* Update _updateSearchQuery to return the promise
* Update how the clipboard search popup is opened
* Create an API function to open the search popup
* Skip animation on popup creation
* Add API function
* Use a stringified JSON details object for extension port names
* Fix incorrect frame ID check
* Add support for connecting to different tabs
* Add function for invoking on a different tab
* Remove unused function
* Rename field
* Change extensionUnloaded trigger function
* Update how extension unloaded content is shown
* Ignore certain errors caused by extension unload
* Add _showExtensionUnloaded function
* Wrap internals of updateOptions
* Suppress errors caued by extension unload
* Make the frontend trigger the popup's extensionUnloaded event
* Refactor searchQueryUpdate action
* Use standard message handler style
* Use name "promiseOrResult" for consistency
* Use standard message handler convention for Yomichan message handlers
* Use common message handler invoker
* Add support for dynamic message handlers
* Pass messages using crossFrame.invoke instead of contentWindow.postMessage
* Set up async handlers
* Simplify configure call and response
* Create FrameClient and FrameEndpoint
* Use new Frame* classes for Popup=>frame connection
* Update api.sendMessageToFrame and api.broadcastTab to include the sender's frameId
* Update FrameClient to store the frame's frameId
* Organize by public/private
* Don't access super class's private members
* Make _autoPlayAudioTimer private
* Refactor constructors
* Make functions private
* Organize by public/private
* Organize window message handlers
* Make fields private
* Refactor DisplaySearch constructor
* Make functions private
* Organize by public/private
* Remove statics
* Move orphan detection and error handling to Display
* Add clearContent function
* Add/use public get/set functions for optionsContext
* Add public getOptions
* Move interactive assignment
* Mark fields as private
* Mark functions as private
* Change stray getter into a function
* Add clone function
* Replace utilIsolate with clone
* Replace JsonSchema.isolate with clone function
* Include core.js for tests which use json-schema.js
* Update visisted set
* Move "yomichan" object setup to a separate file
* Update script imports
* Align message handlers
* Rename Yomichan.prepare to Yomichan.ready
* Add new prepare function
* Improve isExtensionUrl
* Add support for injecting stylesheets into a custom parent node
* Add api.getStylesheetContent
* Add support for injecting a CSS file's content
* Add usePopupShadowDom option
* Use a per-parentNode cache
* Add support for using a shadow DOM wrapper around popup iframes
* Ignore the popup container instead of the frame
* Create member functions for ignoreElements and ignorePoint
* Create addFullscreenChangeEventListener utility
* Move popup creation management into Frontend
* Move getUrl implementation
* Remove old setup
* Remove try/catch block
* Error wrap
* Add prepare call to TextScanner
* Update depth when popup changes
* Refactor how Frontend gets PopupFactory and frameId
* Update popup preview to work
* Update popup preview frame to use the frontend's popup
* Update how nested popups are set up
* Error wrap
* Update how popups are set up on the search page
* Error wrap
* Error unwrap
* Add missing prepare
* Remove use of frontendInitializationData
* Catch and log errors
* Use new CrossFrameAPI for popup proxy communication
* Remove use of old cross-frame communication classes
* Remove use of old cross-frame communication files
* Make the crossFrame object a member of the api object
* Fix _modifySetting being async
* Return values for modifySettings's set and splice actions
* Add apiGetSettings
* Create a class which can accumulate tasks to run in bulk
* Create a class which binds input elements to customizable sources
* Create class which binds input elements to settings
* Add support for value transforms
* Remove redundant ObjectPropertyAccessor.getPathArray
* Fix not using correct types for input.min/max/step
* Fix wrong condition
* Use api object
* Remove newlines for term-definition-item-template
* Update how action button icons are styled
* Fix spacing
* Group text colors together
* Correct image styles
* Fix missing </span>
* Convert api.js into a class instance
* Use new api.* functions
* Fix missing binds
* Group functions with progress callbacks together
* Change style
* Fix API override not working
* Remove unnecessary load of /fg/css/client.css
* Replace dynamicLoader.loadStyles with dynamicLoader.loadStyle
* Replace Popup._injectStylesheet with dynamicLoader.loadStyle
* Remove unused global
* Update formatting
* Merge default tag color with category-less tags
* Use CSS variables for colors
* Add dark theme colors
* Move color variables into display.css
* Remove old stylesheets
* Update headings
* Bump minimum Firefox version to support CSS var()
* Revert popular kanji text color
* wip
* add environment class
* use Environment class
* use Environment for scanning modifier options
* remove Environment in favor of API
* await promise
* use modifier symbols on macOS
* fix key separator issues
* if else to switch
* simplify variable names
