diff --git a/.github/ISSUE_TEMPLATE/bug_report.yml b/.github/ISSUE_TEMPLATE/bug_report.yml
new file mode 100644
index 00000000..de5a6460
--- /dev/null
+++ b/.github/ISSUE_TEMPLATE/bug_report.yml
@@ -0,0 +1,92 @@
+name: Bug Report
+description: Report a problem
+labels: 'Bug'
+body:
+  - type: markdown
+    attributes:
+      value: |
+        Thanks for taking the time to fill out this bug report!
+        It's okay to leave some blank if it doesn't apply to your problem.
+
+  - type: dropdown
+    attributes:
+      label: Operating System
+      options:
+              - Linux
+              - MacOS
+              - RaspberryPi OS
+              - Windows 7
+              - Windows 10
+              - Windows 11
+              - Others
+    validations:
+      required: true
+
+  - type: input
+    attributes:
+      label: IDE version
+      placeholder: e.g Arduino 1.8.15
+    validations:
+      required: true
+
+  - type: input
+    attributes:
+      label: Board
+      placeholder: e.g Feather nRF52840 Express
+    validations:
+      required: true
+      
+  - type: input
+    attributes:
+      label: BSP version
+      description: Can be found under "Board Manager" menu
+    validations:
+      required: true
+
+  - type: input
+    attributes:
+      label: SPIFlash Library version
+      placeholder: "Release version or github latest"
+    validations:
+      required: true
+
+  - type: textarea
+    attributes:
+      label: Sketch
+      placeholder: |
+        e.g examples/flash_info
+        If it is custom sketch, please provide links to your minimal sources or as attached files.
+    validations:
+      required: true
+
+  - type: textarea
+    attributes:
+      label: What happened ?
+      placeholder: A clear and concise description of what the bug is.
+    validations:
+      required: true
+
+  - type: textarea
+    attributes:
+      label: How to reproduce ?
+      placeholder: |
+        1. Go to '...'
+        2. Click on '....'
+        3. See error      
+    validations:
+      required: true
+
+  - type: textarea
+    attributes:
+      label: Debug Log
+      placeholder: |
+        Debug log where the issue occurred as attached txt file, best with comments to explain the actual events.
+    validations:
+      required: false
+
+  - type: textarea
+    attributes:
+      label: Screenshots
+      description: If applicable, add screenshots to help explain your problem.
+    validations:
+      required: false
diff --git a/.github/ISSUE_TEMPLATE/config.yml b/.github/ISSUE_TEMPLATE/config.yml
new file mode 100644
index 00000000..f7a89201
--- /dev/null
+++ b/.github/ISSUE_TEMPLATE/config.yml
@@ -0,0 +1,4 @@
+contact_links:
+  - name: Adafruit Support Forum
+    url: https://forums.adafruit.com
+    about: If you have other questions or need help, post it here.
diff --git a/.github/ISSUE_TEMPLATE/feature_request.md b/.github/ISSUE_TEMPLATE/feature_request.md
new file mode 100644
index 00000000..e74cb57f
--- /dev/null
+++ b/.github/ISSUE_TEMPLATE/feature_request.md
@@ -0,0 +1,20 @@
+---
+name: Feature request
+about: Suggest an idea for this project
+title: ''
+labels: Feature
+assignees: ''
+
+---
+
+**Is your feature request related to a problem? Please describe.**
+A clear and concise description of what the problem is. Ex. I'm always frustrated when [...]
+
+**Describe the solution you'd like**
+A clear and concise description of what you want to happen.
+
+**Describe alternatives you've considered**
+A clear and concise description of any alternative solutions or features you've considered.
+
+**Additional context**
+Add any other context or screenshots about the feature request here.
diff --git a/.github/workflows/githubci.yml b/.github/workflows/githubci.yml
new file mode 100644
index 00000000..5afa8e8d
--- /dev/null
+++ b/.github/workflows/githubci.yml
@@ -0,0 +1,41 @@
+name: Build
+
+on: [pull_request, push, repository_dispatch]
+
+jobs:
+  build:
+    strategy:
+      fail-fast: false
+      matrix:
+        arduino-platform:
+          - 'feather_esp32s2'
+          - 'feather_esp32s3'
+          - 'feather_rp2040'
+          - 'metro_m0'
+          - 'metro_m4'
+          - 'nrf52840'
+
+    runs-on: ubuntu-latest
+    steps:
+    - name: Setup Python
+      uses: actions/setup-python@v3
+      with:
+        python-version: '3.x'
+        
+    - name: Checkout code
+      uses: actions/checkout@v3
+      
+    - name: Checkout adafruit/ci-arduino
+      uses: actions/checkout@v3
+      with:
+         repository: adafruit/ci-arduino
+         path: ci
+
+    - name: pre-install
+      run: bash ci/actions_install.sh
+
+    - name: Install Libraries for building examples
+      run: arduino-cli lib install RTClib SD
+
+    - name: test platforms
+      run: python3 ci/build_platform.py ${{ matrix.arduino-platform }}
diff --git a/examples/AvrAdcLogger/.none.test.only b/examples/AvrAdcLogger/.none.test.only
new file mode 100644
index 00000000..e69de29b
diff --git a/examples/BackwardCompatibility/.feather_rp2040.test.skip b/examples/BackwardCompatibility/.feather_rp2040.test.skip
new file mode 100644
index 00000000..e69de29b
diff --git a/examples/BufferedPrint/BufferedPrint.ino b/examples/BufferedPrint/BufferedPrint.ino
index f889c1a6..8ed74e1e 100644
--- a/examples/BufferedPrint/BufferedPrint.ino
+++ b/examples/BufferedPrint/BufferedPrint.ino
@@ -6,7 +6,7 @@
 
 // SD_FAT_TYPE = 0 for SdFat/File as defined in SdFatConfig.h,
 // 1 for FAT16/FAT32, 2 for exFAT, 3 for FAT16/FAT32 and exFAT.
-#define SD_FAT_TYPE 0
+#define SD_FAT_TYPE 1
 /*
   Change the value of SD_CS_PIN if you are using SPI and
   your hardware does not use the default value, SS.
@@ -232,4 +232,4 @@ void setup() {
 }
 //------------------------------------------------------------------------------
 void loop() {
-}
\ No newline at end of file
+}
diff --git a/examples/DirectoryFunctions/DirectoryFunctions.ino b/examples/DirectoryFunctions/DirectoryFunctions.ino
index 008d1fb9..87026459 100644
--- a/examples/DirectoryFunctions/DirectoryFunctions.ino
+++ b/examples/DirectoryFunctions/DirectoryFunctions.ino
@@ -6,7 +6,7 @@
 
 // SD_FAT_TYPE = 0 for SdFat/File as defined in SdFatConfig.h,
 // 1 for FAT16/FAT32, 2 for exFAT, 3 for FAT16/FAT32 and exFAT.
-#define SD_FAT_TYPE 0
+#define SD_FAT_TYPE 1
 /*
   Change the value of SD_CS_PIN if you are using SPI and
   your hardware does not use the default value, SS.
diff --git a/examples/OpenNext/OpenNext.ino b/examples/OpenNext/OpenNext.ino
index 6ca5426f..c99586c3 100644
--- a/examples/OpenNext/OpenNext.ino
+++ b/examples/OpenNext/OpenNext.ino
@@ -5,7 +5,7 @@
 
 // SD_FAT_TYPE = 0 for SdFat/File as defined in SdFatConfig.h,
 // 1 for FAT16/FAT32, 2 for exFAT, 3 for FAT16/FAT32 and exFAT.
-#define SD_FAT_TYPE 0
+#define SD_FAT_TYPE 1
 /*
   Change the value of SD_CS_PIN if you are using SPI and
   your hardware does not use the default value, SS.
@@ -102,4 +102,4 @@ void setup() {
   }
 }
 //------------------------------------------------------------------------------
-void loop() {}
\ No newline at end of file
+void loop() {}
diff --git a/examples/ReadCsvFile/ReadCsvFile.ino b/examples/ReadCsvFile/ReadCsvFile.ino
index efe20ab3..c836f33b 100644
--- a/examples/ReadCsvFile/ReadCsvFile.ino
+++ b/examples/ReadCsvFile/ReadCsvFile.ino
@@ -2,7 +2,7 @@
 
 // SD_FAT_TYPE = 0 for SdFat/File as defined in SdFatConfig.h,
 // 1 for FAT16/FAT32, 2 for exFAT, 3 for FAT16/FAT32 and exFAT.
-#define SD_FAT_TYPE 0
+#define SD_FAT_TYPE 1
 /*
   Change the value of SD_CS_PIN if you are using SPI and
   your hardware does not use the default value, SS.
diff --git a/examples/RtcTimestampTest/RtcTimestampTest.ino b/examples/RtcTimestampTest/RtcTimestampTest.ino
index f18f00c6..bb53ea19 100644
--- a/examples/RtcTimestampTest/RtcTimestampTest.ino
+++ b/examples/RtcTimestampTest/RtcTimestampTest.ino
@@ -13,7 +13,7 @@
 
 // SD_FAT_TYPE = 0 for SdFat/File as defined in SdFatConfig.h,
 // 1 for FAT16/FAT32, 2 for exFAT, 3 for FAT16/FAT32 and exFAT.
-#define SD_FAT_TYPE 0
+#define SD_FAT_TYPE 1
 /*
   Change the value of SD_CS_PIN if you are using SPI and
   your hardware does not use the default value, SS.
@@ -233,4 +233,4 @@ void setup() {
 }
 //------------------------------------------------------------------------------
 void loop() {
-}
\ No newline at end of file
+}
diff --git a/examples/SoftwareSpi/.none.test.only b/examples/SoftwareSpi/.none.test.only
new file mode 100644
index 00000000..e69de29b
diff --git a/examples/SoftwareSpi/SoftwareSpi.ino b/examples/SoftwareSpi/SoftwareSpi.ino
index b9559658..adb24768 100644
--- a/examples/SoftwareSpi/SoftwareSpi.ino
+++ b/examples/SoftwareSpi/SoftwareSpi.ino
@@ -8,7 +8,7 @@
 
 // SD_FAT_TYPE = 0 for SdFat/File as defined in SdFatConfig.h,
 // 1 for FAT16/FAT32, 2 for exFAT, 3 for FAT16/FAT32 and exFAT.
-#define SD_FAT_TYPE 0
+#define SD_FAT_TYPE 1
 //
 // Chip select may be constant or RAM variable.
 const uint8_t SD_CS_PIN = 10;
@@ -77,4 +77,4 @@ void setup() {
 void loop() {}
 #else  // SPI_DRIVER_SELECT
 #error SPI_DRIVER_SELECT must be two in SdFat/SdFatConfig.h
-#endif  //SPI_DRIVER_SELECT
\ No newline at end of file
+#endif  //SPI_DRIVER_SELECT
diff --git a/examples/TeensyDmaAdcLogger/.none.test.only b/examples/TeensyDmaAdcLogger/.none.test.only
new file mode 100644
index 00000000..e69de29b
diff --git a/examples/TeensyRtcTimestamp/.none.test.only b/examples/TeensyRtcTimestamp/.none.test.only
new file mode 100644
index 00000000..e69de29b
diff --git a/examples/TeensySdioDemo/.none.test.only b/examples/TeensySdioDemo/.none.test.only
new file mode 100644
index 00000000..e69de29b
diff --git a/examples/TeensySdioLogger/.none.test.only b/examples/TeensySdioLogger/.none.test.only
new file mode 100644
index 00000000..e69de29b
diff --git a/examples/UnicodeFilenames/UnicodeFilenames.ino b/examples/UnicodeFilenames/UnicodeFilenames.ino
index 94d2fe7f..a3ba8899 100644
--- a/examples/UnicodeFilenames/UnicodeFilenames.ino
+++ b/examples/UnicodeFilenames/UnicodeFilenames.ino
@@ -13,7 +13,7 @@ const char* names[] = {u8"россиянин", u8"très élégant", u8"狗.txt",
 
 // SD_FAT_TYPE = 0 for SdFat/File as defined in SdFatConfig.h,
 // 1 for FAT16/FAT32, 2 for exFAT, 3 for FAT16/FAT32 and exFAT.
-#define SD_FAT_TYPE 0
+#define SD_FAT_TYPE 1
 
 // SDCARD_SS_PIN is defined for the built-in SD on some boards.
 #ifndef SDCARD_SS_PIN
@@ -95,4 +95,4 @@ void loop() {
 }
 #else  // USE_UTF8_LONG_NAMES
 #error USE_UTF8_LONG_NAMES must be non-zero in SdFat/src/SdFatCongfig.h
-#endif  // USE_UTF8_LONG_NAMES
\ No newline at end of file
+#endif  // USE_UTF8_LONG_NAMES
diff --git a/examples/UserChipSelectFunction/.none.test.only b/examples/UserChipSelectFunction/.none.test.only
new file mode 100644
index 00000000..e69de29b
diff --git a/examples/UserSPIDriver/.none.test.only b/examples/UserSPIDriver/.none.test.only
new file mode 100644
index 00000000..e69de29b
diff --git a/examples/bench/bench.ino b/examples/bench/bench.ino
index e4e017bf..7341d9f9 100644
--- a/examples/bench/bench.ino
+++ b/examples/bench/bench.ino
@@ -7,7 +7,7 @@
 
 // SD_FAT_TYPE = 0 for SdFat/File as defined in SdFatConfig.h,
 // 1 for FAT16/FAT32, 2 for exFAT, 3 for FAT16/FAT32 and exFAT.
-#define SD_FAT_TYPE 0
+#define SD_FAT_TYPE 1
 /*
   Change the value of SD_CS_PIN if you are using SPI and
   your hardware does not use the default value, SS.
diff --git a/examples/examplesV1/#attic/MiniSerial/.none.test.only b/examples/examplesV1/#attic/MiniSerial/.none.test.only
new file mode 100644
index 00000000..e69de29b
diff --git a/examples/examplesV1/#attic/PrintBenchmarkSD/.feather_rp2040.test.skip b/examples/examplesV1/#attic/PrintBenchmarkSD/.feather_rp2040.test.skip
new file mode 100644
index 00000000..e69de29b
diff --git a/examples/examplesV1/#attic/SD_Size/.feather_rp2040.test.skip b/examples/examplesV1/#attic/SD_Size/.feather_rp2040.test.skip
new file mode 100644
index 00000000..e69de29b
diff --git a/examples/examplesV1/#attic/StreamParseInt/.feather_rp2040.test.skip b/examples/examplesV1/#attic/StreamParseInt/.feather_rp2040.test.skip
new file mode 100644
index 00000000..e69de29b
diff --git a/examples/examplesV1/#attic/benchSD/.feather_esp32s2.test.skip b/examples/examplesV1/#attic/benchSD/.feather_esp32s2.test.skip
new file mode 100644
index 00000000..e69de29b
diff --git a/examples/examplesV1/#attic/benchSD/.feather_esp32s3.test.skip b/examples/examplesV1/#attic/benchSD/.feather_esp32s3.test.skip
new file mode 100644
index 00000000..e69de29b
diff --git a/examples/examplesV1/#attic/benchSD/.feather_rp2040.test.skip b/examples/examplesV1/#attic/benchSD/.feather_rp2040.test.skip
new file mode 100644
index 00000000..e69de29b
diff --git a/examples/examplesV1/#attic/benchSD/benchSD.ino b/examples/examplesV1/#attic/benchSD/benchSD.ino
index f0609490..a9c8fb72 100644
--- a/examples/examplesV1/#attic/benchSD/benchSD.ino
+++ b/examples/examplesV1/#attic/benchSD/benchSD.ino
@@ -61,7 +61,7 @@ void loop() {
   }
 
   // fill buf with known data
-  for (size_t_t i = 0; i < (BUF_SIZE-2); i++) {
+  for (size_t i = 0; i < (BUF_SIZE-2); i++) {
     buf[i] = 'A' + (i % 26);
   }
   buf[BUF_SIZE-2] = '\r';
@@ -146,4 +146,4 @@ void loop() {
   Serial.print(F(" usec\n\n"));
   Serial.print(F("Done\n\n"));
   file.close();
-}
\ No newline at end of file
+}
diff --git a/examples/examplesV1/AnalogBinLogger/.none.test.only b/examples/examplesV1/AnalogBinLogger/.none.test.only
new file mode 100644
index 00000000..e69de29b
diff --git a/examples/examplesV1/LowLatencyLogger/.none.test.only b/examples/examplesV1/LowLatencyLogger/.none.test.only
new file mode 100644
index 00000000..e69de29b
diff --git a/examples/examplesV1/LowLatencyLoggerADXL345/.none.test.only b/examples/examplesV1/LowLatencyLoggerADXL345/.none.test.only
new file mode 100644
index 00000000..e69de29b
diff --git a/examples/examplesV1/LowLatencyLoggerMPU6050/.none.test.only b/examples/examplesV1/LowLatencyLoggerMPU6050/.none.test.only
new file mode 100644
index 00000000..e69de29b
diff --git a/examples/examplesV1/RawWrite/.none.test.only b/examples/examplesV1/RawWrite/.none.test.only
new file mode 100644
index 00000000..e69de29b
diff --git a/examples/examplesV1/ReadCsv/.feather_rp2040.test.skip b/examples/examplesV1/ReadCsv/.feather_rp2040.test.skip
new file mode 100644
index 00000000..e69de29b
diff --git a/examples/examplesV1/ReadCsvArray/.feather_rp2040.test.skip b/examples/examplesV1/ReadCsvArray/.feather_rp2040.test.skip
new file mode 100644
index 00000000..e69de29b
diff --git a/examples/examplesV1/ReadWrite/.feather_rp2040.test.skip b/examples/examplesV1/ReadWrite/.feather_rp2040.test.skip
new file mode 100644
index 00000000..e69de29b
diff --git a/examples/examplesV1/STM32Test/.none.test.only b/examples/examplesV1/STM32Test/.none.test.only
new file mode 100644
index 00000000..e69de29b
diff --git a/examples/examplesV1/VolumeFreeSpace/.none.test.only b/examples/examplesV1/VolumeFreeSpace/.none.test.only
new file mode 100644
index 00000000..e69de29b
diff --git a/examples/examplesV1/wipe/.none.test.only b/examples/examplesV1/wipe/.none.test.only
new file mode 100644
index 00000000..e69de29b
diff --git a/examples/rename/rename.ino b/examples/rename/rename.ino
index aed94c5b..425bca5c 100644
--- a/examples/rename/rename.ino
+++ b/examples/rename/rename.ino
@@ -6,7 +6,7 @@
 
 // SD_FAT_TYPE = 0 for SdFat/File as defined in SdFatConfig.h,
 // 1 for FAT16/FAT32, 2 for exFAT, 3 for FAT16/FAT32 and exFAT.
-#define SD_FAT_TYPE 0
+#define SD_FAT_TYPE 1
 
 /*
   Change the value of SD_CS_PIN if you are using SPI and
@@ -143,4 +143,4 @@ void setup() {
 
   cout << F("Done") << endl;
 }
-void loop() {}
\ No newline at end of file
+void loop() {}
diff --git a/src/SdFatConfig.h b/src/SdFatConfig.h
index 3c690636..19b88193 100644
--- a/src/SdFatConfig.h
+++ b/src/SdFatConfig.h
@@ -34,16 +34,14 @@
 #endif  // __AVR__
 
 //------------- Adafruit configuration -------------//
-#ifndef SDFAT_FILE_TYPE
-#define SDFAT_FILE_TYPE 1
-#endif
-
-#ifndef USE_BLOCK_DEVICE_INTERFACE
 #define USE_BLOCK_DEVICE_INTERFACE 1
-#endif
-
-#ifndef FAT12_SUPPORT
 #define FAT12_SUPPORT 1
+#define SDFAT_FILE_TYPE 1
+#define USE_SPI_ARRAY_TRANSFER 1
+
+// This option will take around 2K of flash, skip for AVR
+#ifndef __AVR__
+#define USE_UTF8_LONG_NAMES 1
 #endif
 
 // Backward-compatible define