591. Xdm/PAM fixes: leave it to PAM to observe whether or not an account is
    locked, and reinitialize credentials after calling initgroups(),
    because sometimes the credentials pam_setcred() gives are in the form
    of group membership (#4693, Mike Harris).
590. Add an encodings file for standard box drawing characters for
    VT100-compatible terminals (#4691, Juliusz Chroboczek).
589. Fix warnings when building mieq.c (#4689, Adam Sulmicki).
588. Fix some bugs in the cz and sk entried in XKB's keymap/xfree86 file
    (#4692, Ivan Pascal).
587. Add 'hr' entries to XKB's keymap/xfree86 and rules/xfree86.lst files
    (#4687, Nerijus Baliunas).
586. Include <X11/Xutil.h> in shape.h to get Region typedef (#4686, Adam
    Sulmicki).