CHANGELOG.md

[1.0.4] · 2026-07-20

🔧 Fixed

• Fix xdf.h/xdf.cpp license headers that still said GPL-3.0 despite the project being BSD-2-Clause since 2020, and add THIRD-PARTY-NOTICES.md documenting the separate licenses of bundled smarc (LGPL-3.0) and pugixml (MIT) (#65 by Clemens Brunner)

[1.0.3] · 2026-07-14

🔧 Fixed

• libxdfConfig.cmake no longer unconditionally requires system pugixml for library consumers (#64 by Clemens Brunner)

[1.0.2] · 2026-07-07

✨ Added

• Add libxdfConfigVersion.cmake to allow CMake's find_package() to check for compatible versions (#62 by Clemens Brunner)

[1.0.1] · 2026-07-06

🔧 Fixed

• Ignore empty samples in regular-rate marker streams (#61 by Clemens Brunner)

[1.0.0] · 2026-07-05

🔧 Fixed

• Read all channels of multi-channel string streams instead of only the first, which previously misaligned the file cursor and corrupted subsequent reads (#58 by Alberto Barradas)

[0.99.10] · 2026-03-20

🔧 Fixed

• Do not segfault when loading an XDF file with no data (only clock sync values) (#42 by WesselVS)

🌀 Changed

• Bump the required C++ standard to C++17 in xdf.pro (#44 by Yida Lin)
• Bump the minimum macOS deployment target (#48 by Clemens Brunner)
• Reformat CMakeLists.txt and bump the minimum required CMake version (#50 by Clemens Brunner)
• Bump bundled pugixml to 1.15 (#51 by Clemens Brunner)
• Improve and simplify the README (#52 by Clemens Brunner)

🗑️ Removed

• Remove unused cruft from the repository (#53 by Clemens Brunner)
• Remove a dysfunctional documentation link (#55 by Clemens Brunner)

[0.99.9] · 2024-08-25

🔧 Fixed

• Include <cstdint> to fix builds with strict standard library implementations (#37 by Gijom)
• Fix missing pugixml dependency in the generated CMake package config file (#38 by myd7349)
• Fix a typo that leaked into the compiled binary (#40 by Étienne Mollier)
• Fix a potentially uninitialized variable (#41 by Antoine Bonnier)

🌀 Changed

• Update the CI workflow (#39 by myd7349)

[0.99.8] · 2021-09-29

(v0.99.7, published the day before, had a version-number mismatch and was immediately superseded by this release.)

🔧 Fixed

• Install exported CMake targets to libdir/cmake/libxdf (#32 by Juhani Numminen)

🌀 Changed

• Update the minimum required macOS version to 10.13 (#33 by Clemens Brunner)
• Rename the master branch to main in the CI workflow (#36 by Yida Lin)

[0.99.6] · 2020-11-12

✨ Added

• Add a GitHub Actions workflow to automatically build, package, and publish releases (#31 by Chadwick Boulay)

[0.991] · 2020-11-11

✨ Added

• Add a reference to the README (#30 by Yida Lin)

🔧 Fixed

• Fix a bug where minimum/maximum time stamps could be read as NaN (#23 by Yida Lin)
• Fix the return type of readLength() (#22 by Yida Lin)

🌀 Changed

• Wrap raw ifstream::read() calls in a helper function to avoid error-prone size arguments (#18 by Tristan Stenner)
• Various CMake build script improvements (#20 and #21 by Tristan Stenner)
• Change the license from GPL-3.0 to BSD-2, and update authors and copyright year (#29 by Yida Lin)

[0.99] · 2019-03-21

🔧 Fixed

• Correctly compute the major sample rate when a recording only contains streams with a variable sampling rate (#16 by Rene Maget)
• Synchronize samples that occur before the first clock synchronization value, avoiding huge (and sometimes crash-inducing) memory allocations caused by an incorrectly inflated recording duration (#16 by Rene Maget)

[0.98] · 2018-07-12

✨ Added

• Add support for synchronizing time stamps across streams (by Yida Lin)

[0.96] · 2017-08-02

✨ Added

• Add support for building both a static and a shared library (#15 by Clemens Brunner)

[0.95] · 2017-08-02

✨ Added

• Add a vector to store the effective sample rate of each stream (by Yida Lin)
• Add a CMake build in addition to qmake (#10 by Clemens Brunner)
• Add a minimum macOS deployment target (#14 by Clemens Brunner)

🔧 Fixed

• Remove compiler warnings (#9 by Clemens Brunner)

🌀 Changed

• Update the README (#11 by Clemens Brunner)

[0.94] · 2017-04-13

🌀 Changed

• Switch to 1-based channel numbering in the user interface (by Yida Lin)

[0.93] · 2017-03-28

🔧 Fixed

• Fix several bugs (by Yida Lin)
• Remove remaining malloc.h includes (#5 by Clemens Brunner)
• Fix compiler warnings (#6 by Clemens Brunner)

🌀 Changed

• Use double instead of float for time stamps (by Yida Lin)
• Explicitly enable C99 (#7 by Clemens Brunner)

[0.92] · 2017-02-10

✨ Added

• Initial public release of libXDF, distributed as both prebuilt binaries and source code, for use with SigViewer (by Yida Lin)

🔧 Fixed

• Switch the build system to CMake and fix a malloc.h build issue (#3 by Clemens Brunner)