This release now has library.json to work with PlatformIO properly.

A new macro has been added to remove all printf-family functions from the application:PRINTF_DISABLE_ALL

the underlying printf library no longer aliases the standard library functions, but uses macros to redirect them to the library's version (e.g.,#define printf printf_). This resolves the failure to print both single characters and strings without arguments.

The underlying library is now based on eyalroz/printf's improvements on mpaland/printf. Please let us know about any new behavior issues you might have after this update.

This release is v1 of LibPrintf.