At2

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|   /|DLiB TR/|CK3R ][ SDL Revision History   |
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For complete AT2 revision history refer to:
http://www.adlibtracker.net/files/revision.htm


* version 2.4.24
  released: 12/24/2018

  . fixed version check for Reality ADlib Tracker modules
  . fixed instrument preview bug in Arpeggio/Vibrato Macro Browser window
  . fixed C-9 note replacement bug on invalid flat-sharp conversion
  . fixed linefeed option not being evaluated for some actions and added possibility
    to disable it for MidiBoard (refer to option 'lf_in_mboard_mode' in config file)
  . fixed broken Global Freq. Slide Up/Down effect command
  . implemented native BPM handling:
    - implemented BPM calculation (predicted according to rows per beat
      taken from Line Marking Setup window)
    - added possibility to manually control playback speed (hotkey: [Ctrl]{Shift} Up,Down)
      and controlling it during using effect commands (refer to extended command 'ZE7');
    - added overview of current BPM and playback speed shift in Hz
  . changes in Song Variables window:
    - changed cursor movement to be more predictable/convenient
    - added key shortcut for each option
    - added preview and prediction of BPM speed
    - added access to quick setup of rows per beat (hotkey: ^Enter)
  . improved behavior of temporary song status in the upper left corner
  . optimized window arrangement in case of enlarged screen size
  . improved string input (quick change of decimal and hexadecimal values with +/-)


* version 2.4.23
  released: 07/27/2016

  . fixed typing behavior bugs in Message Board window
  . fixed pattern names not being read from A2M file
  . fixed typing with Alt-codes; changed alternative hotkey
    for adjusting volume of sound output (new hotkey: [Alt][Shift] Up,Down)
  . fixed ADSR preview being shown for KSR instead of Envelope type
  . fixed incorrect pitch calculation in instrument preview
  . fixed bug when preview of non-macro instrument in File Selector
    overwritten macro data of current instrument
  . fixed interface bug occurring on instrument preview in File Selector
  . fixed replace function for Key-Off notes
  . added back and improved 'per instrument' positional memory
  . improved functionality of Pattern List window
  . added operator preview functionality to Instrument and Macro Editor
  . added automatic 4OP track volume manipulation (4OP+) for much more
    convenient work with volume for some volume-based commands
    and added command switches for toggling old (2OP) handling (for more
    information, refer to documentation of extended command 'ZE5/ZE6')
  . fixed 'Bxx' command not being evaluated correctly in 2nd effect column
  . fixed mistyped frequency multiplier values
  . added 'reset envelope' and 'ZERO frequency' triggers to FM-macro table
  . added short keys for copying data between carrier/modulator column
    in Macro Editor window and copying data between carrier/modulator slot
    in Instrument Editor window
  . added possibility to apply table indexes to current instrument
    in Arpeggio/Vibrato Macro Editor window
  . completely redesigned handling of notes within 4OP channels
    and improved user interface
  . fixed slow reading of instrument bank files
  . fixed preview of empty instrument with FM-register macro
  . slightly fixed channel ON/OFF for percussion tracks SD/TT/TC/HH
  . added possibility to slow down SDL timer so playback speed is more accurate
    to real hardware (refer to option 'sdl_timer_slowdown' in config file)
  . implemented new (improved) OPL3 emulator


* version 2.4.22
  released: 09/20/2015 (* 12/17/2015)

  . changes/improvements in Instrument Editor window:
    - added operator connection graphics
    - added browsing through all 4 operators with Enter and Tab/Shift+Tab keys
    - added status hints for current operator/instrument/4OP track
    - rearranged carrier/modulator/general settings
    - improved browsing through radio button sections
    - added separate color for percussive instruments
    - added section hotkeys for quick navigation
    - removed 'per instrument' positional memory (obsolete now)
  . improved speed of user interface in Macro Editor window
  . improved changing current instrument when 4OP instrument is selected
  . changed behaviour after releasing MBoard keys in instrument preview mode
    to Key-Off trailing
  . fixed Key-Off phase preview with 4OP instruments
  . improved functionality of Macro Browser under different conditions of use
  . fixed unintentional setting of octave while forcing KeyOff trailing
    with Ctrl key upon instrument preview
  . fixed interface bug in Macro Editor window when changing current instrument
    upon macro preview
  . fixed interface bug when loading complete content from A2B/A2W files
  . fixed macro restart with 4OP tracks upon note retrigger
  . changed compression algorithm to LZH / new file format versions
  . added fast-forward / rewind multiplication factor options (refer to
    options "fforward_factor" and "rewind_facotr" in config file)
  . updated file system and overall improved manipulation for more
    convenience when working with 4OP instruments
  . added new effect commands for restarting envelope (refer to "ZEx")
  . fixed non-functional hotkey for operation Paste object
    from clipboard to more patterns (new hotkey: [Alt][Shift] P)
  . added one step undo operation in Pattern Editor window (hotkey: ^Z)
  . added hotkey to delete complete note/instrument columns of track group
    when in when in Note Recorder mode (hotkey: ^Backspace)
  . fixed program freeze upon reaching last marked line when jump to next
    marked line was activated while cycle pattern was disabled
  . added option to keep track position (column) when jumping over tracks
    with Tab/Shift+Tab keys (refer to option "keep_track_pos" in config file)
  . improved seeking to pattern / position when song is played without trace
  . fixed several bugs in OPL3 recording;
    invoke of recording mode 'per channel' is now ignored when recording
    to single file is set by user configuration
  . pretty much improved internal logic for preview of 4OP instruments
  . added key shortcut for Instrument Editor window (hotkey: ^E);
    changed hotkey for Arpeggio/Vibrato Macro Editor window (new hotkey: ^G)
  . added Message Board window (hotkey: ^B)
  . (LINUX) fixed case sensitivity issue for filename extension
  * fixed bug that may lead to program crash when previewing TT/HH instrument
  * fixed cursor behavior on typing instrument name and in Message Board window 
  * upgraded SDL to version 1.2.15


* version 2.4.21
  released: 04/12/2015 (* 05/11/2015)

  . fixed/improved precision of playback calibration with pattern jumps
  . fixed typing in effect columns with NUMPAD keys
  . added alternative key combo for setting volume level of sound output
    on keyboards without NUMPAD keys (hotkey: [Alt] Up,Down)
  . fixed reading RGB color palette settings from config file
  . fixed occasional playback mute issue with F7 key in MBoard mode
  . fixed occasional messy behavior of +/- keys in Macro Editor window
  . fixed/improved fast-forward/rewind speed
  . added 'per instrument' positional memory to Instrument Editor window
  . improved track data processing during playback
  * fixed interface bug (misplaced cursor) in Instrument Editor window
  * added option to turn off positional memory for Instrument Editor (refer to
    option 'remember_ins_pos' in config file)
  * fixed sound glitch in OPL3 emulation for channels with null ADSR data
  * fixed some bugs in Macro Arpeggio / Vibrato performer


* version 2.4.20
  released: 12/23/2014 (* 01/08/2015)

   . changed hotkey for toggle of typing modes (hotkey: F11)
   . added toggle of line feed (hotkey: F12)
   . added toggle of jump to marked line (hotkey: [Shift] F12)
   . added back quick file load for modules (hotkey: [Shift] F3)
   . enhanced MBoard and Note Recorder with jump to marked line option
   . fixed stuck keyboard issues in MBoard mode
   . fixed fade in WAV recording with impossible start of playback
   . added possibility to remove song trace and continue playing
     while cursor position is maintained (hotkey: [Shift] Esc)
   . changes in Note Recorder mode:
     - fixed quick reset last group of tracks action
     - fixed behavior of some keys for mode exit
     - added row correction parameter
   . changes in Macro Browser:
     - fixed return to browser after selecting arp/vib table
     - improved arpeggio/vibrato table selection and indication
   . added Global Freq. Slide Up/Down commands and added command switches
     for Fine resp. Extra Fine variant (refer to new commands "<xx",">xx"
     and enhanced functionality of old "ZFD","ZFE" commands)
   . fixed processing of new effects in Debug Info window
   . fixed some typing check bugs in Replace window
   . fixed bug when after swapping instruments one name was incomplete
   . fixed cursor key navigation within Remap and Replace window
   . removed sdl_sample_rate and sdl_sample_buffer options
   . added Rearrange Tracks function (hotkey: ^X)
   . added automatic activation of debug mode and switchover from offline
     to normal debug mode with Space when in Debug Info window
   . fixed/improved precision of fast-forward/rewind pattern function
   . added navigation to program home directory in File Browser window
     with Shift+Backspace key (refer also to option "home_dir_path")
   . added quick selection for muting track numbers above 9 with Shift key
   . fixed treating of all +/- combos for keyboards without NU