v6.4.0

6.4.0 - 2019-11-14

Added

• --xtest [=yes|no]: New option to enable or disable X extension XTEST.
  Can be needed for custom access with xpra. (#190)

Fixed

• Do not set tini option -s. Avoids issue with catatonit. (#189)
• Exchange static file descriptor numbers with dynamic ones.
  Hopefully fixes an odd issue where bash eats up some lines of code on exit.
• docker-for-win: Do not use cache path within WSL subsystem. (#165)
• --xpra: Check for validity of --opengl=noprobe.
• --xpra: Drop support on MS Windows / WSL.
• Use window manager in auto mode for --xephyr and similars.
• Fix waitforlogentry() error if pulling image. (#191)