• Implement shortcut keys on emoji dialog 58f6140
• Move language setting from IBusEmojier to ibus-setup 0efb1c5
• Works ibus emoji command for Wayland (Peng Wu) 648f58a 2f8982a da33672 290f786 aba81ac 61fa8ea
• Enable to type multiple code points on Emojier 8b6f9fa
• Emoji misc enhancements. 9dbea34 31ed31e c580845 fbe3de1 50e344a cb0a36c 4b8d7ba edcb4a0 1159093 0836c3f 086fc54
• Change emoji modal dialog to focused dialog c6cdf21
• Change to use Unicode Emoji files instead of EmojiOne files 2f73064
• Add ibus-emoji man mapge 5f653d3 f6c2e2d
• Make more readable error messages if emoji xml files are missed bd7e0ba 1643007
• Fix IBusEmojiDialog_1_0_gir_LIBS for --as-needed LDFLAGS c3168d4
• bus: Add error messages for g_dbus_server_new_sync 4e02857
• tools: Fix ibus emoji SEGV when language is changed. 7e477d5
• client/x11: Add XSetIOErrorHandler() for GNOME3 desktop ab6c38c
• Update translations 21e6c00
• Release 1.5.16 ccc602d

You can get Unicode emoji files from http://www.unicode.org/Public/emoji/4.0/ or Fedora provides unicode-emoji package. The version 4.0 is recommended since 5.0 is not released officially yet.
You can get emoji annotation files from https://github.com/fujiwarat/cldr-emoji-annotation or Fedora provides cldr-emoji-annotation package.

• Fix GVariant leaks (Eric R. Schulz) 997e5cb
• ui/gtk3: Fix radio buttons on Property Panel ceb6a9b
• Update translations 708e5e5
• Fix warning messages during panel resizes af66ace
• src: Hide lookup table if emoji annotation does not hit e795eda
• src: Enable to type digit to commit emoji on lookup window 4d86e59
• src: Enable PageUp, PageDown, CandidateClick buttons with emoji lookup faf5e3c
• ui/gtk3: support scroll event in candidates panel (Peng Wu) 52b7272
• src: Avoid emoji typing during Unicode typing f80dcc9
• ui/gtk3: Fix panel CSS format for GTK 3.22 aacf5ad
• util/IMdkit: Fix the range of memset() in i18nIc.c 371535b
• ui/gtk3: Refactor color of a selected candidate on lookup window bdc83bc
• ui/gtk3: Free normal_color in CandidateArea b8f5553
• ui/gtk3: Refactor to set panel icon b498ff5
• ui/gtk3: Fix typo in switcher.get_input_context_path() fcb90f7
• bus: fix service file when --disable-xim is specified (Marc-Antoine Perennou) 993289f
• Fix memory leak in IBus.Bus.get_global_engine() (Eric R. Schulz) 0a24481
• Move emoji implementation from IBusEngineSimple to IBusPanel 02d99aa
• setup: Set emoji preview text on font setting 13bf503
• Add 'ibus emoji' command for no ibus panel desktops c37989a
• Release 1.5.15 f7f3bc8
• Fix a build failure with --disable-emoji-dict 641c3cb

You can get emoji.json with npm install -g emojione or Fedora provides nodejs-emojione-json package.
You can get emoji annotation files from https://github.com/fujiwarat/cldr-emoji-annotation or Fedora provides cldr-emoji-annotation package.

• Don't warn if DISPLAY is not set (Matthias Clasen) 0432aa6
• Install a DBus service file (Rui Matos) 84c18f1
• configure: don't hardcode pkg-config (Marc-Antoine Perennou) b210c0d
• conf/gconf: Fix SEGV in ibus_config_gconf_get_values a186059
• client/gtk2: Fix SEGV with Wayland display 3ef21fe
• ui/gtk3: Fix panel CSS format for GTK 3.20 a598ae2
• engine: Implement Emoji typing with XKB engines 160d3c9
• engine: Add emoji-list.html 0ed644c
• engine: Use annotations/en.xml from unocode.org but not emoji-list.html 0ee1896
• Fix typo in configure.ac f88c487
• tests/ibus-engine-switch: Don't try to remove non-existing GSource 20068d9
• Fix make dist eee7a13
• Fix Croatian language code in simple.xml 028624f
• Replace deprecated GSimpleAsyncResult with GTask since GLib 2.46 239d363

You can get emoji.json with npm install -g emojione or Fedora provides nodejs-emojione-json package.

• src: Use cache file for compose table for launching time 7241f66 d5bf50c 706ba01 97e28cc
• Add SetCursorLocationRelative D-Bus method (Daiki Ueno) (Rui Matos) b51c620

• check for x11 for the ui too (Marc-Antoine Perennou) c0ced65
• ibus-daemon update user cache when user observed path is updated 1d67867
• panel: Constrain the candidate area to the current monitor bounds (Alexey Kotlyarov) 4a8024b
• panel: Fix the default position of property panel with dual monitors 3ebeb65
• setup: Fix PyGIWarning: GdkX11 was imported without specifying a version 49f3a73
• engine: Change language code from ISO 639-2 to ISO 639-1 in simple.xml 3af58fa

• 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

• 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.

• Enable preedit color on external preedit window with x11 applications. 2e8de03
• Do not fail ibus-setup when en_US.UTF-8 is not installed. a78c0b8
• Fix compose keys in French layout bepo variant. 6dcb2dd

• Set max-width-chars property in ibus-setup wrapped GtkLabel. 0be4664
• Add German (nodeadkeys) keymap in simple.xml. 318836a
• Delete Korean keymap. 386bafb
• Let ibus-ui-gtk3 not to show zero-lenght preedit text. 3469285
• Fix many memory leaks provided by Christophe Fergeau. 87fb61f f3e8aaf 18687d7 d0aaf77 ca8cac8 f4d7cea 70ddaf1 0d15329 167d1d7 5d887bd b07dedf 6291feb
• Add Polish (qwertz) keymap in simple.xml ee4c5ec
• Fix escape key with Ctrl+Shift+U ISO 14755. 9bad0c9
• Update ibuscomposetable.h for pt-br. b6afffb
• Set up ibus engines when users log into the session for the first time. 38fa3e8
• Do not sort ibus engines when they are saved by ibus-setup. a530075
• Update IBusKeymap jp. 8ef258e
• Run xmodmap after run setxkbmap -l layout. 14bd938
• Add ibus reset-config and read-config sub-commands. 3dcf247 9e5a2bd
• Fix ibus-setup SEGV in enginetreeview.py 10483bf
• Fix deprecated warnings with python3-gobject 3.13.3. a17dc8e
• Export the 'IBUS_SETUP_XID' environment variable for each engine setup. b1b4e29
• Fix deprecated gtk3 GtkMisc, GtkAlignment and vala Gdk.X11Display 130d310
• Enhance UI to add engines on ibus-setup 3e6178c