update docs

docs/api/ComponentEventsObserver.md

 
 `registerOnceForAllComponentEvents(): void`
 
-[source](https://github.com/wix/react-native-navigation/blob/v2/lib/src/events/ComponentEventsObserver.ts#L27)
+[source](https://github.com/wix/react-native-navigation/blob/v2/lib/src/events/ComponentEventsObserver.ts#L25)
 
 ---
 
 
 `bindComponent(component: Component<any>): EventSubscription`
 
-[source](https://github.com/wix/react-native-navigation/blob/v2/lib/src/events/ComponentEventsObserver.ts#L38)
+[source](https://github.com/wix/react-native-navigation/blob/v2/lib/src/events/ComponentEventsObserver.ts#L35)
 
 ---
 
 
 `unmounted(componentId: string): void`
 
-[source](https://github.com/wix/react-native-navigation/blob/v2/lib/src/events/ComponentEventsObserver.ts#L52)
+[source](https://github.com/wix/react-native-navigation/blob/v2/lib/src/events/ComponentEventsObserver.ts#L49)
 
 ---
 
 
 `notifyComponentDidAppear(event: ComponentDidAppearEvent): void`
 
-[source](https://github.com/wix/react-native-navigation/blob/v2/lib/src/events/ComponentEventsObserver.ts#L56)
+[source](https://github.com/wix/react-native-navigation/blob/v2/lib/src/events/ComponentEventsObserver.ts#L53)
 
 ---
 
 
 `notifyComponentDidDisappear(event: ComponentDidDisappearEvent): void`
 
-[source](https://github.com/wix/react-native-navigation/blob/v2/lib/src/events/ComponentEventsObserver.ts#L60)
+[source](https://github.com/wix/react-native-navigation/blob/v2/lib/src/events/ComponentEventsObserver.ts#L57)
 
 ---
 
 
 `notifyNavigationButtonPressed(event: NavigationButtonPressedEvent): void`
 
-[source](https://github.com/wix/react-native-navigation/blob/v2/lib/src/events/ComponentEventsObserver.ts#L64)
+[source](https://github.com/wix/react-native-navigation/blob/v2/lib/src/events/ComponentEventsObserver.ts#L61)
 
 ---
 
 
 `notifySearchBarUpdated(event: SearchBarUpdatedEvent): void`
 
-[source](https://github.com/wix/react-native-navigation/blob/v2/lib/src/events/ComponentEventsObserver.ts#L68)
+[source](https://github.com/wix/react-native-navigation/blob/v2/lib/src/events/ComponentEventsObserver.ts#L65)
 
 ---
 
 
 `notifySearchBarCancelPressed(event: SearchBarCancelPressedEvent): void`
 
-[source](https://github.com/wix/react-native-navigation/blob/v2/lib/src/events/ComponentEventsObserver.ts#L72)
-
----
-
-## notifyPreviewCompleted
-
-`notifyPreviewCompleted(event: PreviewCompletedEvent): void`
-
-[source](https://github.com/wix/react-native-navigation/blob/v2/lib/src/events/ComponentEventsObserver.ts#L76)
+[source](https://github.com/wix/react-native-navigation/blob/v2/lib/src/events/ComponentEventsObserver.ts#L69)
 
 ---
 

docs/api/Element.md

 
 `render(): Element`
 
-[source](https://github.com/wix/react-native-navigation/blob/v2/lib/src/adapters/Element.tsx#L17)
+[source](https://github.com/wix/react-native-navigation/blob/v2/lib/src/adapters/Element.tsx#L18)
 
 ---
 

docs/api/EventsRegistry.md

 
 `registerAppLaunchedListener(callback: function): EventSubscription`
 
-[source](https://github.com/wix/react-native-navigation/blob/v2/lib/src/events/EventsRegistry.ts#L18)
+[source](https://github.com/wix/react-native-navigation/blob/v2/lib/src/events/EventsRegistry.ts#L17)
 
 ---
 
 
 `registerComponentDidAppearListener(callback: function): EventSubscription`
 
-[source](https://github.com/wix/react-native-navigation/blob/v2/lib/src/events/EventsRegistry.ts#L22)
+[source](https://github.com/wix/react-native-navigation/blob/v2/lib/src/events/EventsRegistry.ts#L21)
 
 ---
 
 
 `registerComponentDidDisappearListener(callback: function): EventSubscription`
 
-[source](https://github.com/wix/react-native-navigation/blob/v2/lib/src/events/EventsRegistry.ts#L26)
+[source](https://github.com/wix/react-native-navigation/blob/v2/lib/src/events/EventsRegistry.ts#L25)
 
 ---
 
 
 `registerCommandCompletedListener(callback: function): EventSubscription`
 
-[source](https://github.com/wix/react-native-navigation/blob/v2/lib/src/events/EventsRegistry.ts#L30)
+[source](https://github.com/wix/react-native-navigation/blob/v2/lib/src/events/EventsRegistry.ts#L29)
 
 ---
 
 
 `registerBottomTabSelectedListener(callback: function): EventSubscription`
 
-[source](https://github.com/wix/react-native-navigation/blob/v2/lib/src/events/EventsRegistry.ts#L34)
+[source](https://github.com/wix/react-native-navigation/blob/v2/lib/src/events/EventsRegistry.ts#L33)
 
 ---
 
 
 `registerNavigationButtonPressedListener(callback: function): EventSubscription`
 
-[source](https://github.com/wix/react-native-navigation/blob/v2/lib/src/events/EventsRegistry.ts#L38)
+[source](https://github.com/wix/react-native-navigation/blob/v2/lib/src/events/EventsRegistry.ts#L37)
 
 ---
 
 
 `registerSearchBarUpdatedListener(callback: function): EventSubscription`
 
-[source](https://github.com/wix/react-native-navigation/blob/v2/lib/src/events/EventsRegistry.ts#L42)
+[source](https://github.com/wix/react-native-navigation/blob/v2/lib/src/events/EventsRegistry.ts#L41)
 
 ---
 
 
 `registerSearchBarCancelPressedListener(callback: function): EventSubscription`
 
-[source](https://github.com/wix/react-native-navigation/blob/v2/lib/src/events/EventsRegistry.ts#L46)
-
----
-
-## registerPreviewCompletedListener
-
-`registerPreviewCompletedListener(callback: function): EventSubscription`
-
-[source](https://github.com/wix/react-native-navigation/blob/v2/lib/src/events/EventsRegistry.ts#L50)
+[source](https://github.com/wix/react-native-navigation/blob/v2/lib/src/events/EventsRegistry.ts#L45)
 
 ---
 
 
 `registerCommandListener(callback: function): EventSubscription`
 
-[source](https://github.com/wix/react-native-navigation/blob/v2/lib/src/events/EventsRegistry.ts#L54)
+[source](https://github.com/wix/react-native-navigation/blob/v2/lib/src/events/EventsRegistry.ts#L49)
 
 ---
 
 
 `bindComponent(component: Component<any>): EventSubscription`
 
-[source](https://github.com/wix/react-native-navigation/blob/v2/lib/src/events/EventsRegistry.ts#L58)
+[source](https://github.com/wix/react-native-navigation/blob/v2/lib/src/events/EventsRegistry.ts#L53)
 
 ---
 

docs/api/NativeEventsReceiver.md

 
 `registerAppLaunchedListener(callback: function): EventSubscription`
 
-[source](https://github.com/wix/react-native-navigation/blob/v2/lib/src/adapters/NativeEventsReceiver.ts#L29)
+[source](https://github.com/wix/react-native-navigation/blob/v2/lib/src/adapters/NativeEventsReceiver.ts#L28)
 
 ---
 
 
 `registerComponentDidAppearListener(callback: function): EventSubscription`
 
-[source](https://github.com/wix/react-native-navigation/blob/v2/lib/src/adapters/NativeEventsReceiver.ts#L33)
+[source](https://github.com/wix/react-native-navigation/blob/v2/lib/src/adapters/NativeEventsReceiver.ts#L32)
 
 ---
 
 
 `registerComponentDidDisappearListener(callback: function): EventSubscription`
 
-[source](https://github.com/wix/react-native-navigation/blob/v2/lib/src/adapters/NativeEventsReceiver.ts#L37)
+[source](https://github.com/wix/react-native-navigation/blob/v2/lib/src/adapters/NativeEventsReceiver.ts#L36)
 
 ---
 
 
 `registerNavigationButtonPressedListener(callback: function): EventSubscription`
 
-[source](https://github.com/wix/react-native-navigation/blob/v2/lib/src/adapters/NativeEventsReceiver.ts#L41)
+[source](https://github.com/wix/react-native-navigation/blob/v2/lib/src/adapters/NativeEventsReceiver.ts#L40)
 
 ---
 
 
 `registerSearchBarUpdatedListener(callback: function): EventSubscription`
 
-[source](https://github.com/wix/react-native-navigation/blob/v2/lib/src/adapters/NativeEventsReceiver.ts#L45)
+[source](https://github.com/wix/react-native-navigation/blob/v2/lib/src/adapters/NativeEventsReceiver.ts#L44)
 
 ---
 
 
 `registerSearchBarCancelPressedListener(callback: function): EventSubscription`
 
-[source](https://github.com/wix/react-native-navigation/blob/v2/lib/src/adapters/NativeEventsReceiver.ts#L49)
-
----
-
-## registerPreviewCompletedListener
-
-`registerPreviewCompletedListener(callback: function): EventSubscription`
-
-[source](https://github.com/wix/react-native-navigation/blob/v2/lib/src/adapters/NativeEventsReceiver.ts#L53)
+[source](https://github.com/wix/react-native-navigation/blob/v2/lib/src/adapters/NativeEventsReceiver.ts#L48)
 
 ---
 
 
 `registerCommandCompletedListener(callback: function): EventSubscription`
 
-[source](https://github.com/wix/react-native-navigation/blob/v2/lib/src/adapters/NativeEventsReceiver.ts#L57)
+[source](https://github.com/wix/react-native-navigation/blob/v2/lib/src/adapters/NativeEventsReceiver.ts#L52)
 
 ---
 
 
 `registerBottomTabSelectedListener(callback: function): EventSubscription`
 
-[source](https://github.com/wix/react-native-navigation/blob/v2/lib/src/adapters/NativeEventsReceiver.ts#L61)
+[source](https://github.com/wix/react-native-navigation/blob/v2/lib/src/adapters/NativeEventsReceiver.ts#L56)
 
 ---
 

docs/api/Navigation.md

 
 `Element (React.ComponentType<object>)`
 
----
-## TouchablePreview
-
-`TouchablePreview (React.ComponentType<TouchablePreviewProps>)`
-
 ---
 ## store
 
 
 `registerComponent(componentName: string, getComponentClassFunc: ComponentProvider): ComponentType<any>`
 
-[source](https://github.com/wix/react-native-navigation/blob/v2/lib/src/Navigation.ts#L55)
+[source](https://github.com/wix/react-native-navigation/blob/v2/lib/src/Navigation.ts#L52)
 
 Every navigation component in your app must be registered with a unique name.
 The component itself is a traditional React component extending React.Component.
 
 `registerComponentWithRedux(componentName: string, getComponentClassFunc: ComponentProvider, ReduxProvider: any, reduxStore: any): ComponentType<any>`
 
-[source](https://github.com/wix/react-native-navigation/blob/v2/lib/src/Navigation.ts#L63)
+[source](https://github.com/wix/react-native-navigation/blob/v2/lib/src/Navigation.ts#L60)
 
 Utility helper function like registerComponent,
 wraps the provided component with a react-redux Provider with the passed redux store
 
 `setRoot(layout: any): Promise<any>`
 
-[source](https://github.com/wix/react-native-navigation/blob/v2/lib/src/Navigation.ts#L70)
+[source](https://github.com/wix/react-native-navigation/blob/v2/lib/src/Navigation.ts#L67)
 
 Reset the app to a new layout
 
 
 `setDefaultOptions(options: any): void`
 
-[source](https://github.com/wix/react-native-navigation/blob/v2/lib/src/Navigation.ts#L77)
+[source](https://github.com/wix/react-native-navigation/blob/v2/lib/src/Navigation.ts#L74)
 
 Set default options to all screens. Useful for declaring a consistent style across the app.
 
 
 `mergeOptions(componentId: string, options: any): void`
 
-[source](https://github.com/wix/react-native-navigation/blob/v2/lib/src/Navigation.ts#L84)
+[source](https://github.com/wix/react-native-navigation/blob/v2/lib/src/Navigation.ts#L81)
 
 Change a component's navigation options
 
 
 `showModal(layout: any): Promise<any>`
 
-[source](https://github.com/wix/react-native-navigation/blob/v2/lib/src/Navigation.ts#L91)
+[source](https://github.com/wix/react-native-navigation/blob/v2/lib/src/Navigation.ts#L88)
 
 Show a screen as a modal.
 
 
 `dismissModal(componentId: string): Promise<any>`
 
-[source](https://github.com/wix/react-native-navigation/blob/v2/lib/src/Navigation.ts#L98)
+[source](https://github.com/wix/react-native-navigation/blob/v2/lib/src/Navigation.ts#L95)
 
 Dismiss a modal by componentId. The dismissed modal can be anywhere in the stack.
 
 
 `dismissAllModals(): Promise<any>`
 
-[source](https://github.com/wix/react-native-navigation/blob/v2/lib/src/Navigation.ts#L105)
+[source](https://github.com/wix/react-native-navigation/blob/v2/lib/src/Navigation.ts#L102)
 
 Dismiss all Modals
 
 
 `push(componentId: string, layout: any): Promise<any>`
 
-[source](https://github.com/wix/react-native-navigation/blob/v2/lib/src/Navigation.ts#L112)
+[source](https://github.com/wix/react-native-navigation/blob/v2/lib/src/Navigation.ts#L109)
 
 Push a new layout into this screen's navigation stack.
 
 
 `pop(componentId: string, params: any): Promise<any>`
 
-[source](https://github.com/wix/react-native-navigation/blob/v2/lib/src/Navigation.ts#L119)
+[source](https://github.com/wix/react-native-navigation/blob/v2/lib/src/Navigation.ts#L116)
 
 Pop a component from the stack, regardless of it's position.
 
 
 `popTo(componentId: string): Promise<any>`
 
-[source](https://github.com/wix/react-native-navigation/blob/v2/lib/src/Navigation.ts#L126)
+[source](https://github.com/wix/react-native-navigation/blob/v2/lib/src/Navigation.ts#L123)
 
 Pop the stack to a given component
 
 
 `popToRoot(componentId: string): Promise<any>`
 
-[source](https://github.com/wix/react-native-navigation/blob/v2/lib/src/Navigation.ts#L133)
+[source](https://github.com/wix/react-native-navigation/blob/v2/lib/src/Navigation.ts#L130)
 
 Pop the component's stack to root.
 
 
 `setStackRoot(componentId: string, layout: any): Promise<any>`
 
-[source](https://github.com/wix/react-native-navigation/blob/v2/lib/src/Navigation.ts#L140)
+[source](https://github.com/wix/react-native-navigation/blob/v2/lib/src/Navigation.ts#L137)
 
 Sets new root component to stack.
 
 
 `showOverlay(layout: any): Promise<any>`
 
-[source](https://github.com/wix/react-native-navigation/blob/v2/lib/src/Navigation.ts#L147)
+[source](https://github.com/wix/react-native-navigation/blob/v2/lib/src/Navigation.ts#L144)
 
 Show overlay on top of the entire app
 
 
 `dismissOverlay(componentId: string): Promise<any>`
 
-[source](https://github.com/wix/react-native-navigation/blob/v2/lib/src/Navigation.ts#L154)
+[source](https://github.com/wix/react-native-navigation/blob/v2/lib/src/Navigation.ts#L151)
 
 dismiss overlay by componentId
 
 
 `getLaunchArgs(): Promise<any>`
 
-[source](https://github.com/wix/react-native-navigation/blob/v2/lib/src/Navigation.ts#L161)
+[source](https://github.com/wix/react-native-navigation/blob/v2/lib/src/Navigation.ts#L158)
 
 Resolves arguments passed on launch
 
 
 `events(): EventsRegistry`
 
-[source](https://github.com/wix/react-native-navigation/blob/v2/lib/src/Navigation.ts#L168)
+[source](https://github.com/wix/react-native-navigation/blob/v2/lib/src/Navigation.ts#L165)
 
 Obtain the events registry instance
 
 
 `constants(): Promise<any>`
 
-[source](https://github.com/wix/react-native-navigation/blob/v2/lib/src/Navigation.ts#L175)
+[source](https://github.com/wix/react-native-navigation/blob/v2/lib/src/Navigation.ts#L172)
 
 Constants coming from native
 

docs/api/OptionsModalPresentationStyle.md

+# OptionsModalPresentationStyle
+
+- currentContext
+- formSheet
+- fullScreen
+- none
+- overCurrentContext
+- overFullScreen
+- pageSheet
+- popOver

docs/api/README.md

 - [Element](/api/Element)
 - [NativeCommandsSender](/api/NativeCommandsSender)
 - [NativeEventsReceiver](/api/NativeEventsReceiver)
-- [TouchablePreview](/api/TouchablePreview)
 - [UniqueIdProvider](/api/UniqueIdProvider)
 - [Commands](/api/Commands)
 - [LayoutTreeCrawler](/api/LayoutTreeCrawler)
 - [EventsRegistry](/api/EventsRegistry)
 - [EventSubscription](/api/EventSubscription)
 - [LayoutType](/api/LayoutType)
+- [OptionsModalPresentationStyle](/api/OptionsModalPresentationStyle)

docs/api/_sidebar.md

 - [Element](/api/Element)
 - [NativeCommandsSender](/api/NativeCommandsSender)
 - [NativeEventsReceiver](/api/NativeEventsReceiver)
-- [TouchablePreview](/api/TouchablePreview)
 - [UniqueIdProvider](/api/UniqueIdProvider)
 - [Commands](/api/Commands)
 - [LayoutTreeCrawler](/api/LayoutTreeCrawler)
 - [EventsRegistry](/api/EventsRegistry)
 - [EventSubscription](/api/EventSubscription)
 - [LayoutType](/api/LayoutType)
+- [OptionsModalPresentationStyle](/api/OptionsModalPresentationStyle)

docs/docs/options-migration.md

   }
 });
 ```
-On **iOS**, BottomTab visibility can be changed only when pushing screens. This means that if you'd like to hide BottomTabs when pushing a screen, You'll need to set the property to `false` in the options passed to the `push` command or via the `static get options() {}` api.
+On **iOS**, BottomTab visibility can be changed only when pushing screens. This means that if you'd like to hide BottomTabs when pushing a screen, You'll need to set the property to `false` in the options passed to the `push` command or via the `static options(passProps) {}` api.
 
 ## statusBarHidden
 StatusBar visibility

docs/docs/screen-api.md

 
 Set options dynamically for component.
 
+WARNING! this is called after the component has been rendered at least once.
+If you want the options to apply as soon as the screen is created, use `static options(passProps){...}` or pass the options as part of the push/modal etc command.
+
 ```js
 Navigation.mergeOptions(this.props.componentId, {
   topBar: {

docs/docs/styling.md

 # Styling Options
 
-You can style the navigator appearance and behavior by passing an `options` object. This object can be passed when the screen is originally created; can be defined per-screen by setting `static get options()` on the screen component; and can be overridden when a screen is pushed.
+You can style the navigator appearance and behavior by passing an `options` object. This object can be passed when the screen is originally created; can be defined per-screen by setting `static options(passProps)` on the screen component; and can be overridden when a screen is pushed, dynamically (after the screen was already rendered at least once) using `mergeOptions()`.
 
-The easiest way to style your screen is by adding `static get options()` to your screen React component definition.
+The easiest way to style your screen is by adding `static options(passProps)` to your screen React component definition. `passProps` is the same passProps you can specify as part of the push/modal or other command operation.
 
 ```js
 export default class StyledScreen extends Component {
-  static get options() {
+  static options(passProps) {
     return {
       topBar: {
         title: {
 ```
 
 ## Setting styles dynamically
-Use the `mergeOptions` method to change a screen's style dynamically.
+Use the `mergeOptions` method to change a screen's style dynamically. WARNING! these options will be applied on an already rendered screen, after it has been rendered at least once.
 
 ```js
 Navigation.mergeOptions(this.props.componentId, {

docs/docs/topBar-buttons.md

 
 # Declaring Buttons statically
 
-Buttons can be defined in a screen's static options:
+Buttons can be defined in a screen's options:
 
 ```js
 class MyScreen extends Component {
-  static get options() {
+  static options(passProps) {
     return {
       topBar: {
         leftButtons: [
 
 ```js
 class MyScreen extends Component {
-  static get options() {
+  static options(passProps) {
     return {
       topBar: {
         rightButtons: {