73ef4ff3
 Hu Chunming
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//
// Copyright (c) 2019-2021 Alexander Grund
//
// Distributed under the Boost Software License, Version 1.0.
// https://www.boost.org/LICENSE_1_0.txt
/*! \page changelog_page Changelog
\section changelog Changelog
\subsection changelog_11_2_0 Nowide 11.2.0
- `filebuf`: Major performance improvement for Bulk I/O
- `filebuf`: Fix wrong return value of `sync` when `fflush` failed
- `filebuf`: Fix possible undefined behavior in a corner case when nothing was actually written but buffer is in "write" mode
- `filebuf`: Limit putback of characters (i.e. `pbackfail`) only allowing putback of buffered characters (may be only 1 character)
- Add missing define `NOWIDE_USE_WCHAR_OVERLOADS` (standalone only)
\subsection changelog_11_1_4 Nowide 11.1.4
- Fix possible redefinition of `_LARGEFILE_SOURCE`
- Fix missing include when `BOOST_USE_WINDOWS_H` and `WIN32_LEAN_AND_MEAN` are defined.
- Fix compile failures on recent MinGW-w64 compilers
- Add sanity checking of the buffer size passed to the (possibly) 64 bit `stat` function
- Known issues: Read performance for text files is possibly worse than the `std` streams. Binary files and writing is unaffected.
- Fix possible use-after-free when reusing a closed filebuf
\subsection changelog_11_1_3 Nowide 11.1.3 (Boost 1.78)
- Fix missing config file in release
- Fix possible double-free when setting a custom buffer (`setbuf`) after filebuf already allocated an internal buffer
- Handle some warnings (mostly on MSVC)
- Known issues: Read performance for text files is degraded. Binary files and writing is unaffected.
\subsection changelog_11_1_2 Nowide 11.1.2 (Boost 1.76)
- Don't define `__MSVCRT_VERSION__` version to fix compatibility with ucrt
- Known issues: Read performance for text files is degraded. Binary files and writing is unaffected.
\subsection changelog_11_1_1 Nowide 11.1.1
- Fix discarding of characters for text file streams when seek or sync functions are used and newlines were converted (e.g. on Windows)
- Fix potential use-after-free bug when reusing (via `open`) a file stream that has been closed
- Fix potential invalid memory access when using a file stream that has been moved or swapped to where the source had a put-back character or was set to unbuffered mode
- Known issues: Read performance for text files is degraded. Binary files and writing is unaffected.
\subsection changelog_11_1_0 Nowide 11.1.0
- Add support for string_view to `narrow` and `widen`
- Add support for UTF character types such as `char16_t`
\subsection changelog_11_0_0 Nowide 11.0.0 (Boost 1.74)
- Require C++11 compatible compiler and stdlib
- LFS: Add support for files > 2 GB where the underlying system supports it
- Generic UTF conversion functions are now available in the `boost::nowide::utf` namespace
- Add support for stat with UTF-8 paths
\subsection changelog_10_0_2 Nowide 10.0.2
- boost::nowide::cin now ignores CR (\\r) characters and treats CTRL+Z at the beginning of a line as EOF (matching `std::cin` behavior)
- boost::nowide::cin supports sync by flushing the input and console buffer
\subsection changelog_10_0_1 Nowide 10.0.1 (Boost 1.73)
- IMPORTANT: C++03 support is deprecated and will be removed in the next Boost release
- Fix -Wctor-dtor-privacy warning in trait
\subsection changelog_10_0_0 Nowide 10.0.0
- Initial Release
*/
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