Incorrect version of USBCore.cpp in package registry?

[apanagar]

I recently installed PlatformIO for development on an Arduino Due. When going through the basic environmental setups, I built and deployed the Blink sketch. During compile, I got the following warnings:

Compiling .pio/build/due/FrameworkArduino/cortex_handlers.c.o
Compiling .pio/build/due/FrameworkArduino/hooks.c.o
Indexing .pio/build/due/libFrameworkArduinoVariant.a
Compiling .pio/build/due/FrameworkArduino/iar_calls_sam3.c.o
/Users/ajay/.platformio/packages/framework-arduino-sam/cores/arduino/USB/USBCore.cpp: In function 'void USB_ISR()':
/Users/ajay/.platformio/packages/framework-arduino-sam/cores/arduino/USB/USBCore.cpp:688:21: warning: this 'else' clause does not guard... [-Wmisleading-indentation]
                     else
                     ^~~~
/Users/ajay/.platformio/packages/framework-arduino-sam/cores/arduino/USB/USBCore.cpp:690:9: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'else'
         UDD_Send8(EP0, 0);
         ^~~~~~~~~
Compiling .pio/build/due/FrameworkArduino/itoa.c.o
Compiling .pio/build/due/FrameworkArduino/main.cpp.o
Compiling .pio/build/due/FrameworkArduino/new.cpp.o
Compiling .pio/build/due/FrameworkArduino/syscalls_sam3.c.o
Compiling .pio/build/due/FrameworkArduino/watchdog.cpp.o

On inspection of USBCore.cpp, I see the following:

however, the latest code in the ArduinoCore-sam repo has the following commits, which seem to be more recent than my screenshot, and also resolves the warning above https://github.com/arduino/ArduinoCore-sam/commit/790ff2c852bf159787a9966bddee4d9f55352d15.

I'm new to PlatformIO and don't quite know my way around, so apologies if I am looking in the wrong place, but it seems to be that this is where the package is installed from https://github.com/platformio/platform-atmelsam/blob/1c15f3aa8595fa707f510221611ee051ab928efa/platform.json#L46, which does appear to be the latest version the repository. Also, here is what I get when list my packages:

[9:33] ajay@AJAYs-MBP ~/Documents/PlatformIO/Projects/tugboat01 $ pio pkg list
Resolving due dependencies...
Platform atmelsam @ 8.3.0 (required: atmelsam)
├── framework-arduino-sam @ 1.6.12 (required: platformio/framework-arduino-sam @ ~1.6.12)
├── framework-cmsis @ 1.40500.0 (required: platformio/framework-cmsis @ ~1.40500.0)
├── framework-cmsis-atmel @ 1.2.2 (required: platformio/framework-cmsis-atmel @ ~1.2.2)
├── tool-bossac @ 1.10700.190624 (required: platformio/tool-bossac @ ~1.10700.0)
└── toolchain-gccarmnoneeabi @ 1.70201.0 (required: platformio/toolchain-gccarmnoneeabi @ ~1.70201.0)

My guess is the package registry has older version of the code in it, but I'm not entirely sure how to download the actual package/file/tar.gz described here: https://registry.platformio.org/tools/platformio/framework-arduino-sam/versions