Log Message:
Update to 1.5.11

Changelog:

Release 1.5.11
    dconf: Work around using dbus development builds and /etc/machine-id (Colin \ 
Walters) 49ee54f
    Add ibus_keyval_convert_case and ibus_keyval_to_upper/lower methods (Peng \ 
Wu) 0ba6452
    Add Swedish svdvorak in simple.xml (Albert Veli) f32e98f
    Change ranks for minor keymaps in simple.xml 4a4bd5f
    I18N for engine longnames on ibus-setup 8b18759 0215603
    Put PropertyPanel at bottom right when desktop is KDE eb4ffa1
    ibus-ui-gtk3: Draw gray color on PropertyPanel handle 020bd45
    Fix compile error in client/x11/Makefile (Hodong Kim) cc88075 f6ba337
    ibus-ui-gtk3: Enable absolute path of engine icon in KDE5 35d035b
    ibus-ui-gtk3: Support language icon in KDE5. cb93cab 25593ed
    xim: use gtk3 (Marc-Antoine Perennou) 4d49a66 0f9ea3d
    Fix to show keyboard shortcuts in ibus-setup. 5d9109b
    Fix to get X11 display name on GTK3 applications in GNOME Wayland ffdcc6c
    Update xinput-ibus to check Qt5 libraries besides Qt4 ones 1a45642
    Load locale compose files dynamically. 7ae585a 85f5433 3397fca
    Set sync process_key_event in ibus-x11 b58351e
    ibus-ui-gtk3: radio and check menu items work with GTK 3.16 64b8609
    Support vertical writing with IBUS_INPUT_HINT_VERTICAL_WRITING 7fd6077
    Enable to show a property on ibus panel icon 23c45b9

Release 1.5.10
    Fix to lose a focus when move the focus from the delayed focus-in/out. f33e19b
    Fix not to SEGV ibus-ui-gtk3 with wrong 'preload-engines' value. bb818e4
    ibus-setup tries C since en_US.UTF-8 is not installed in Debian by default. \ 
by Osamu Aoki e250726
    Remove "Release" modifiers key on ibus-setup. de3541d
    Fixes ibus_engine_update_lookup_table_fast method by Peng Wu a7abce6
    Fixes ibus_keyval_name method in c++ binding by Peng Wu f69ddc3
    Carry current context content type into fake context when switching by Rui \ 
Matos 0977157
    Show language rather than layout in xkb panel icon by Doug Rintoul 8f471ce
    IMdkit: Track window property offsets correctly by Klemens Baum 576ebc3
    Increase dbus timeout to 15 seconds 1b668f6
    Run ibus_bus_preload_engines_async 30 seconds later in ibus-ui-gtk3 83451e4
    gtk clients do not lose focus when chrome popup window takes the focus 38d3c5c
    Release registry observed_paths and components if they are broken e6c8832
    Add ibus panel icon for plasma-desktop in KDE5 aab56c2

Now ibus gtk panel enables AppIndicator when the desktop is KDE.
If you use KDE4, run ./configure --disable-appindicator in the build,
or do not set XDG_CURRENT_DESKTOP=KDE in the runtime.