version 0.004; 2010-07-26

• in documentation of {s,u}int_msub(), correct description that said "addition" instead of "subtraction"
• in synopsis, correct number of parameters for {s,u}int_mux()
• use simpler "parent" pragma in place of "base"
• in documentation, use the term "truth value" instead of the less precise "boolean"
• check for required Perl version at runtime
• use full stricture in test suite
• use full stricture in Build.PL
• in Build.PL, explicitly declare configure-time requirements
• remove bogus "exit 0" from Build.PL
• add MYMETA.yml to .cvsignore

version 0.003; 2007-10-26

• add natint_hex() and hex_natint() functions to output and input integer values in hexadecimal
• add functions {n,s,u}int() to check and canonicalise native integer function arguments
• add functions nint_is_{s,u}int() for classification of native integers
• add functions {n,s,u}int_sgn(), {n,s,u}int_abs(), {n,s,u}int_cmp(), {n,s,u}int_min(), {n,s,u}int_max(), {n,s,u}int_neg(), {n,s,u}int_add(), {n,s,u}int_sub() for ordinary arithmetic on native integers
• add functions {s,u}int_shl(), {s,u}int_shr(), {s,u}int_rol(), {s,u}int_ror() for bit shifts on native integers
• add functions {n,u}int_bits_as_sint() and {n,s}int_bits_as_uint() for format conversions among native integers
• add functions {s,u}int_not(), {s,u}int_and(), {s,u}int_nand(), {s,u}int_andn(), {s,u}int_or(), {s,u}int_nor(), {s,u}int_orn(), {s,u}int_xor(), {s,u}int_nxor(), {s,u}int_mux() for bitwise operations on native integers
• add functions {s,u}int_madd(), {s,u}int_msub(), {s,u}int_cadd(), {s,u}int_csub(), {s,u}int_sadd(), {s,u}int_ssub() for machine-code style arithmetic on native integers
• add short names (m{in,ax}_{n,s,u}int) for the extreme-value constants
• revise the way the constants are generated to avoid floating point arithmetic
• make extreme-value constants into non-constant functions that return fresh integer values, to avoid problems with Perl's side effects when an integer value is used in floating point arithmetic
• in documentation, discuss Perl's problems in handling native integer values
• in documentation, describe the integer formats
• test consistency of constants in a more reliable and stringent manner, using primarily integer arithmetic
• rearrange module source to avoid the need for the DATA filehandle

version 0.002; 2007-09-27

• test POD syntax and coverage
• build with Module::Build instead of ExtUtils::MakeMaker
• complete dependency list
• include signature in distribution
• in documentation, separate "license" section from "copyright" section

version 0.001; 2007-01-24

• bugfix: strategic use of "use integer" to make the arithmetic work right on perl 5.6
• reference Data::Float, Scalar::Number, and perlnumber(1) in documentation

version 0.000; 2007-01-09

• initial released version