0.33

• In the documentation, elaborate on the way that Math::GMPf::get_v() and __GNU_MP_VERSION & friends determine their values. (Thanks Vincent Lefevre.)

0.32

• Fix Random.xs so that it compiles with gmp-4 (not just gmp-5). Thanks Rob Kuo (https://rt.cpan.org/Ticket/Display.html?id=58501)

0.31

• Improved coverage of 'random' functions.

0.30

• Add Rmpf_snprintf and Rmpf_snprintf_ret.
• Fix test 18 in test1.t. (It was checking the first 96 bits of two 64-bit numbers for equality ... which seems a bit dubious, and not always guaranteed to succeed.)

0.29

• 2 missing ';' in the XS file (subs ___GMP_CC and ___GMP_CFLAGS) meant that version 0.28 wouldn't build with some compilers. Now fixed.
• If there's no variable to be formatted, Rmpf_(f/s)printf no longer need to be supplied with a dummy variable.
• Some buggy tests in printf.t hopefully fixed.

0.28
Requires gmp-4.2.0 or later
In response to bug http://rt.cpan.org/Ticket/Display.html?id=46499:

• Amendment to Makefile.PL wrt 'long long' and 'long double' support.
• Remove reliance on $Config{use64bitint} in t/new.t and t/out_str.t
• Add some MAC OS X notes to README and fix some typos.

In response to bug http://rt.cpan.org/Ticket/Display.html?id=46603

• In Rmpf_getd2exp, change data type of 'exp' from unsigned to signed, and return exp as an IV not a UV.

In response to bug http://rt.cpan.org/Ticket/Display.html?id=46604

• Fix ___GMP__CC() and ___GMP_CFLAGS() so that they return undef if __GMP_CC and __GMP_CFLAGS are not defined by the gmp library.

Thanks, Bob Kuo and Jonathan Leto.

0.27

• Requires gmp-4.2.3 or later.
• Remove (the need for) INLINE.h.
• Change Rmpf_sprintf to return the number of characters written.
• Add __GNU_MP_VERSION, __GNU_MP_VERSION_MINOR, __GNU_MP_VERSION_PATCHLEVEL, __GMP_CC and __GMP_CFLAGS
• Fix overload_copy sub so that the copy preserves the precision of the original.
• Change Rmpf_printf() so that, like its fprintf and sprintf counterparts, it formats only one variable at a time.

0.26

• Add Rmpf_fprintf, Rmpf_sprintf and Rmpf_sprintf_ret
• Finally fix (hopefully) the bug in the test1.t test script (that was supposed to be fixed by the release of 0.25).

0.25

• Fix bug in test1.t tests script that resulted in a reported 'make test' failure on many platforms.

0.24

• Add TRmpf_out_str and TRmpf_inp_str.
• Rmpf_out_str now also takes an optional prefix argument.
• Remove the tests in the Makefile.PL that test for the presence of a suitable compiler and GMP library.
• Minor bugfix to Rmpf_out_str. (Zero was being returned as '0.' and therefore boolean "true".)

0.15

• Fix bug in test suite. (Test 12 in test1.t improperly constructed.)
• Rewrite new().
• Rmpf_out_str() now takes an optional fourth argument - a string that will be appended to the mpf_out_str() output. Also stdout is fflush()'d each time Rmpf_out_str() is called.
• The overload functions and new() can now handle a long double value correctly
• Rewrite Rmpf_get_str to start with a leading zero, and to use 'e' instead of '@' (for bases <= 10).

0.14

• First CPAN release
• No longer assign Exporter and DynaLoader to @Math::GMPf::ISA.
• Fix bug in tests 35, 26 and 37 in overload.t
• Add support for perls built with -Duse64bitint.
• add new() function/method to facilitate initialization/assignment