Log Message:
Update to 0.9.4:

Noteworthy changes in version 0.9.4 (2015-06-05)
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 * Fix regression in GTK+ and curses pinentries.

Noteworthy changes in version 0.9.3 (2015-06-01)
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 * Improved documentation

 * New pinentry-gnome3

 * More improvements for pinentry-tty.

 * Fixes for pinentry-curses including support for Ctrl-W, Ctrl-U,
   Ctrl-H, Ctrl-L, and Alt-Backspace

 * New Assuan command to request clearing an external cache.

 * Fixed problems linking to ncursesw.

 * All kind of other minor fixes.