Release 0.5.3

• Added LSP_DSP_UNITS_SOUND_SPEED_M_S constant that defines sound speed.
• Added reset() method to the dspu::Equalizer class to reset internal memory.
• Added different information methods to the dspu::Equalizer which allow to obtain
  the current configuration state of the equalizer.

Release 0.5.2

• Updated tracing information.
• Added maximum latency estimation for several modules.
• Updated the compressor module: added CM_BOOSTING mode for upward compression.

Release 0.5.1

• Added DynamicDelay DSP processing unit.
• Fixed latency computation error for FIR and FFT modes of the filter.
• Optimized FIR and FFT dspu::Equalizer modes to use dsp::fastconv_ routines instead of FFT.
• Added SPM (Spectral Processing Module) mode to dspu::Equalizer module.
• Updated interface of dspu::Analyzer module, fixed inter-channel out-of-sync issue.
• Added dspu::fade_in and dspu::fade_out functions.
• Updated build system.

Release 0.5.0

• Initial release.