Stable versions
---------------

4.4.1 (20161012):
	- fix MacOS Tiger build issues (reported by Misty De Meo)
	- fix sample loop corner case (reported by knight-ryu12)
	- fix set pan effect in multichannel MODs (reported by Leilei)
	- fix global volume on module loop (reported by Travis Evans)
	- fix IT pan right value (by NoSuck)
	- fix memory leak in XMs with 256 patterns
	- fix anticlick when rendering only one sample

4.4.0 (20160719):
	Fix bugs caught in the OpenMPT test cases:
	- fix XM arpeggio in FastTracker 2 compatible mode
	- fix IT bidirectional loop sample length
	- fix MOD vibrato and tremolo in Protracker compatible mode
	Fix multichannel MOD issues reported by Leilei:
	- fix XM replayer note delay and retrig quirk
	- fix XM replayer channel pan
	- fix MOD loader period to note conversion
	Fix issues reported by Lionel Debroux:
	- fix virtual channel deallocation error handling
	- fix S3M global volume effect
	- fix IT envelope reset on tone portamento
	- fix IT voice leak caused by disabled envelope
	- fix IT volume column tone portamento
	- fix XM envelope position setting
	- fix FT2 arpeggio+portamento quirk with finetunes
	- fix mixer anticlick routines
	- accept S3M modules with invalid effects
	Other changes:
	- fix S3M channel reset on sample end (reported by Alexander Null)
	- fix Noisetracker MOD speed setting (reported by Tero Auvinen)
	- fix IT loader DCA sanity check (reported by Paul Gomez Givera)
	- fix IT envelope reset after offset with portamento
	- fix bidirectional sample interpolation
	- fix mixer resampling and tuning issues
	- add flags to configure player mode
	- add option to set the maximum number of virtual channels
	- add support to IT sample sustain loop
	- code refactoring and cleanup

4.3.13 (20160417):
	Fix bugs caught in the OpenMPT test cases:
	- fix IT volume column fine volume slide with row delay
	Other changes:
	- fix MOD vs XM set finetune effect
	- fix IT old instrument volume
	- fix IT panbrello speed
	- fix IT random pan variation left bias
	- fix IT default pan in sample mode (reported by Hai Shalom)
	- fix S3M set pan effect (reported by Hai Shalom and Johannes Schultz)
	- code refactoring and cleanup

4.3.12 (20150305):
	Fix bugs caught in the OpenMPT test cases:
	- fix IT note off with instrument
	- fix IT note recover after cut
	- fix IT instrument without note after note cut event
	- fix IT pan reset on new note instead of new instrument
	- fix IT volume swing problems
	- fix XM glissando effect
	- fix Scream Tracker 3 period limits
	- fix Scream Tracker 3 tremolo memory
	Other changes:
	- fix IT pattern break in hexadecimal (reported by StarFox008)
	- fix S3M subsong detection (reported by knight-ryu12)
	- fix S3M/IT special marker handling (reported by knight-ryu12)
	- fix tone portamento memory without note (reported by NoSuck)
	- fix IT pan swing limits

4.3.11 (20160212):
	Fix bugs caught in the OpenMPT test cases:
	- fix FT2 XM arpeggio clamp
	- fix FT2 XM arpeggio + pitch slide
	- fix XM tremor effect handling
	- fix XM tremor recover after volume setting
	- fix IT instrument after keyoff
	- fix S3M first frame test in pattern delay
	- fix Protracker tone portamento target setting
	- fix Protracker arpeggio wraparound
	- fix Protracker finetune setting
	Other changes:
	- fix Visual C++ build (reported by Jochen Goernitz)
	- fix invalid sample offset handling in Skale Tracker XM (reported by
	  Vladislav Suschikh)
	- fix Protracker sample loop to use full repeat only if start is 0
	- fix lite build with IT support disabled

4.3.10 (20151231):
	Fix bugs reported by Coverity Scan:
	- fix out of bounds access in IT/XM envelopes
	- fix negative array index read when setting position
	- fix resource leak in module load error handling
	- add sanity check to smix sample loading
	- add error handling to many I/O operations
	- remove dead code in virtual channel manager reset
	- remove unnecessary seeks in format loaders
	- prevent division by zero in memory I/O
	Other changes:
	- fix IT envelope release + fadeout (reported by NoSuck)
	- fix IT autovibrato depth (reported by Travis Evans)
	- fix tone portamento target setting (reported by Georgy Lomsadze)
	- disable ST3 sample size limit (reported by Jochen Goernitz)

4.3.9 (20150623):
	Fix bugs caught in the OpenMPT test cases:
	- fix IT tone portamento on sample change and NNA
	- fix IT tone portamento with offset
	Fix problems caused by fuzz files (reported by Jonathan Neuschäfer):
	- add sanity check to IT instrument name loader
	- add sanity check to IT loader instrument mapping
	- initialize IT loader last event data
	Other changes:
	- detect Amiga frequency limits in MOD (reported by Mirko Buffoni)
	- fix global volume on restart to invalid row (reported by Adam Purkrt)
	- fix external sample mixer for IT files (reported by honguito98)
	- allow short sample reads (reported by Adam Purkrt)
	- address problems reported by clang sanitizer

4.3.8 (20150404):
	- fix pre-increment of envelope indexes
	- fix IT note release at end of envelope sustain loop
	- reset channel flags in case of delay effect
	- refactor XM envelopes
	- refactor IT envelopes

4.3.7 (20150329):
	- fix IT sample mode note cut on invalid sample
	- fix IT sample mode note end detection
	- fix IT envelope handling with carry and fadeout
	- fix IT tone portamento with sample changes
	- fix IT initial global volume setting
	- fix IT keyoff with instrument in old effects mode
	- fix IT filter maximum values with resonance
	- fix IT random volume variation
	- fix pattern initialization sanity check
	- fix ++ pattern handling in IT loader (reported by honguito98)
	- add IT high offset command (SAx)
	- add IT surround command (S9x)
	- add IT surround channel support
	- add IT sample pan setting support

4.3.6 (20150322):
	- fix IT volume column volume slide effect memory
	- fix IT default filter cutoff on new note
	- fix IT filter envelope memory
	- add sanity check for IT old instrument loading
	- fix instrument number in channel initialization
	- fix sample size limit (reported by Jochen Goernitz)
	- fix loading of OpenMPT 1.17 IT modules (reported by Dane Bush)
	- fix XM loading for MED2XM modules (reported by Lorence Lombardo)
	- add IT random volume variation
	- add IT random pan variation

4.3.5 (20150207):
	- add sanity check for ST3 S3M maximum sample size
	- add sanity check for sample loop start
	- add sanity check for speed 0
	- add sanity check for invalid XM effects
	- add sanity check for maximum number of channels
	- add sanity check for number of points in IT envelope
	- add sanity check for S3M file format information
	- add sanity check for maximum sample size
	- add sanity check for invalid envelope points
	- add sanity check for basic module parameters
	- add sanity check for instrument release after load error
	- add sanity check for XM header size
	- add sanity check for XM/IT/S3M parameters and sample size
	- fix mixer index overflow with large samples
	- fix crash on attempt to play invalid sample
	- fix infinite loop in break+delay quirk
	- reset module data before loading module
	- fix loop processing error in scan (reported by Lionel Debroux)
	- fix sample loop adjustment (by Emmanuel Julien)

4.3.4 (20150111):
	- fix XM keyoff+delay combinations
	- fix XM fine pitch slide with pattern delay
	- fix XM vibrato rampdown waveform
	- fix XM volume column pan with keyoff and delay
	- fix XM pan envelope position setting
	- fix channel volume and instrument initialization
	- fix end of module detection inside a loop
	- fix overflow in linear interpolator (reported by Jochen Goernitz)
	- fix big-endian detection in configuration (by Andreas Schwab)

4.3.3 (20141231):
	- fix XM note delay volume with no note or instrument set
	- fix XM out-of-range note delays with pattern delays
	- fix XM envelope loop length (reported by Per Törner)

4.3.2 (20141130):
	- fix IT invalid instrument number recovery
	- fix IT note retrig on portamento with same sample
	- fix XM portamento target reset on new instrument
	- fix XM portamento with offset
	- fix XM pan slide memory
	- fix XM tremolo and vibrato waveforms
	- fix MOD pattern break with pattern delay
	- fix MOD Protracker offset bug emulation
	- fix tremolo rate
	- fix IT portamento after keyoff and note end
	- fix IT fadeout reset on new note
	- fix IT pattern row delay scan
	- fix MOD/XM volume up+down priority (reported by Jason Gibson)
	- fix MOD fine volume slide memory (reported by Dennis Lindroos)
	- fix set sample offset effect (by Dennis Lindroos)
	- add emulation of the FT2 pattern loop bug (by Eugene Toder)
	- code cleanup

4.3.1 (20141111):
	- fix IT filter envelope range
	- fix IT envelope carry after envelope end
	- fix IT tone portamento in first note (reported by Jan Engelhardt)
	- fix XM note off with volume command
	- fix XM K00 effect handling
	- fix XM portamento with volume column portamento
	- fix XM keyoff with instrument
	- fix XM note limits
	- fix XM invalid memory access in event reader
	- fix MOD period range enforcing (reported by Jason Gibson)
	- fix corner case memory leak in S3M loader
	- fix retrig of single-shot samples after the end of the sample
	- fix crash in envelope reset with invalid instrument
	- fix module titles and instrument names in Mac OS X
	- fix row delay initialization on new module

4.3.0 (20140927):
	- rebranded as libxmp-lite
	- build from the same source tree as the full libxmp
	- fix fine volume slide memory
	- fix IT portamento after note end in sample mode
	- fix S3M portamento after note end
	- add XM and IT envelope loop and sustain point quirk
	- fix Amiga limits for notes with finetune
	- fix XM invalid offset handling
	- fix XM note release reset on new volume
	- fix XM pattern loader to honor header size
	- fix XM fine volume slide effect memory
	- fix XM fine pitch slide effect memory
	- fix XM finetune effect
	- fix IT portamento if offset effect is used
	- fix IT NNA on invalid sample mapping
	- fix IT filter envelope index reset
	- fix IT envelope carry on note cut events
	- fix IT envelope reset on new instrument
	- fix IT instrument change on portamento in compatible GXX mode
	- fix IT unmapped sample parsing
	- fix IT filter cutoff reset
	- add API call to load a module from a file handle
	- add API call to set default pan separation value
	- refactor memory I/O calls
	- fix segfault in mixer caused by sample position overflow
	- fix XM, S3M, IT and MED offset effect handling
	- fix IT fadeout and envelope reset on new virtual channel
	- fix S3M shared effect parameter memory
	- fix S3M default pan positions
	- fix S3M set BPM effect with values < 32 (reported by Kyu S.)
	- fix loop counter reset on play buffer reset
	- fix finetune effect
	- fix sequence number reset on player start
	- fix stray notes in XM (reported by Andreas Argirakis)
	- limit note number to avoid crash (reported by Bastian Pflieger)

4.2.7 (20140412):
	- fix library name in pkg-config file (by Chris Spiegel)
	- fix XM set pan effect
	- fix IT disabled instrument pan

4.2.6 (20140407):
	- add configure option to disable IT support
	- minor Visual C++ port fixes
	- add Visual C++ nmake Makefile
	- fix double free in module loaded from memory (by Arnaud Troël)
	- fix Win64 portability issues (reported by Ozkan Sezer)
	- fix IT tempo slide effect
	- generate Android NDK static libraries

4.2.0 (20140302):
	- forked from libxmp 4.2.5 and removed unnecessary features
