-
Improved C++20 module support (#3991, #3997, #3998). Thanks @yujincheng08.
-
Added an option to replace standard includes with
import std
enabled via theFMT_IMPORT_STD
macro (#3921, #3928). Thanks @matt77hias. -
Exported
range_format
andrange_format_kind
from the fmt module (#3970). Thanks @matt77hias. -
Added formatters for
std::chrono::day
,std::chrono::month
,std::chrono::year
andstd::chrono::year_month_day
(#3758, #3772, #3906). For example:#include <fmt/chrono.h> #include <fmt/color.h> int main() { fmt::print(fg(fmt::color::green), "{}\n", std::chrono::day(7)); }
prints a green day:
Thanks @zivshek.
-
Fixed handling of precision in
%S
(#3794, #3814). Thanks @js324. -
Added support for the
-
specifier (glibcstrftime
extension) to day of the month (%d
) and week of the year (%W
,%U
,%V
) specifiers (#3976). Thanks @ZaheenJ. -
Fixed the scope of the
-
extension in chrono formatting so that it doesn't apply to subsequent specifiers (#3811, #3812). Thanks @phprus. -
Improved handling of
time_point::min()
(#3282). -
Added a formatter for
std::expected
(#3834. Thanks @dominicpoeschko. -
Added a formatter for
std::complex
(#1467, #3886, #3892, #3900). Thanks @phprus. -
Added a formatter for
std::type_info
(#3978). Thanks @matt77hias. -
Specialized
formatter
forstd::basic_string
types with custom traits and allocators (#3938, #3943). Thanks @dieram3. -
Improved safety of
format_to
when writting to an array (#3805). Thanks @ThePhD. -
Added support for character range formatting (#3857, #3863). Thanks @js324.
-
Enabled ADL for
begin
andend
infmt::join
(#3813, #3824). Thanks @bbolli. -
Made contiguous iterator optimizations apply to
std::basic_string
iterators (#3798). Thanks @phprus. -
Added support for ranges with mutable
begin
andend
(#3752, #3800, #3955). Thanks @tcbrindle and @Arghnews. -
Added support for move-only iterators to
fmt::join
(#3802, #3946). Thanks @Arghnews. -
Fixed hanling of types with
begin
returningvoid
such as Eigen matrices (#3964). Thanks @Arghnews. -
Added a
formattable
concept (#3974). Thanks @matt77hias. -
Removed dependency on
<memory>
forstd::allocator_traits
when possible (#3804). Thanks @phprus. -
Added support for
__float128
(#3494). -
Fixed rounding issues when formatting
long double
with fixed precision (#3539). -
Made
fmt::isnan
not trigger floating-point exception for NaN values (#3948, #3951). Thanks @alexdewar. -
Made
iterator_buffer
's move constructornoexcept
(#3808). Thanks @waywardmonkeys. -
Started enforcing that
formatter::format
is const for compatibility withstd::format
(#3447). -
Made
fmt::basic_string_view
not constructible fromnullptr
for consistency withstd::string_view
in C++23 (#3846). Thanks @dalle. -
Fixed
group_digits
for negative integers (#3891, #3901). Thanks @phprus. -
Fixed handling of negative ids in
basic_format_args::get
(#3945). Thanks @marlenecota. -
Improved named argument validation (#3817).
-
Disabled copy contruction/assignment for
format_arg_store
and fixed moved construction (#3833). Thanks @ivafanas. -
Worked around a locale issue in RHEL/devtoolset (#3858, #3859). Thanks @g199209.
-
Added RTTI detection for MSVC (#3821, #3963). Thanks @edo9300.
-
Improved documentation and README (#3775, #3784, #3788, #3789, #3793, #3818, #3820, #3822, #3843, #3890, #3894, #3895, #3905, #3942). Thanks @zencatalyst, WolleTD, @tupaschoal, @Dobiasd, @frank-weinberg, @bbolli, @phprus, @waywardmonkeys and @js324.
-
Improved CI and tests (#3878, #3883, #3897, #3979, #3980, #3988). Thanks @vgorrX, @waywardmonkeys, @tchaikov and @phprus.
-
Fixed buffer overflow when using format string compilation with debug format and
std::back_insert_iterator
(#3795, #3797). Thanks @phprus. -
Improved Bazel support (#3792, #3801, #3962, #3965). Thanks @Vertexwahn.
-
Improved/fixed the CMake config (#3777, #3783, #3847, #3907). Thanks @phprus and @xTachyon.
-
Fixed various warnings and compilation issues (#3769, #3796, #3803, #3806, #3807, #3809, #3810, #3830, #3832, #3835, #3844, #3854, #3856, #3865, #3866, #3880, #3881, #3884, #3898, #3899, #3909, #3917, #3923, #3924, #3925, #3930, #3931, #3935, #3937, #3967, #3968, #3972, #3983,). Thanks @hmbj, @phprus, @res2k, @Baardi, @matt77hias, @waywardmonkeys, @hmbj, @yakra, @prlw1, @Arghnews, @mtillmann0, @ShifftC and @eepp.
-
Added support for the
%j
specifier (the number of days) forstd::chrono::duration
(#3643, #3732). Thanks @intelfx. -
Added support for the chrono suffix for days and changed the suffix for minutes from "m" to the correct "min" (#3662, #3664). For example (godbolt):
#include <fmt/chrono.h> int main() { fmt::print("{}\n", std::chrono::days(42)); // prints "42d" }
Thanks @Richardk2n.
-
Fixed an overflow in
std::chrono::time_point
formatting with large dates (#3725, #3727). Thanks @cschreib. -
Added a formatter for
std::source_location
(#3730). For example (godbolt):#include <source_location> #include <fmt/std.h> int main() { fmt::print("{}\n", std::source_location::current()); }
prints
/app/example.cpp:5:51: int main()
Thanks @felix642.
-
Added a formatter for
std::bitset
(#3660). For example (godbolt):#include <bitset> #include <fmt/std.h> int main() { fmt::print("{}\n", std::bitset<6>(42)); // prints "101010" }
Thanks @muggenhor.
-
Added an experimental
nested_formatter
that provides an easy way of applying a formatter to one or more subobjects while automatically handling width, fill and alignment. For example:#include <fmt/format.h> struct point { double x, y; }; template <> struct fmt::formatter<point> : nested_formatter<double> { auto format(point p, format_context& ctx) const { return write_padded(ctx, [=](auto out) { return format_to(out, "({}, {})", nested(p.x), nested(p.y)); }); } }; int main() { fmt::print("[{:>20.2f}]", point{1, 2}); }
prints
[ (1.00, 2.00)]
-
Added the generic representation (
g
) tostd::filesystem::path
(#3715, #3729). For example:#include <filesystem> #include <fmt/std.h> int main() { fmt::print("{:g}\n", std::filesystem::path("C:\\foo")); }
prints
"C:/foo"
on Windows.Thanks @js324.
-
Made
format_as
work with references (#3739). Thanks @tchaikov. -
Fixed formatting of invalid UTF-8 with precision (#3284).
-
Fixed an inconsistency between
fmt::to_string
andfmt::format
(#3684). -
Disallowed unsafe uses of
fmt::styled
(#3625):auto s = fmt::styled(std::string("dangle"), fmt::emphasis::bold); fmt::print("{}\n", s); // compile error
Pass
fmt::styled(...)
as a parameter instead. -
Added a null check when formatting a C string with the
s
specifier (#3706). -
Disallowed the
c
specifier forbool
(#3726, #3734). Thanks @js324. -
Made the default formatting unlocalized in
fmt::ostream_formatter
for consistency with the rest of the library (#3460). -
Fixed localized formatting in bases other than decimal (#3693, #3750). Thanks @js324.
-
Fixed a performance regression in experimental
fmt::ostream::print
(#3674). -
Added synchronization with the underlying output stream when writing to the Windows console (#3668, #3688, #3689). Thanks @Roman-Koshelev and @dimztimz.
-
Changed to only export
format_error
when {fmt} is built as a shared library (#3626, #3627). Thanks @phprus. -
Made
fmt::streamed
constexpr
. (#3650). Thanks @muggenhor. -
Enabled
consteval
on older versions of MSVC (#3757). Thanks @phprus. -
Added an option to build without
wchar_t
support on Windows (#3631, #3636). Thanks @glebm. -
Improved build and CI configuration (#3679, #3701, #3702, #3749). Thanks @jcar87, @pklima and @tchaikov.
-
Fixed various warnings, compilation and test issues (#3607, #3610, #3624, #3630, #3634, #3638, #3645, #3646, #3647, #3652, #3654, #3663, #3670, #3680, #3694, #3695, #3699, #3705, #3710, #3712, #3713, #3714, #3716, #3723, #3738, #3740, #3741, #3743, #3745, #3747, #3748, #3751, #3754, #3755, #3760, #3762, #3763, #3764, #3774, #3779). Thanks @danakj, @vinayyadav3016, @cyyever, @phprus, @qimiko, @saschasc, @gsjaardema, @lazka, @Zhaojun-Liu, @carlsmedstad, @hotwatermorning, @cptFracassa, @kuguma, @PeterJohnson, @H1X4Dev, @asantoni, @eltociear, @msimberg, @tchaikov, @waywardmonkeys.
-
Improved documentation and README (#2086, #3637, #3642, #3653, #3655, #3661, #3673, #3677, #3737, #3742, #3744). Thanks @idzm, @perlun, @joycebrum, @fennewald, @reinhardt1053, @GeorgeLS.
-
Updated CI dependencies (#3615, #3622, #3623, #3666, #3696, #3697, #3759, #3782).
- Added formatters for
std::atomic
andatomic_flag
(#3574, #3594). Thanks @wangzw and @AlexGuteniev. - Fixed an error about partial specialization of
formatter<string>
after instantiation when compiled with gcc and C++20 (#3584). - Fixed compilation as a C++20 module with gcc and clang (#3587, #3597, #3605). Thanks @MathewBensonCode.
- Made
fmt::to_string
work with types that haveformat_as
overloads (#3575). Thanks @phprus. - Made
formatted_size
work with integral format specifiers at compile time (#3591). Thanks @elbeno. - Fixed a warning about the
no_unique_address
attribute on clang-cl (#3599). Thanks @lukester1975. - Improved compatibility with the legacy GBK encoding (#3598, #3599). Thanks @YuHuanTin.
- Added OpenSSF Scorecard analysis (#3530, #3571). Thanks @joycebrum.
- Updated CI dependencies (#3591, #3592, #3593, #3602).
-
Optimized format string compilation resulting in up to 40% speed up in compiled
format_to
and ~4x speed up in compiledformat_to_n
on a concatenation benchmark (#3133, #3484).{fmt} 10.0:
--------------------------------------------------------- Benchmark Time CPU Iterations --------------------------------------------------------- BM_format_to 78.9 ns 78.9 ns 8881746 BM_format_to_n 568 ns 568 ns 1232089
{fmt} 10.1:
--------------------------------------------------------- Benchmark Time CPU Iterations --------------------------------------------------------- BM_format_to 54.9 ns 54.9 ns 12727944 BM_format_to_n 133 ns 133 ns 5257795
-
Optimized storage of an empty allocator in
basic_memory_buffer
(#3485). Thanks @Minty-Meeo. -
Added formatters for proxy references to elements of
std::vector<bool>
andstd::bitset<N>
(#3567, #3570). For example (godbolt):#include <vector> #include <fmt/std.h> int main() { auto v = std::vector<bool>{true}; fmt::print("{}", v[0]); }
Thanks @phprus and @felix642.
-
Fixed an ambiguous formatter specialization for containers that look like container adaptors such as
boost::flat_set
(#3556, #3561). Thanks @5chmidti. -
Fixed compilation when formatting durations not convertible from
std::chrono::seconds
(#3430). Thanks @patlkli. -
Made the
formatter
specialization forchar*
const-correct (#3432). Thanks @timsong-cpp. -
Made
{}
and{:}
handled consistently during compile-time checks (#3526). -
Disallowed passing temporaries to
make_format_args
to improve API safety by preventing dangling references. -
Improved the compile-time error for unformattable types (#3478). Thanks @BRevzin.
-
Improved the floating-point formatter (#3448, #3450). Thanks @florimond-collette.
-
Fixed handling of precision for
long double
larger than 64 bits. (#3539, #3564). -
Made floating-point and chrono tests less platform-dependent (#3337, #3433, #3434). Thanks @phprus.
-
Removed the remnants of the Grisu floating-point formatter that has been replaced by Dragonbox in earlier versions.
-
Added
throw_format_error
to the public API (#3551). Thanks @mjerabek. -
Made
FMT_THROW
assert even if assertions are disabled when compiling with exceptions disabled (#3418, #3439). Thanks @BRevzin. -
Made
format_as
andstd::filesystem::path
formatter work with exotic code unit types. (#3457, #3476). Thanks @gix and @hmbj. -
Added support for the
?
format specifier tostd::filesystem::path
and made the default unescaped for consistency with strings. -
Deprecated the wide stream overload of
printf
. -
Removed unused
basic_printf_parse_context
. -
Improved RTTI detection used when formatting exceptions (#3468). Thanks @danakj.
-
Improved compatibility with VxWorks7 (#3467). Thanks @wenshan1.
-
Improved documentation (#3174, #3423, #3454, #3458, #3461, #3487, #3515). Thanks @zencatalyst, @rlalik and @mikecrowe.
-
Improved build and CI configurations (#3449, #3451, #3452, #3453, #3459, #3481, #3486, #3489, #3496, #3517, #3523, #3563). Thanks @joycebrum, @glebm, @phprus, @petrmanek, @setoye and @abouvier.
-
Fixed various warnings and compilation issues (#3408, #3424, #3444, #3446, #3475, #3482, #3492, #3493, #3508, #3509, #3533, #3542, #3543, #3540, #3544, #3548, #3549, #3550, #3552). Thanks @adesitter, @hmbj, @Minty-Meeo, @phprus, @TobiSchluter, @kieranclancy, @alexeedm, @jurihock, @Ozomahtli and @razaqq.
-
Replaced Grisu with a new floating-point formatting algorithm for given precision (#3262, #2750, #3269, #3276). The new algorithm is based on Dragonbox already used for the shortest representation and gives substantial performance improvement:
- Red: new algorithm
- Green: new algorithm with
FMT_USE_FULL_CACHE_DRAGONBOX
defined to 1 - Blue: old algorithm
Thanks @jk-jeon.
-
Replaced
snprintf
-based hex float formatter with an internal implementation (#3179, #3203). This removes the last usage ofs(n)printf
in {fmt}. Thanks @phprus. -
Fixed alignment of floating-point numbers with localization (#3263, #3272). Thanks @ShawnZhong.
-
Made handling of
#
consistent withstd::format
. -
Improved C++20 module support (#3134, #3254, #3386, #3387, #3388, #3392, #3397, #3399, #3400). Thanks @laitingsheng, @Orvid and @DanielaE.
-
Switched to the modules CMake library which allows building {fmt} as a C++20 module with clang:
CXX=clang++ cmake -DFMT_MODULE=ON . make
-
Made
format_as
work with any user-defined type and not just enums. For example (godbolt):#include <fmt/format.h> struct floaty_mc_floatface { double value; }; auto format_as(floaty_mc_floatface f) { return f.value; } int main() { fmt::print("{:8}\n", floaty_mc_floatface{0.42}); // prints " 0.42" }
-
Removed deprecated implicit conversions for enums and conversions to primitive types for compatibility with
std::format
and to prevent potential ODR violations. Useformat_as
instead. -
Added support for fill, align and width to the time point formatter (#3237, #3260, #3275). For example (godbolt):
#include <fmt/chrono.h> int main() { // prints " 2023" fmt::print("{:>8%Y}\n", std::chrono::system_clock::now()); }
Thanks @ShawnZhong.
-
Implemented formatting of subseconds (#2207, #3117, #3115, #3143, #3144, #3349). For example (godbolt):
#include <fmt/chrono.h> int main() { // prints 01.234567 fmt::print("{:%S}\n", std::chrono::microseconds(1234567)); }
Thanks @patrickroocks @phprus and @BRevzin.
-
Added precision support to
%S
(#3148). Thanks @SappyJoy -
Added support for
std::utc_time
(#3098, #3110). Thanks @patrickroocks. -
Switched formatting of
std::chrono::system_clock
from local time to UTC for compatibility with the standard (#3199, #3230). Thanks @ned14. -
Added support for
%Ez
and%Oz
to chrono formatters. (#3220, #3222). Thanks @phprus. -
Improved validation of format specifiers for
std::chrono::duration
(#3219, #3232). Thanks @ShawnZhong. -
Fixed formatting of time points before the epoch (#3117, #3261). For example (godbolt):
#include <fmt/chrono.h> int main() { auto t = std::chrono::system_clock::from_time_t(0) - std::chrono::milliseconds(250); fmt::print("{:%S}\n", t); // prints 59.750000000 }
Thanks @ShawnZhong.
-
Experimental: implemented glibc extension for padding seconds, minutes and hours (#2959, #3271). Thanks @ShawnZhong.
-
Added a formatter for
std::exception
(#2977, #3012, #3062, #3076, #3119). For example (godbolt):#include <fmt/std.h> #include <vector> int main() { try { std::vector<bool>().at(0); } catch(const std::exception& e) { fmt::print("{}", e); } }
prints:
vector<bool>::_M_range_check: __n (which is 0) >= this->size() (which is 0)
on libstdc++. Thanks @zach2good and @phprus.
-
Moved
std::error_code
formatter fromfmt/os.h
tofmt/std.h
. (#3125). Thanks @phprus. -
Added formatters for standard container adapters:
std::priority_queue
,std::queue
andstd::stack
(#3215, #3279). For example (godbolt):#include <fmt/ranges.h> #include <stack> #include <vector> int main() { auto s = std::stack<bool, std::vector<bool>>(); for (auto b: {true, false, true}) s.push(b); fmt::print("{}\n", s); // prints [true, false, true] }
Thanks @ShawnZhong.
-
Added a formatter for
std::optional
tofmt/std.h
(#1367, #3303). Thanks @tom-huntington. -
Fixed formatting of valueless by exception variants (#3347). Thanks @TheOmegaCarrot.
-
Made
fmt::ptr
acceptunique_ptr
with a custom deleter (#3177). Thanks @hmbj. -
Fixed formatting of noncopyable ranges and nested ranges of chars (#3158 #3286, #3290). Thanks @BRevzin.
-
Fixed issues with formatting of paths and ranges of paths (#3319, #3321 #3322). Thanks @phprus.
-
Improved handling of invalid Unicode in paths.
-
Enabled compile-time checks on Apple clang 14 and later (#3331). Thanks @cloyce.
-
Improved compile-time checks of named arguments (#3105, #3214). Thanks @rbrich.
-
Fixed formatting when both alignment and
0
are given (#3236, #3248). Thanks @ShawnZhong. -
Improved Unicode support in the experimental file API on Windows (#3234, #3293). Thanks @Fros1er.
-
Unified UTF transcoding (#3416). Thanks @phprus.
-
Added support for UTF-8 digit separators via an experimental locale facet (#1861). For example (godbolt):
auto loc = std::locale( std::locale(), new fmt::format_facet<std::locale>("’")); auto s = fmt::format(loc, "{:L}", 1000);
where
’
is U+2019 used as a digit separator in the de_CH locale. -
Added an overload of
formatted_size
that takes a locale (#3084, #3087). Thanks @gerboengels. -
Removed the deprecated
FMT_DEPRECATED_OSTREAM
. -
Fixed a UB when using a null
std::string_view
withfmt::to_string
or format string compilation (#3241, #3244). Thanks @phprus. -
Added
starts_with
to the fallbackstring_view
implementation (#3080). Thanks @phprus. -
Added
fmt::basic_format_string::get()
for compatibility withbasic_format_string
(#3111). Thanks @huangqinjin. -
Added
println
for compatibility with C++23 (#3267). Thanks @ShawnZhong. -
Renamed the
FMT_EXPORT
macro for shared library usage toFMT_LIB_EXPORT
. -
Improved documentation (#3108, #3169, #3243). #3404). Thanks @Cleroth and @Vertexwahn.
-
Improved build configuration and tests (#3118, #3120, #3188, #3189, #3198, #3205, #3207, #3210, #3240, #3256, #3264, #3299, #3302, #3312, #3317, #3328, #3333, #3369, #3373, #3395, #3406, #3411). Thanks @dimztimz, @phprus, @DavidKorczynski, @ChrisThrasher, @FrancoisCarouge, @kennyweiss, @luzpaz, @codeinred, @Mixaill, @joycebrum, @kevinhwang and @Vertexwahn.
-
Fixed a regression in handling empty format specifiers after a colon (
{:}
) (#3086). Thanks @oxidase. -
Worked around a broken implementation of
std::is_constant_evaluated
in some versions of libstdc++ on clang (#3247, #3281). Thanks @phprus. -
Fixed formatting of volatile variables (#3068).
-
Fixed various warnings and compilation issues (#3057, #3066, #3072, #3082, #3091, #3092, #3093, #3095, #3096, #3097, #3128, #3129, #3137, #3139, #3140, #3142, #3149, #3150, #3154, #3163, #3178, #3184, #3196, #3204, #3206, #3208, #3213, #3216, #3224, #3226, #3228, #3229, #3259, #3274, #3287, #3288, #3292, #3295, #3296, #3298, #3325, #3326, #3334, #3342, #3343, #3351, #3352, #3362, #3365, #3366, #3374, #3377, #3378, #3381, #3398, #3413, #3415). Thanks @phprus, @gsjaardema, @NewbieOrange, @EngineLessCC, @asmaloney, @HazardyKnusperkeks, @sergiud, @Youw, @thesmurph, @czudziakm, @Roman-Koshelev, @chronoxor, @ShawnZhong, @russelltg, @glebm, @tmartin-gh, @Zhaojun-Liu, @louiswins and @mogemimi.
-
fmt::formatted_size
now works at compile time (#3026). For example (godbolt):#include <fmt/compile.h> int main() { using namespace fmt::literals; constexpr size_t n = fmt::formatted_size("{}"_cf, 42); fmt::print("{}\n", n); // prints 2 }
Thanks @marksantaniello.
-
Fixed handling of invalid UTF-8 (#3038, #3044, #3056). Thanks @phprus and @skeeto.
-
Improved Unicode support in
ostream
overloads ofprint
(#2994, #3001, #3025). Thanks @dimztimz. -
Fixed handling of the sign specifier in localized formatting on systems with 32-bit
wchar_t
(#3041). -
Added support for wide streams to
fmt::streamed
(#2994). Thanks @phprus. -
Added the
n
specifier that disables the output of delimiters when formatting ranges (#2981, #2983). For example (godbolt):#include <fmt/ranges.h> #include <vector> int main() { auto v = std::vector{1, 2, 3}; fmt::print("{:n}\n", v); // prints 1, 2, 3 }
Thanks @BRevzin.
-
Worked around problematic
std::string_view
constructors introduced in C++23 (#3030, #3050). Thanks @strega-nil-ms. -
Improve handling (exclusion) of recursive ranges (#2968, #2974). Thanks @Dani-Hub.
-
Improved error reporting in format string compilation (#3055).
-
Improved the implementation of Dragonbox, the algorithm used for the default floating-point formatting (#2984). Thanks @jk-jeon.
-
Fixed issues with floating-point formatting on exotic platforms.
-
Improved the implementation of chrono formatting (#3010). Thanks @phprus.
-
Improved documentation (#2966, #3009, #3020, #3037). Thanks @mwinterb, @jcelerier and @remiburtin.
-
Improved build configuration (#2991, #2995, #3004, #3007, #3040). Thanks @dimztimz and @hwhsu1231.
-
Fixed various warnings and compilation issues (#2969, #2971, #2975, #2982, #2985, #2988, #2989, #3000, #3006, #3014, #3015, #3021, #3023, #3024, #3029, #3043, #3052, #3053, #3054). Thanks @h-friederich, @dimztimz, @olupton, @bernhardmgruber and @phprus.
-
Switched to the internal floating point formatter for all decimal presentation formats. In particular this results in consistent rounding on all platforms and removing the
s[n]printf
fallback for decimal FP formatting. -
Compile-time floating point formatting no longer requires the header-only mode. For example (godbolt):
#include <array> #include <fmt/compile.h> consteval auto compile_time_dtoa(double value) -> std::array<char, 10> { auto result = std::array<char, 10>(); fmt::format_to(result.data(), FMT_COMPILE("{}"), value); return result; } constexpr auto answer = compile_time_dtoa(0.42);
works with the default settings.
-
Improved the implementation of Dragonbox, the algorithm used for the default floating-point formatting (#2713, #2750). Thanks @jk-jeon.
-
Made
fmt::to_string
work with__float128
. This uses the internal FP formatter and works even on system without__float128
support in[s]printf
. -
Disabled automatic
std::ostream
insertion operator (operator<<
) discovery whenfmt/ostream.h
is included to prevent ODR violations. You can get the old behavior by definingFMT_DEPRECATED_OSTREAM
but this will be removed in the next major release. Usefmt::streamed
orfmt::ostream_formatter
to enable formatting viastd::ostream
instead. -
Added
fmt::ostream_formatter
that can be used to writeformatter
specializations that perform formatting viastd::ostream
. For example (godbolt):#include <fmt/ostream.h> struct date { int year, month, day; friend std::ostream& operator<<(std::ostream& os, const date& d) { return os << d.year << '-' << d.month << '-' << d.day; } }; template <> struct fmt::formatter<date> : ostream_formatter {}; std::string s = fmt::format("The date is {}", date{2012, 12, 9}); // s == "The date is 2012-12-9"
-
Added the
fmt::streamed
function that takes an object and formats it viastd::ostream
. For example (godbolt):#include <thread> #include <fmt/ostream.h> int main() { fmt::print("Current thread id: {}\n", fmt::streamed(std::this_thread::get_id())); }
Note that
fmt/std.h
provides aformatter
specialization forstd::thread::id
so you don't need to format it viastd::ostream
. -
Deprecated implicit conversions of unscoped enums to integers for consistency with scoped enums.
-
Added an argument-dependent lookup based
format_as
extension API to simplify formatting of enums. -
Added experimental
std::variant
formatting support (#2941). For example (godbolt):#include <variant> #include <fmt/std.h> int main() { auto v = std::variant<int, std::string>(42); fmt::print("{}\n", v); }
prints:
variant(42)
Thanks @jehelset.
-
Added experimental
std::filesystem::path
formatting support (#2865, #2902, #2917, #2918). For example (godbolt):#include <filesystem> #include <fmt/std.h> int main() { fmt::print("There is no place like {}.", std::filesystem::path("/home")); }
prints:
There is no place like "/home".
Thanks @phprus.
-
Added a
std::thread::id
formatter tofmt/std.h
. For example (godbolt):#include <thread> #include <fmt/std.h> int main() { fmt::print("Current thread id: {}\n", std::this_thread::get_id()); }
-
Added
fmt::styled
that applies a text style to an individual argument (#2793). For example (godbolt):#include <fmt/chrono.h> #include <fmt/color.h> int main() { auto now = std::chrono::system_clock::now(); fmt::print( "[{}] {}: {}\n", fmt::styled(now, fmt::emphasis::bold), fmt::styled("error", fg(fmt::color::red)), "something went wrong"); }
prints
Thanks @rbrugo.
-
Made
fmt::print
overload for text styles correctly handle UTF-8 (#2681, #2701). Thanks @AlexGuteniev. -
Fixed Unicode handling when writing to an ostream.
-
Added support for nested specifiers to range formatting (#2673). For example (godbolt):
#include <vector> #include <fmt/ranges.h> int main() { fmt::print("{::#x}\n", std::vector{10, 20, 30}); }
prints
[0xa, 0x14, 0x1e]
.Thanks @BRevzin.
-
Implemented escaping of wide strings in ranges (#2904). Thanks @phprus.
-
Added support for ranges with
begin
/end
found via the argument-dependent lookup (#2807). Thanks @rbrugo. -
Fixed formatting of certain kinds of ranges of ranges (#2787). Thanks @BRevzin.
-
Fixed handling of maps with element types other than
std::pair
(#2944). Thanks @BrukerJWD. -
Made tuple formatter enabled only if elements are formattable (#2939, #2940). Thanks @jehelset.
-
Made
fmt::join
compatible with format string compilation (#2719, #2720). Thanks @phprus. -
Made compile-time checks work with named arguments of custom types and
std::ostream
print
overloads (#2816, #2817, #2819). Thanks @timsong-cpp. -
Removed
make_args_checked
because it is no longer needed for compile-time checks (#2760). Thanks @phprus. -
Removed the following deprecated APIs:
_format
,arg_join
, theformat_to
overload that takes a memory buffer,[v]fprintf
that takes anostream
. -
Removed the deprecated implicit conversion of
[const] signed char*
and[const] unsigned char*
to C strings. -
Removed the deprecated
fmt/locale.h
. -
Replaced the deprecated
fileno()
withdescriptor()
inbuffered_file
. -
Moved
to_string_view
to thedetail
namespace since it's an implementation detail. -
Made access mode of a created file consistent with
fopen
by settingS_IWGRP
andS_IWOTH
(#2733). Thanks @arogge. -
Removed a redundant buffer resize when formatting to
std::ostream
(#2842, #2843). Thanks @jcelerier. -
Made precision computation for strings consistent with width (#2888).
-
Fixed handling of locale separators in floating point formatting (#2830).
-
Made sign specifiers work with
__int128_t
(#2773). -
Improved support for systems such as CHERI with extra data stored in pointers (#2932). Thanks @davidchisnall.
-
Improved documentation (#2706, #2712, #2789, #2803, #2805, #2815, #2924). Thanks @BRevzin, @Pokechu22, @setoye, @rtobar, @rbrugo, @anoonD and @leha-bot.
-
Improved build configuration (#2766, #2772, #2836, #2852, #2907, #2913, #2914). Thanks @kambala-decapitator, @mattiasljungstrom, @kieselnb, @nathannaveen and @Vertexwahn.
-
Fixed various warnings and compilation issues (#2408, #2507, #2697, #2715, #2717, #2722, #2724, #2725, #2726, #2728, #2732, #2738, #2742, #2744, #2745, #2746, #2754, #2755, #2757, #2758, #2761, #2762, #2763, #2765, #2769, #2770, #2771, #2777, #2779, #2782, #2783, #2794, #2796, #2797, #2801, #2802, #2808, #2818, #2819, #2829, #2835, #2848, #2860, #2861, #2882, #2886, #2891, #2892, #2895, #2896, #2903, #2906, #2908, #2909, #2920, #2922, #2927, #2929, #2936, #2937, #2938, #2951, #2954, #2957, #2958, #2960). Thanks @matrackif @Tobi823, @ivan-volnov, @VasiliPupkin256, @federico-busato, @barcharcraz, @jk-jeon, @HazardyKnusperkeks, @dalboris, @seanm, @gsjaardema, @timsong-cpp, @seanm, @frithrah, @chronoxor, @Agga, @madmaxoft, @JurajX, @phprus and @Dani-Hub.
- Restored ABI compatibility with version 8.0.x (#2695, #2696). Thanks @saraedum.
- Fixed chrono formatting on big endian systems (#2698, #2699). Thanks @phprus and @xvitaly.
- Fixed a linkage error with mingw (#2691, #2692). Thanks @rbberger.
-
Optimized chrono formatting (#2500, #2537, #2541, #2544, #2550, #2551, #2576, #2577, #2586, #2591, #2594, #2602, #2617, #2628, #2633, #2670, #2671).
Processing of some specifiers such as
%z
and%Y
is now up to 10-20 times faster, for example on GCC 11 with libstdc++:---------------------------------------------------------------------------- Benchmark Before After ---------------------------------------------------------------------------- FMTFormatter_z 261 ns 26.3 ns FMTFormatterCompile_z 246 ns 11.6 ns FMTFormatter_Y 263 ns 26.1 ns FMTFormatterCompile_Y 244 ns 10.5 ns ----------------------------------------------------------------------------
Thanks @phprus and @toughengineer.
-
Implemented subsecond formatting for chrono durations (#2623). For example (godbolt):
#include <fmt/chrono.h> int main() { fmt::print("{:%S}", std::chrono::milliseconds(1234)); }
prints "01.234".
Thanks @matrackif.
-
Fixed handling of precision 0 when formatting chrono durations (#2587, #2588). Thanks @lukester1975.
-
Fixed an overflow on invalid inputs in the
tm
formatter (#2564). Thanks @phprus. -
Added
fmt::group_digits
that formats integers with a non-localized digit separator (comma) for groups of three digits. For example (godbolt):#include <fmt/format.h> int main() { fmt::print("{} dollars", fmt::group_digits(1000000)); }
prints "1,000,000 dollars".
-
Added support for faint, conceal, reverse and blink text styles (#2394):
blink.mp4
Thanks @benit8 and @data-man.
-
Added experimental support for compile-time floating point formatting (#2426, #2470). It is currently limited to the header-only mode. Thanks @alexezeder.
-
Added UDL-based named argument support to compile-time format string checks (#2640, #2649). For example (godbolt):
#include <fmt/format.h> int main() { using namespace fmt::literals; fmt::print("{answer:s}", "answer"_a=42); }
gives a compile-time error on compilers with C++20
consteval
and non-type template parameter support (gcc 10+) becauses
is not a valid format specifier for an integer.Thanks @alexezeder.
-
Implemented escaping of string range elements. For example (godbolt):
#include <fmt/ranges.h> #include <vector> int main() { fmt::print("{}", std::vector<std::string>{"\naan"}); }
is now printed as:
["\naan"]
instead of:
[" aan"]
-
Added an experimental
?
specifier for escaping strings. (#2674). Thanks @BRevzin. -
Switched to JSON-like representation of maps and sets for consistency with Python's
str.format
. For example (godbolt):#include <fmt/ranges.h> #include <map> int main() { fmt::print("{}", std::map<std::string, int>{{"answer", 42}}); }
is now printed as:
{"answer": 42}
-
Extended
fmt::join
to support C++20-only ranges (#2549). Thanks @BRevzin. -
Optimized handling of non-const-iterable ranges and implemented initial support for non-const-formattable types.
-
Disabled implicit conversions of scoped enums to integers that was accidentally introduced in earlier versions (#1841).
-
Deprecated implicit conversion of
[const] signed char*
and[const] unsigned char*
to C strings. -
Deprecated
_format
, a legacy UDL-based format API (#2646). Thanks @alexezeder. -
Marked
format
,formatted_size
andto_string
as[[nodiscard]]
(#2612). @0x8000-0000. -
Added missing diagnostic when trying to format function and member pointers as well as objects convertible to pointers which is explicitly disallowed (#2598, #2609, #2610). Thanks @AlexGuteniev.
-
Optimized writing to a contiguous buffer with
format_to_n
(#2489). Thanks @Roman-Koshelev. -
Optimized writing to non-
char
buffers (#2477). Thanks @Roman-Koshelev. -
Decimal point is now localized when using the
L
specifier. -
Improved floating point formatter implementation (#2498, #2499). Thanks @Roman-Koshelev.
-
Fixed handling of very large precision in fixed format (#2616).
-
Made a table of cached powers used in FP formatting static (#2509). Thanks @jk-jeon.
-
Resolved a lookup ambiguity with C++20 format-related functions due to ADL (#2639, #2641). Thanks @mkurdej.
-
Removed unnecessary inline namespace qualification (#2642, #2643). Thanks @mkurdej.
-
Implemented argument forwarding in
format_to_n
(#2462, #2463). Thanks @owent. -
Fixed handling of implicit conversions in
fmt::to_string
and format string compilation (#2565). -
Changed the default access mode of files created by
fmt::output_file
to-rw-r--r--
for consistency withfopen
(#2530). -
Make
fmt::ostream::flush
public (#2435). -
Improved C++14/17 attribute detection (#2615). Thanks @AlexGuteniev.
-
Improved
consteval
detection for MSVC (#2559). Thanks @DanielaE. -
Improved documentation (#2406, #2446, #2493, #2513, #2515, #2522, #2562, #2575, #2606, #2620, #2676). Thanks @sobolevn, @UnePierre, @zhsj, @phprus, @ericcurtin and @Lounarok.
-
Improved fuzzers and added a fuzzer for chrono timepoint formatting (#2461, #2469). @pauldreik,
-
Added the
FMT_SYSTEM_HEADERS
CMake option setting which marks {fmt}'s headers as system. It can be used to suppress warnings (#2644, #2651). Thanks @alexezeder. -
Added the Bazel build system support (#2505, #2516). Thanks @Vertexwahn.
-
Improved build configuration and tests (#2437, #2558, #2648, #2650, #2663, #2677). Thanks @DanielaE, @alexezeder and @phprus.
-
Fixed various warnings and compilation issues (#2353, #2356, #2399, #2408, #2414, #2427, #2432, #2442, #2434, #2439, #2447, #2450, #2455, #2465, #2472, #2474, #2476, #2478, #2479, #2481, #2482, #2483, #2490, #2491, #2510, #2518, #2528, #2529, #2539, #2540, #2545, #2555, #2557, #2570, #2573, #2582, #2605, #2611, #2647, #2627, #2630, #2635, #2638, #2653, #2654, #2661, #2664, #2684). Thanks @DanielaE, @mwinterb, @cdacamar, @TrebledJ, @bodomartin, @cquammen, @white238, @mmarkeloff, @palacaze, @jcelerier, @mborn-adi, @BrukerJWD, @spyridon97, @phprus, @oliverlee, @joshessman-llnl, @akohlmey, @timkalu, @olupton, @Acretock, @alexezeder, @andrewcorrigan, @lucpelletier and @HazardyKnusperkeks.
- Fixed the version number in the inline namespace (#2374).
- Added a missing presentation type check for
std::string
(#2402). - Fixed a linkage error when mixing code built with clang and gcc (#2377).
- Fixed documentation issues (#2396, #2403, #2406). Thanks @mkurdej.
- Removed dead code in FP formatter ( #2398). Thanks @javierhonduco.
- Fixed various warnings and compilation issues (#2351, #2359, #2365, #2368, #2370, #2376, #2381, #2382, #2386, #2389, #2395, #2397, #2400, #2401, #2407). Thanks @zx2c4, @AidanSun05, @mattiasljungstrom, @joemmett, @erengy, @patlkli, @gsjaardema and @phprus.
-
Enabled compile-time format string checks by default. For example (godbolt):
#include <fmt/core.h> int main() { fmt::print("{:d}", "I am not a number"); }
gives a compile-time error on compilers with C++20
consteval
support (gcc 10+, clang 11+) becaused
is not a valid format specifier for a string.To pass a runtime string wrap it in
fmt::runtime
:fmt::print(fmt::runtime("{:d}"), "I am not a number");
-
Added compile-time formatting (#2019, #2044, #2056, #2072, #2075, #2078, #2129, #2326). For example (godbolt):
#include <fmt/compile.h> consteval auto compile_time_itoa(int value) -> std::array<char, 10> { auto result = std::array<char, 10>(); fmt::format_to(result.data(), FMT_COMPILE("{}"), value); return result; } constexpr auto answer = compile_time_itoa(42);
Most of the formatting functionality is available at compile time with a notable exception of floating-point numbers and pointers. Thanks @alexezeder.
-
Optimized handling of format specifiers during format string compilation. For example, hexadecimal formatting (
"{:x}"
) is now 3-7x faster than before when usingformat_to
with format string compilation and a stack-allocated buffer (#1944).Before (7.1.3):
---------------------------------------------------------------------------- Benchmark Time CPU Iterations ---------------------------------------------------------------------------- FMTCompileOld/0 15.5 ns 15.5 ns 43302898 FMTCompileOld/42 16.6 ns 16.6 ns 43278267 FMTCompileOld/273123 18.7 ns 18.6 ns 37035861 FMTCompileOld/9223372036854775807 19.4 ns 19.4 ns 35243000 ----------------------------------------------------------------------------
After (8.x):
---------------------------------------------------------------------------- Benchmark Time CPU Iterations ---------------------------------------------------------------------------- FMTCompileNew/0 1.99 ns 1.99 ns 360523686 FMTCompileNew/42 2.33 ns 2.33 ns 279865664 FMTCompileNew/273123 3.72 ns 3.71 ns 190230315 FMTCompileNew/9223372036854775807 5.28 ns 5.26 ns 130711631 ----------------------------------------------------------------------------
It is even faster than
std::to_chars
from libc++ compiled with clang on macOS:---------------------------------------------------------------------------- Benchmark Time CPU Iterations ---------------------------------------------------------------------------- ToChars/0 4.42 ns 4.41 ns 160196630 ToChars/42 5.00 ns 4.98 ns 140735201 ToChars/273123 7.26 ns 7.24 ns 95784130 ToChars/9223372036854775807 8.77 ns 8.75 ns 75872534 ----------------------------------------------------------------------------
In other cases, especially involving
std::string
construction, the speed up is usually lower because handling format specifiers takes a smaller fraction of the total time. -
Added the
_cf
user-defined literal to represent a compiled format string. It can be used instead of theFMT_COMPILE
macro (#2043, #2242):#include <fmt/compile.h> using namespace fmt::literals; auto s = fmt::format(FMT_COMPILE("{}"), 42); // 🙁 not modern auto s = fmt::format("{}"_cf, 42); // 🙂 modern as hell
It requires compiler support for class types in non-type template parameters (a C++20 feature) which is available in GCC 9.3+. Thanks @alexezeder.
-
Format string compilation now requires
format
functions offormatter
specializations for user-defined types to beconst
:template <> struct fmt::formatter<my_type>: formatter<string_view> { template <typename FormatContext> auto format(my_type obj, FormatContext& ctx) const { // Note const here. // ... } };
-
Added UDL-based named argument support to format string compilation (#2243, #2281). For example:
#include <fmt/compile.h> using namespace fmt::literals; auto s = fmt::format(FMT_COMPILE("{answer}"), "answer"_a = 42);
Here the argument named "answer" is resolved at compile time with no runtime overhead. Thanks @alexezeder.
-
Added format string compilation support to
fmt::print
(#2280, #2304). Thanks @alexezeder. -
Added initial support for compiling {fmt} as a C++20 module (#2235, #2240, #2260, #2282, #2283, #2288, #2298, #2306, #2307, #2309, #2318, #2324, #2332, #2340). Thanks @DanielaE.
-
Made symbols private by default reducing shared library size (#2301). For example there was a ~15% reported reduction on one platform. Thanks @sergiud.
-
Optimized includes making the result of preprocessing
fmt/format.h
~20% smaller with libstdc++/C++20 and slightly improving build times (#1998). -
Added support of ranges with non-const
begin
/end
(#1953). Thanks @kitegi. -
Added support of
std::byte
and other formattable types tofmt::join
(#1981, #2040, #2050, #2262). For example:#include <fmt/format.h> #include <cstddef> #include <vector> int main() { auto bytes = std::vector{std::byte(4), std::byte(2)}; fmt::print("{}", fmt::join(bytes, "")); }
prints "42".
Thanks @kamibo.
-
Implemented the default format for
std::chrono::system_clock
(#2319, #2345). For example:#include <fmt/chrono.h> int main() { fmt::print("{}", std::chrono::system_clock::now()); }
prints "2021-06-18 15:22:00" (the output depends on the current date and time). Thanks @sunmy2019.
-
Made more chrono specifiers locale independent by default. Use the
'L'
specifier to get localized formatting. For example:#include <fmt/chrono.h> int main() { std::locale::global(std::locale("ru_RU.UTF-8")); auto monday = std::chrono::weekday(1); fmt::print("{}\n", monday); // prints "Mon" fmt::print("{:L}\n", monday); // prints "пн" }
-
Improved locale handling in chrono formatting (#2337, #2349, #2350). Thanks @phprus.
-
Deprecated
fmt/locale.h
moving the formatting functions that take a locale tofmt/format.h
(char
) andfmt/xchar
(other overloads). This doesn't introduce a dependency on<locale>
so there is virtually no compile time effect. -
Deprecated an undocumented
format_to
overload that takesbasic_memory_buffer
. -
Made parameter order in
vformat_to
consistent withformat_to
(#2327). -
Added support for time points with arbitrary durations (#2208). For example:
#include <fmt/chrono.h> int main() { using tp = std::chrono::time_point< std::chrono::system_clock, std::chrono::seconds>; fmt::print("{:%S}", tp(std::chrono::seconds(42))); }
prints "42".
-
Formatting floating-point numbers no longer produces trailing zeros by default for consistency with
std::format
. For example:#include <fmt/core.h> int main() { fmt::print("{0:.3}", 1.1); }
prints "1.1". Use the
'#'
specifier to keep trailing zeros. -
Dropped a limit on the number of elements in a range and replaced
{}
with[]
as range delimiters for consistency with Python'sstr.format
. -
The
'L'
specifier for locale-specific numeric formatting can now be combined with presentation specifiers as instd::format
. For example:#include <fmt/core.h> #include <locale> int main() { std::locale::global(std::locale("fr_FR.UTF-8")); fmt::print("{0:.2Lf}", 0.42); }
prints "0,42". The deprecated
'n'
specifier has been removed. -
Made the
0
specifier ignored for infinity and NaN (#2305, #2310). Thanks @Liedtke. -
Made the hexfloat formatting use the right alignment by default (#2308, #2317). Thanks @Liedtke.
-
Removed the deprecated numeric alignment (
'='
). Use the'0'
specifier instead. -
Removed the deprecated
fmt/posix.h
header that has been replaced withfmt/os.h
. -
Removed the deprecated
format_to_n_context
,format_to_n_args
andmake_format_to_n_args
. They have been replaced withformat_context
,format_args` and
make_format_args`` respectively. -
Moved
wchar_t
-specific functions and types tofmt/xchar.h
. You can defineFMT_DEPRECATED_INCLUDE_XCHAR
to automatically includefmt/xchar.h
fromfmt/format.h
but this will be disabled in the next major release. -
Fixed handling of the
'+'
specifier in localized formatting (#2133). -
Added support for the
's'
format specifier that gives textual representation ofbool
(#2094, #2109). For example:#include <fmt/core.h> int main() { fmt::print("{:s}", true); }
prints "true". Thanks @powercoderlol.
-
Made
fmt::ptr
work with function pointers (#2131). For example:#include <fmt/format.h> int main() { fmt::print("My main: {}\n", fmt::ptr(main)); }
Thanks @mikecrowe.
-
The undocumented support for specializing
formatter
for pointer types has been removed. -
Fixed
fmt::formatted_size
with format string compilation (#2141, #2161). Thanks @alexezeder. -
Fixed handling of empty format strings during format string compilation (#2042):
auto s = fmt::format(FMT_COMPILE(""));
Thanks @alexezeder.
-
Fixed handling of enums in
fmt::to_string
(#2036). -
Improved width computation (#2033, #2091). For example:
#include <fmt/core.h> int main() { fmt::print("{:-<10}{}\n", "你好", "世界"); fmt::print("{:-<10}{}\n", "hello", "world"); }
prints
on a modern terminal.
-
The experimental fast output stream (
fmt::ostream
) is now truncated by default for consistency withfopen
(#2018). For example:#include <fmt/os.h> int main() { fmt::ostream out1 = fmt::output_file("guide"); out1.print("Zaphod"); out1.close(); fmt::ostream out2 = fmt::output_file("guide"); out2.print("Ford"); }
writes "Ford" to the file "guide". To preserve the old file content if any pass
fmt::file::WRONLY | fmt::file::CREATE
flags tofmt::output_file
. -
Fixed moving of
fmt::ostream
that holds buffered data (#2197, #2198). Thanks @vtta. -
Replaced the
fmt::system_error
exception with a function of the same name that constructsstd::system_error
(#2266). -
Replaced the
fmt::windows_error
exception with a function of the same name that constructsstd::system_error
with the category returned byfmt::system_category()
(#2274, #2275). The latter is similar tostd::system_category
but correctly handles UTF-8. Thanks @phprus. -
Replaced
fmt::error_code
withstd::error_code
and made it formattable (#2269, #2270, #2273). Thanks @phprus. -
Added speech synthesis support (#2206).
-
Made
format_to
work with a memory buffer that has a custom allocator (#2300). Thanks @voxmea. -
Added
Allocator::max_size
support tobasic_memory_buffer
. (#1960). Thanks @phprus. -
Added wide string support to
fmt::join
(#2236). Thanks @crbrz. -
Made iterators passed to
formatter
specializations via a format context satisfy C++20std::output_iterator
requirements (#2156, #2158, #2195, #2204). Thanks @randomnetcat. -
Optimized the
printf
implementation (#1982, #1984, #2016, #2164). Thanks @rimathia and @moiwi. -
Improved detection of
constexpr
char_traits
(#2246, #2257). Thanks @phprus. -
Fixed writing to
stdout
when it is redirected toNUL
on Windows (#2080). -
Fixed exception propagation from iterators (#2097).
-
Improved
strftime
error handling (#2238, #2244). Thanks @yumeyao. -
Stopped using deprecated GCC UDL template extension.
-
Added
fmt/args.h
to the install target (#2096). -
Error messages are now passed to assert when exceptions are disabled (#2145). Thanks @NobodyXu.
-
Added the
FMT_MASTER_PROJECT
CMake option to control build and install targets when {fmt} is included viaadd_subdirectory
(#2098, #2100). Thanks @randomizedthinking. -
Improved build configuration (#2026, #2122). Thanks @luncliff and @ibaned.
-
Fixed various warnings and compilation issues (#1947, #1959, #1963, #1965, #1966, #1974, #1975, #1990, #2000, #2001, #2002, #2004, #2006, #2009, #2010, #2038, #2039, #2047, #2053, #2059, #2065, #2067, #2068, #2073, #2103, #2105, #2106, #2107, #2116, #2117, #2118, #2119, #2127, #2128, #2140, #2142, #2143, #2144, #2147, #2148, #2149, #2152, #2160, #2170, #2175, #2176, #2177, #2178, #2179, #2180, #2181, #2183, #2184, #2185, #2186, #2187, #2190, #2192, #2194, #2205, #2210, #2211, #2215, #2216, #2218, #2220, #2228, #2229, #2230, #2233, #2239, #2248, #2252, #2253, #2255, #2261, #2278, #2284, #2287, #2289, #2290, #2293, #2295, #2296, #2297, #2311, #2313, #2315, #2320, #2321, #2323, #2328, #2329, #2333, #2338, #2341). Thanks @darklukee, @fagg, @killerbot242, @jgopel, @yeswalrus, @Finkman, @HazardyKnusperkeks, @dkavolis, @concatime, @chronoxor, @summivox, @yNeo, @Apache-HB, @alexezeder, @toojays, @Brainy0207, @vadz, @imsherlock, @phprus, @white238, @yafshar, @BillyDonahue, @jstaahl, @denchat, @DanielaE, @ilyakurdyukov, @ilmai, @JessyDL, @sergiud, @mwinterb, @sven-herrmann, @jmelas, @twoixter, @crbrz and @upsj.
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Improved documentation (#1986, #2051, #2057, #2081, #2084, #2312). Thanks @imba-tjd, @0x416c69 and @mordante.
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Continuous integration and test improvements (#1969, #1991, #2020, #2110, #2114, #2196, #2217, #2247, #2256, #2336, #2346). Thanks @jgopel, @alexezeder and @DanielaE.
The change log for versions 0.8.0 - 7.1.3 is available here.