Release 1.2.2 - Minor Cleanup

• Point people to READTHEDOCS for help, not GitHub
• Add stdlib_noniso.h to Arduino.h (#131)
• Added Printable.h in dir where it can be found
• Clean up directory organization, libpico build (#129)
• Clean up platform.txt, libpico build (#128)

Release 1.2.1 - Multicore/tone fixes

• Fix memory leak in tone/noTone calls (#125)
• Minor keyword and mutex fixes for multicore
• Additional multicore fixes, BOOTSEL and PIO (#123)

Release 1.2.0 - Muilticore support

Major update includes support for running setup and loop on core1.
See the updated documentation and Muilticore.ino for information.

• Look for UF2 drives in additional spots on Linux (#37)
• Add multicore support via setup1()/loop1()
• Update pico-sdk to 1.1.2
• Add HWSerial redirect
• PWM functions definitions added (#114)

Release 1.1.0 - Pinouts for Pico and Feather RP2040

• Set default pins for peripherals per datasheet (#103)

  Using the official Raspberry Pi Pico datasheet and the Adafruit Feather
  RP2040 schematic, set the default pins for peripherals to match.

• Miscellaneous multicore fixes, include paths

Release 1.0.3 - Arduino IDE 2.0 + Another Windows hotfix

Remove api from include path, add redirects

Can't have cores/rp2040/api in the include path because the Arduino API
dir has a "String.h" file.  On Windows, because it is case-insensitive
normally, this overrides the POSIX "string.h" header leading to bad
stuff.

Add manual redirect includes for commonly accessed headers in the
cores/rp2040 path instead.

Release 1.0.2 - Arduino Beta compat

• Add HAVE_HWSERIALX and api/dir to include path (#94)
• Fix JSON to allow Arduino Beta 2.0 to parse properly

Release 1.0.1 - Windows fix

• Fix an issue while installing under Windows

Release 1.0.0 - All major portions there

• Add full-fledged documentation, update I2S API (#80)
• Allow misaligned pgm_read_XXX macro reads (#81)
• Fix Picoprobe USB PID

Global JSON

This release will contain the updated package.json files as they are created