e7f (#2194)
• 1289f4b Add MD5 computation to Esp and add request header with MD5 hash of the running sketch to HTTPUpdate (#2176)
• 70f000d Fix a compilation error if Bluetooth not enabled (#2172)
• 884e417 Fix HTTPUpdate flash size check and add SPIFFS size check (#2161)
• bb7dea1 Fix missing SS define for D32 Pro
• bff9f0b Fix error in PR #2048: if ::available() is called before ::connect() _rxBuffer is not initialised (#2155)
• 7280370 Updated table of tested locations of Eduroam network (#2157)
• 0596a2a Abort update if http.begin() returns false. Fix a typo in httpUpdate.ino (#2156)
• fe1fdd2#2147 available() shouldn't return 0 after disconnect if there is still data in the buffer. Otherwise, how would we know it was there? (#2148)
• af7e489 WiFiClientSecure: add support for PSK (pre-shared key) ciphers (#2133)
• 5cfff19 removing log (#2140)
• 7a33286 I2C ReSTART returns Success (#2141)
• 8aa6e2e bugfix lopy/pins_arduino.h (#2135)
• b5f3170 Fixed Arduino SPI/Ethernet compile issue as described in issue #1623 (#2136)
• f644d9d Use right function for BSSID (#2132)
• a15b7e9 Update IDF to afe4c76 and BLE lib (#2130)
• ce340fa Clean warnings when all warning enabled (#2112)
• b69b04c Update build-release.sh
• 0cbba8a * remove git clone --depth parameter (#2124)
• 9e1f8cc Update pins_arduino.h (#2120)
• cfe7e01 Remove F() macro's (#2121)
• fcd734a Some fixes found by gcc 8

Git log is refusing to work in travis for this one, so excuse the missing log.