v0.6.1

Fix:

• Wrong logic to find $DISPLAY using XWayland (#1).

v0.6

Fixes:

• If XAUTHORITY is not found at the same time as DBUS_SESSION_BUS_ADDRESS in the for-loop,
  check /home/user/.Xauthority
• Fixed xwayland support: always-true if state causing infinite for-loop
• Fixed no-word splitting for-loops
• Fixed shellchecks (double quoting, quoting)

Enhancement:

• xpub is POSIX-compliant

v0.5

Fixes:

• No XAUTHORITY required condition
• Setting DBUS_SESSION_BUS_ADDRESS regarding the logged-user
  and the graphical-session display value as well.
• Correct x display variable set.

Portable:

• Replaced pgrep by POSIX ps/grep

Enhancements:

• Added multi-xwayland sessions support

v0.3

Fixes:

• Shellcheck warnings (double quoting)
• Changed output regarding Wayland