Summarized changelog:
- use 5 digit minor version number for a while to avoid confusion
- fixed is_bool to use blessed() instead of ref()
- updated backportPP
- allow PERL_JSON_PP_USE_B environmental variable to restore old number detection behavior for compatibility
- added boolean function/method that takes a scalar value and returns a boolean value
- fixed a test that breaks if perl is compiled with -Dquadmath
Signed-off-by: Algent Albrahimi <algent@protonmail.com>