v0.1.0

• Switch from submodules to downloading dependencies
• Add google test dependency and some tests (gh-8)
• Use {fmt} library for text and json reporters (gh-82)
• CI: debug, release, sanitizers, tests

v0.0.9

• Improve impulse detection stability in latency_corr mode
• Implement new io_delay measurement mode (gh-74)
• Support arbitrary sample formats for output and input devices (gh-78)
• Replace two options --dump-out and --dump-in with one option --dump-file (gh-76)
• Add more info to JSON reports (gh-65)
• GUI: Show plots with measurement results (gh-47)
• GUI: Group options by category and add tooltips (gh-15)
• GUI: Add missing options: impulse settings (gh-27), input/output format and ring buffer settings, I/O jitter and delay settings, warmup setting, SCHED_RR option
• GUI: Refine option names, tooltips, and units (suffixes)
• GUI: Change plot window to 15 seconds
• GUI: Cleanup sizes and paddings
• GUI: Fix SIGSEGV when exiting during measurement

v0.0.8

• Overhaul hardware latency calculation and improve its precision
• Implement new io_jitter measurement mode (gh-53)
• Support multiple input devices (gh-51)
• Support different channel counts for output and input devices (gh-50)
• Support different period size and count for output and input devices (gh-52)
• Rename -v (--volume) to -g (--gain)
• Add -v (--verbose) option, reduce verbosity by default
• Add --no-rt option
• Rename --step-period / --impulse-period to --step-interval / --impulse-interval to avoid confusion with ALSA periods
• Take --gain into account in latency_corr mode (earlier it was ignored)
• Saturate instead of overflowing when --gain-ed signal is high
• Enable --warmup by default
• Disable --dump-compression by default
• Use wallclock (absolute system time) time in csv dumps (gh-60)
• GUI: Display measurement results (gh-13)
• GUI: Fix mode names
• GUI: Reduce default dump compression
• Optimization: avoid frame allocations in real-time path
• Optimization: avoid using double-precision floats when they're not needed
• Optimization: move computations to separate thread in latency_step mode
• Optimization: make computation threads non-realtime
• Switch to spdlog and enable colored logging (gh-38)
• Switch from cxxopts to CLI11 (gh-26)
• Switch vendored dependencies to latest stable tags
• Add new dependency: intrusive_shared_ptr
• Enable and fix more warnings
• Refactoring
• Improve documentation

v0.0.7

• Support cross-compilation (see README)
• Bump minimal cmake version to 3.5
• Improve documentation
• Improve CI

v0.0.6

• Add debug checks, sanitizers, and assertions
• Fix buffer overflow in ImpulseGenerator (gh-25)
• Fix use after free (gh-25)
• Fix memory leak in FFTConvolution (gh-25)
• Fix crash in plotting code (gh-25)
• Fix hang in alsa_close (gh-5)

v0.0.5

• Fix broken build for Qt 5.15.5 (gh-23)
• Implement convolution-based latency estimation (gh-3)
• Major refactoring
• Refinements in command-line options
• Add --warmup option

v0.0.4

• Fix timestamps on 32-bits platforms (gh-21)
• Improve Qwt plot GUI (gh-19)
• Fix leaks in GUI
• Fix compiler warnings
• Improve documentation

v0.0.3

• Fix build on Arch (gh-18)
• Fixes in dumper
• Fix compiler warnings
• Improve documentation
• Improve CI

v0.0.2

• Add JSON output support (gh-2)
• Add GUI (gh-6)
• Add makefile
• Fix error messages
• Fix compiler warnings
• Improve documentation

v0.0.1

• Initial release