2018/05/03 2.88 released
  - The display delay is removed by 1 frame.
  - "Plus 2 frames delay" of Windows Aero(Windows Vista and 7) and Windows
    8(8.1)/10 is also removed. Depending on the PC environment, together with
    the above, 3 frames delay is removed.
  - "Remove Lag 3F", "Remove Lag 1F", "Remove Lag 0F" was added to "Screen"
    menu. You can toggle whether or not "the display delay reduction
    processing" described above.
    When "Remove Lag 0F" is selected, the same display delay as v2.87 or
    earlier version of Ootake will be obtained. Switching "3F" or "0F" on Aero
    (Win7/Vista) or Win8/10, I think that delays(lag) can be experienced with
    shooting games and sports games.
  + In addition, I am planning to describe this delay reduction technology on
    the Ootake official website soon.
    http://www.ouma.jp/ootake/
  - XInput compatible game pad can be used. By using Microsoft's driver,
    it was able to use it so far. In this version upgrade, if the input
    responds of XInput earlier, it will take precedence.
  - Backup RAM (Ten no Koe 2) file has been formatted to save only the
    required 2KB. I think that this is probably interoperable with the save
    data of Mednafen(wonderful emulator!). You can also read the 8KB file(
    "<game name>_bram.dat") saved in the past version and the backup RAM file(
    8KB) of another older PCE emulator.
  - Fixed a bug (occurred in v2.87) in which buttons IV to VI sometimes did
    not work depending on the environment in 6-button pad compatible games.
  - The timing approached the operation of the real machine. In
    "Terraforming", the problem that the screen collapsed (occurred from
    v2.81) has been resolved.
  - In VS 2008 in my development environment, the setting at the time of build
    prioritized the operation speed.
  - Additionally, a detailed part has been improved and corrected.
  + I began Twitter. (Japanese language & a little English language)
    http://twitter.com/kitao_n
  * The happiness of the game is the world human race commonness. It longs for
    peace.
  * I think that it cannot do improvement & correction of the above-mentioned
    if there are many neither operation report nor defect report. Thank you
    really for you who reported.