Changelog:
## [1.7.2](rime/librime@1.7.1...1.7.2) (2021-02-07)


### Bug Fixes

* **chord_composer:** should clear raw input after committing text ([79b34ab](rime/librime@79b34ab))



## [1.7.1](rime/librime@1.7.0...1.7.1) (2021-02-06)


### Bug Fixes

* **chord_composer:** press Return key to commit raw key sequence ([2b25861](rime/librime@2b25861))



# [1.7.0](rime/librime@1.6.1...1.7.0) (2021-01-17)


### Bug Fixes

* **chord_composer:** more safely handle the placeholder ZWSP ([025d9fb](rime/librime@025d9fb))
* **cmake:** use full paths defined by GNUInstallDirs ([bb8c263](rime/librime@bb8c263)), closes [#424](rime/librime#424)
* **opencc:** update submodule to fix [#425](rime/librime#425) ([3fa1571](rime/librime@3fa1571))
* **script_translator:** always_show_comments also applies to phrases ([440a97c](rime/librime@440a97c)), closes [#272](rime/librime#272) [#419](rime/librime#419)
* **table_translator:** index out of bound access in string ([ff7acdc](rime/librime@ff7acdc))


### Features

* **chareset_filter:** add CJK Compatibility Ideographs in is_extended_cjk() ([3cb1128](rime/librime@3cb1128)), closes [#305](rime/librime#305)
* **setup:** find and load external RIME plugins as shared libs [#431](rime/librime#431) ([b2abd09](rime/librime@b2abd09))



## [1.6.1](rime/librime@1.6.0...1.6.1) (2020-09-21)


### Bug Fixes

* **rime_api.cc:** dangling pointer returned from RimeGetSharedDataDir ([78abaa8](rime/librime@78abaa8))



# [1.6.0](rime/librime@1.5.3...1.6.0) (2020-09-20)


### Bug Fixes

* **ascii_composer:** do not comsume Shift key release ([debc2c0](rime/librime@debc2c0))
* **ascii_composer:** first read ascii_composer/good_old_caps_lock from schema config ([3fc56c4](rime/librime@3fc56c4))
* **chord_composer:** commit raw input with uppercase letters ([cc983d5](rime/librime@cc983d5))
* **CMakeLists.txt:** ensure paths in pkgconfig file are absolute ([0e96e51](rime/librime@0e96e51))
* **CMakeLists.txt:** would not use signals v1 due to a typo ([6662a28](rime/librime@6662a28)), closes [#225](rime/librime#225)
* **custom_settings:** accept "*.schema" as config id ([604da0b](rime/librime@604da0b))
* **dict:** issues with user db recovery ([0f3d0df](rime/librime@0f3d0df))
* **dict_compiler:** build prism with loaded syllabary when not rebuilding primary table ([93fe827](rime/librime@93fe827))
* **plugins/CMakeLists.txt:** avoid rime_library linking to itself via rime_plugins_deps ([fe744db](rime/librime@fe744db))
* **rime_api.cc:** check struct has member of non-pointer type ([090dfa4](rime/librime@090dfa4))
* **rime_api.cc:** using unchecked fields introduced an ABI breakage ([62bbead](rime/librime@62bbead)), closes [/github.com/rime/librime/pull/328#pullrequestreview-335125464](https://github.com//github.com/rime/librime/pull/328/issues/pullrequestreview-335125464)
* **rime_test:** set data directories to working directory using rime::SetupDeployer API ([7c08a90](rime/librime@7c08a90))
* **simplifier:** opencc::DictEntry::Values() type change in opencc 1.1.0 ([beae5b1](rime/librime@beae5b1)), closes [#367](rime/librime#367)
* **user_db:** pointer cast error caused by multiple inheritance ([2ed780b](rime/librime@2ed780b))
* use official emoji 12.0 data ([#304](rime/librime#304)) ([75a60dc](rime/librime@75a60dc))


### Features

* **api:** implement capnproto api ([873f648](rime/librime@873f648))
* **api:** include candidate labels in proto message ([aae7a0c](rime/librime@aae7a0c))
* **charset_filter:** support charset options with emoji ([#293](rime/librime#293)) ([943c95b](rime/librime@943c95b))
* **charset_filter:** support CJK Unified Ideographs Extension G ([#393](rime/librime#393)) ([0a1573d](rime/librime@0a1573d))
* **chord_composer:** support chording with Shift keys ([94cf479](rime/librime@94cf479))
* **chord_composer:** use Control, Alt, Shift to input chord ([f3a2ad0](rime/librime@f3a2ad0))
* **dictionary:** packs extends the dictionary with extra binary table files ([930074c](rime/librime@930074c))
* **key_binder:** bind key to a key sequence ([3b5dbf6](rime/librime@3b5dbf6)), closes [#301](rime/librime#301)
* **logging:** setup min log level, log dir and set file mode to log files ([90839b0](rime/librime@90839b0))
* **selector:** support 4 combinations of horizontal/vertical text orientation and stacked/linear candidate list layout ([c498f71](rime/librime@c498f71))
* **selector:** support vertical UI ([dbb35c6](rime/librime@dbb35c6))
* **switcher:** enable schema in cases where conditions are met ([217c72b](rime/librime@217c72b))
* **tools/rime_proto_console:** demo for proto api ([d88ef9f](rime/librime@d88ef9f))


### Performance Improvements

* **poet:** optimize for performance in making sentences (~40% faster) ([0853465](rime/librime@0853465))



## [1.5.3](rime/librime@1.5.2...1.5.3) (2019-06-22)


### Bug Fixes

* **cmake, xcode.mk:** find optional dependency icu, while building xcode/release-with-icu target  [skip appveyor] ([17a80f8](rime/librime@17a80f8))
* **single_char_filter:** broken in librime 1.5.2 ([6948a62](rime/librime@6948a62))


### Features

* **appveyor:** build variant "rime-with-plugins" for tagged commits  [skip travis] ([eef8c30](rime/librime@eef8c30))
* **travis-ci:** build variant "rime-with-plugins" for tagged commits  [skip appveyor] ([cf11c27](rime/librime@cf11c27))
* **travis-ci:** deploy artifacts for macOS to GitHub releases  [skip appveyor] ([3f03784](rime/librime@3f03784))



## [1.5.2](rime/librime@1.5.1...1.5.2) (2019-06-17)


### Bug Fixes

* **user_dictionary, contextual_translation:** fix user phrase quality; order contextual suggestions by type ([69d5c32](rime/librime@69d5c32))



## [1.5.1](rime/librime@1.5.0...1.5.1) (2019-06-16)


### Bug Fixes

* **user_dictionary:** make user phrases comparable in weight to system words ([982f69d](rime/librime@982f69d))



# [1.5.0](rime/librime@1.4.0...1.5.0) (2019-06-06)


### Bug Fixes

* **ci:** update build script ([84a1a1b](rime/librime@84a1a1b))
* **ci:** use submodules in AppVeyor CI build script ([7b515b4](rime/librime@7b515b4))
* **cmake:** libboost Windows XP compatibility fix ([#270](rime/librime#270)) ([fecfe39](rime/librime@fecfe39)), closes [rime/weasel#337](rime/weasel#337)
* **CMakeLists.txt:** install header files in all platforms ([821d563](rime/librime@821d563))
* **CMakeLists.txt:** set "-std=c++11" in CMAKE_CXX_FLAGS ([5d8a836](rime/librime@5d8a836))
* **config/plugins.h:** memory leak caused by non-virtual destructor ([316a659](rime/librime@316a659)), closes [#259](rime/librime#259)
* **deploy:** treat schema dependencies as optional; do not report errors if missing ([ff3d5e9](rime/librime@ff3d5e9))
* **engine:** schema doesn't match the one used by switcher ([e41bb63](rime/librime@e41bb63)), closes [#269](rime/librime#269)
* **rime_levers_api.h:** customize_bool() misused `bool` type ([42bacc5](rime/librime@42bacc5))
* **syllabifier:** enable_completion not working ([2714131](rime/librime@2714131)), closes [#343](rime/librime#343)
* **table_translator:** null pointer exception when dict entries are filtered ([77438a9](rime/librime@77438a9))
* **test:** compile error in unit test ([7076d9e](rime/librime@7076d9e))
* **travis-install.sh:** working directory ([97220ce](rime/librime@97220ce))


### Features

* **appveyor:** install RIME_PLUGINS  [skip travis] ([c7ce66f](rime/librime@c7ce66f))
* **CMakeList.txt:** add plugin build support ([#257](rime/librime#257)) ([dfa341b](rime/librime@dfa341b))
* **contextual_translation:** weight and re-order phrases by context ([2390da3](rime/librime@2390da3))
* **dict:** specify vocabulary db name in dict settings ([dcdc301](rime/librime@dcdc301))
* **grammar:** compare homophones/homographs in sentence ([9248a6b](rime/librime@9248a6b))
* **install-plugins.sh:** git-clone or update plugins ([70483b4](rime/librime@70483b4))
* **poet:** find best sentence candidates ([b3f4005](rime/librime@b3f4005))
* **rime_api:** get candidate list from index ([c587900](rime/librime@c587900))
* **translator:** contextual suggestions in partially selected sentence ([12a7501](rime/librime@12a7501))
* **translator:** look at preceding text when making sentence ([6ae34de](rime/librime@6ae34de))
* **travis-ci:** install plugins specified in envvar RIME_PLUGINS ([c857639](rime/librime@c857639))


### Performance Improvements

* **dictionary:** refactor DictEntryIterator and do partial sort ([0258c7f](rime/librime@0258c7f))


### BREAKING CHANGES

* **rime_levers_api.h:** in signature of C API function `customize_bool()`,
change type `bool` to `Bool` (alias of `int`).

Impact: the changed function is not in use by any first party code,
known to be in use by osfans/trime.



# [1.4.0](rime/librime@1.3.2...1.4.0) (2019-01-16)


### Bug Fixes

* **config:** user_config should not fall back to shared data ([68c8a34](rime/librime@68c8a34)), closes [#271](rime/librime#271)
* **SymlinkingPrebuiltDictionaries:** remove dangling symlinks ([5ad333d](rime/librime@5ad333d)), closes [#241](rime/librime#241)
* **SymlinkingPrebuiltDictionaries:** remove dangling symlinks ([f8e4ebf](rime/librime@f8e4ebf)), closes [#241](rime/librime#241)


### Features

* spelling correction ([#228](rime/librime#228)) ([ad3638a](rime/librime@ad3638a))
* **Dockerfile:** for build ([#246](rime/librime#246)) ([cafd0d5](rime/librime@cafd0d5))



## [1.3.2](rime/librime@1.3.1...1.3.2) (2018-11-12)


### Bug Fixes

* **CMakeLists.txt:** do not link binaries when building static library ([99573e3](rime/librime@99573e3))
* **CMakeLists.txt:** do not require boost::signals, which will be deprecated in Boost 1.69 ([8a9ef3b](rime/librime@8a9ef3b)), closes [#225](rime/librime#225)
* **config_compiler:** ambiguous operator overload with cmake option ENABLE_LOGGING=OFF ([b86b647](rime/librime@b86b647)), closes [#211](rime/librime#211)
* **config_compiler:** support creating list in-place by __patch and __merge ([0784eb0](rime/librime@0784eb0))
* **table_translator:** enable encoding uniquified commit history ([74e31bc](rime/librime@74e31bc))


### Features

* **language:** shared user dictionary per language (Closes [#184](rime/librime#184)) ([#214](rime/librime#214)) ([9f774e7](rime/librime@9f774e7))
* always_show_comments option ([#220](rime/librime#220)) ([19cea07](rime/librime@19cea07))



## [1.3.1](rime/librime@1.3.0...1.3.1) (2018-04-01)


### Bug Fixes

* **config_file_update:** clean up deprecated user copy ([#193](rime/librime#193)) ([8d8d2e6](rime/librime@8d8d2e6))
* **thirdparty/src/leveldb:** do not link to snappy library ([6f6056a](rime/librime@6f6056a))



# 1.3.0 (2018-03-09)


### Bug Fixes

* **CMakeLists.txt, build.bat:** install header files (public API) ([06c9e86](rime/librime@06c9e86))
* **config_compiler:** "/" mistaken as path separator in merged map key ([#192](rime/librime#192)) ([831ffba](rime/librime@831ffba)), closes [#190](rime/librime#190)
* **ConfigFileUpdate:** no need to create user build if shared build is up-to-date ([cafd5c4](rime/librime@cafd5c4))
* **SchemaUpdate:** read compiled schema from shared build if there is no user build ([45a04dd](rime/librime@45a04dd))
* **simplifier:** fix typo ([9e1114e](rime/librime@9e1114e)), closes [#183](rime/librime#183)
* **user_db:** unwanted implicit instantiation of UserDbFormat template ([3cbc9cb](rime/librime@3cbc9cb)), closes [#188](rime/librime#188)


### Chores

* **release tag:** deprecating tag name prefix 'rime-' in favor of semver 'X.Y.Z'


### BREAKING CHANGES

* **release tag:** After 1.3.0 release, we'll no longer be creating tags in the format 'rime-X.Y.Z'. Downstream packagers please change automated scripts accordingly.



## 1.2.10 (2018-02-21)


### Bug Fixes

* **config_compiler:** linking failure on blocking root node of a dependency resource ([ecf3397](rime/librime@ecf3397))
* table_translator not making sentence if table entry is hidden by charset filter. ([77eb12e](rime/librime@77eb12e))
* **appveyor.install.bat:** switch to a more stable download server for libboost ([bcc4d10](rime/librime@bcc4d10))
* **appveyor.yml:** archive header files ([c8b1e67](rime/librime@c8b1e67))
* **ascii_composer:** support key binding Shift+space in ascii mode ([7077389](rime/librime@7077389))
* **build.bat:** fix build errors with VS2015 build tools ([ec940c6](rime/librime@ec940c6))
* **calculus, recognizer:** memory leak due to unchecked regex error ([19ddc1e](rime/librime@19ddc1e)), closes [#171](rime/librime#171)
* **chord_composer:** allow editor to define BackSpace key behavior ([7f41f65](rime/librime@7f41f65))
* **chord_composer:** letters with modifier keys should not be committed by a following enter key ([aab5eb8](rime/librime@aab5eb8))
* **ci:** call cmake under /usr/local with sudo by passing $PATH environment variable ([a0e6d2f](rime/librime@a0e6d2f))
* **cmake:** fix build break for mingw ([939893c](rime/librime@939893c))
* **config:** auto save modified config data; fixes [#144](rime/librime#144) ([2736f4b](rime/librime@2736f4b))
* **config:** treat "@" as map key rather than list index ([a1df9c5](rime/librime@a1df9c5))
* **config_compiler:** duplicate PendingChild dependencies happen from multiple commands on the same node ([25c28f8](rime/librime@25c28f8))
* **config_compiler:** enforce dependency priorities ([69a6f3e](rime/librime@69a6f3e))
* **config_compiler:** null value should not overwrite a normal key in a merged tree ([4ecae44](rime/librime@4ecae44))
* **config_compiler:** template operator overload had compile error with NDK ([71817a0](rime/librime@71817a0))
* **config/build_info_plugin:** referenced but unavailable resources should also be recorded ([cd46f7a](rime/librime@cd46f7a))
* **ConfigFileUpdate:** should succeed if shared copy does not exist ([8a3e25c](rime/librime@8a3e25c))
* **custom_settings:** fall back to $shared_data_dir/build when loading config ([caf8ebb](rime/librime@caf8ebb))
* **custom_settings:** load built settings from $user_data_dir/build directory ([463dc09](rime/librime@463dc09))
* **deployment_tasks:** symbols.yaml is no longer a build target ([f920e4f](rime/librime@f920e4f))
* **dict_compiler:** prism should load compiled schema ([c2fd0cf](rime/librime@c2fd0cf)), closes [#176](rime/librime#176)
* **key_event:** KeySequence::repr() prefer unescaped punctuation characters ([aa43e5e](rime/librime@aa43e5e))
* **levers:** update deployment tasks for copy-free resource resolution ([1f86413](rime/librime@1f86413))
* **Makefile:** make install-debug; do return error code on mac ([1177142](rime/librime@1177142))
* **rime_api:** use user_config_open() to access user.yaml ([4e4a491](rime/librime@4e4a491))
* **rime_console:** not showing switcher's context ([632cf4b](rime/librime@632cf4b))
* **schema:** create a "schema" component that opens Config by schema_id ([555f990](rime/librime@555f990))
* **simplifier:** fix crash if no opencc file ([091cb9d](rime/librime@091cb9d))
* **simplifier:** tips option for show_in_comment simplifier ([e7bb757](rime/librime@e7bb757))
* **uniquifier:** half of the duplicate candidates remain after dedup [Closes [#114](rime/librime#114)] ([2ab76bc](rime/librime@2ab76bc))


### Features

* **build.bat:** customize build settings via environment variables ([#178](rime/librime#178)) ([1678b75](rime/librime@1678b75))
* **chord_composer:** accept escaped chording keys ([79a32b2](rime/librime@79a32b2))
* **chord_composer:** support chording with function keys ([48424d3](rime/librime@48424d3))
* **config:** add config compiler plugin that includes default:/menu into schema ([b51dda8](rime/librime@b51dda8))
* **config:** best effort resolution for circurlar dependencies ([2e52d54](rime/librime@2e52d54))
* **config:** build config files if source files changed ([0d79712](rime/librime@0d79712))
* **config:** config compiler plugins that port legacy features to the new YAML syntax ([a7d253e](rime/librime@a7d253e))
* **config:** config_builder saves output to $rime_user_dir/build/ ([e596155](rime/librime@e596155))
* **config:** references to optional config resources, ending with "?" ([14ec858](rime/librime@14ec858))
* **config:** save __build_info in compiled config ([45a7337](rime/librime@45a7337))
* **config:** separate out config_builder and user_config components ([9e9493b](rime/librime@9e9493b))
* **config:** support append and merge syntax ([04dcf42](rime/librime@04dcf42))
* **customizer:** disable saving patched config files ([88f5a0c](rime/librime@88f5a0c))
* **detect_modifications:** quick test based on last write time of files ([285fbcc](rime/librime@285fbcc))
* **dict:** no conditional compilation on arm ([85b945f](rime/librime@85b945f))
* **dict:** relocate binary files to $user_data_dir/build ([bc66a47](rime/librime@bc66a47))
* **dict:** use resource resolver to find dictionary files ([8ea08b3](rime/librime@8ea08b3))
* add property notifier ([fa7b5a5](rime/librime@fa7b5a5))
* **resource_resolver:** add class and unit test ([03ee8b4](rime/librime@03ee8b4))
* **resource_resolver:** fallback root path ([02151da](rime/librime@02151da))
* **translator:** add history_translator ([#115](rime/librime#115)) ([ae13354](rime/librime@ae13354))



## 1.2.9 (2014-12-14)

* **rime_api.h:** add `RIME_MODULE_LIST`, `RIME_REGISTER_MODULE_GROUP`.
* **Makefile:** add make targets `thirdparty/*` to build individual libraries.
* **legacy/src/legacy_module.cc:** plugin module `rime-legacy` for GPL code,
  providing component `legacy_userdb` for user dictionary upgrade.
* **src/setup.cc:** define module groups `"default"` and `"deployer"`, to avoid
	naming a list of built-bin modules in `RimeTraits::modules`.
* **test/table_test.cc:** fix random segment faults when run shuffled.
* **thirdparty/src/leveldb:** new dependency LevelDB, replacing Kyoto Cabinet.
* **dict/level_db:** userdb implementation based on LevelDB, replacing treeDb.
* **dict/tree_db:** moved to `legacy/src/`.
* **dict/user_db:** refactored and modularized to ease adding implementations.
* **gear/cjk_minifier:** support CJK Extension E.
* **gear/memory:** save cached phrases as soon as the next composition begins.
* **gear/recognizer:** match space iff set `recognizer/use_space: true`.
* **gear/simplifier:** catch and log OpenCC exceptions when loading.
* **gear/single_char_filter:** bring single character candidates to the front.
* **gear/simplifier:** adapt to OpenCC 1.0 API.
* **thirdparty/src/opencc:** update OpenCC to v1.0.2 (incompatible with v0.4).
* **lever/deployment_tasks:** update and rename task `user_dict_upgrade`.



## 1.2 (2014-07-15)

* **rime_api:** add API functions to access complex structures in config;
  add API to get the raw input and cursor position, or to select a candidate.
* **config:** support references to list elements in key paths.
  eg. `schema_list/@0/schema` is the id of the first schema in schema list.
* **switcher:** enable folding IME options in the switcher menu.
* **dict_compiler:** also detect changes in essay when updating a dictionary;
  support updating prism without the source file of the dictionary.
* **preset_vocabulary:** load `essay.txt` instead of `essay.kct`.
* **reverse_lookup_dictionary:** adopt a new file format with 50% space saving.
* **table:** add support for a new binary format with 20% space saving;
  fix alignment on ARM.
* **ascii_composer:** do not toggle IME states when long pressing `Shift` key;
  support discarding unfinished input when switching to ASCII mode.
* **affix_segmentor:** fix issues with selecting a partial-match candidate.
* **chord_composer:** commit raw input composed with original key strokes.
* **cjk_minifier:** a filter to hide characters in CJK extension set, works
  with `script_translator`.
* **navigator:** do not use `BackSpace` to revert selecting a candidate but to
  edit the input after moving the cursor left or right.
* **punctuator:** support `ascii_punct` option for switching between Chinese and
  Western (ASCII) punctuations.
* **speller:** auto-select candidates by pattern matching against the code;
  fix issues to cooperate with punctuator.
* **CMakeLists.txt:** add options `ENABLE_LOGGING` and `BOOST_USE_CXX11`;
  introduce a new dependency: `libmarisa`.
* **cmake/FindYamlCpp.cmake:** check the availability of the new (v0.5) API.
* **sample:** the directory containing a sample plug-in module.
* **tools/rime_patch.cc:** a command line tool to create patches.
* **thirdparty:** include source code of third-party libraries to ease
  building librime on Windows and Mac.



## 1.1 (2013-12-26)

* **new build dependency:** compiler with C++11 support.
  tested with GCC 4.8.2, Apple LLVM version 5.0, MSVC 12 (2013).
* **encoder:** disable warnings for phrase encode failures in log output;
  limit the number of results in encoding a phrase with multiple solutions.
* **punctuator:** fixed a bug in matching nested "pairs of 'symbols'".
* **speller:** better support for auto-committing, allowing users of table
  based input schema to omit explicitly selecting candidates in many cases.
* **schema_list_translator:** option for static schema list order.
* **table_translator:** fixed the range of CJK-D in charset filter.