CHANGELOG.md

2.4.3 (2026-07-03)

• Fall back to the exposed app_version for client template fetches: getFirstAvailableInternalSource read the app_version property, which is still empty early in the boot process, producing unversioned /hawkejs/templates urls. Combined with the server's 1h cache header on versioned urls, browsers could keep rendering an old element template for up to an hour after a deploy
• Remove the dead server-side Hawkejs.closest() static: it unconditionally returned null and had no callers (the real closest() lives on the DOM element implementation)
• Upgrade the mocha devDependency to v11 so the test suite runs on modern Node again
• Restore the covered url when closing a navigation dialog: a route rendered into a he-dialog (via makeDialog()) changes the url, but closing the dialog left that stale url in place. The long-disabled if (false && ...) branch in close() also read the wrong renderer and used an undeclared variable; the scene now stamps the covered url on navigation dialogs at creation time (inline showDialog() dialogs are untouched)
• Drop an ignored second argument from the two createTextNodeFromUnsafe() call sites
• Make the test harness fall back to a working system Chrome/Chromium when puppeteer's own bundled download is broken or incomplete: puppeteer.launch() would otherwise hang until its connect-timeout instead of failing fast, since a bad binary can still pass a bare --version check

2.4.2 (2026-01-21)

• Fix an un-bound Protoblast Array method call
• Fix custom elements trying to populate slots belonging to ancestor elements
• Fix dynamic expose_to_scene values not being sent to the client scene properly
• Fix each statement null issue
• Fix memory leak in appears() with live: true option where event listeners and intervals were never cleaned up; added destroy() method to returned function for manual cleanup
• Fix debug console.log left in server-side closest() implementation
• Fix inverted indexOf condition for placeholder check in BlockBuffer; changed to use includes() for correct behavior

2.4.1 (2025-07-10)

• Fix variables not being available for custom elements that require synchronous rendering
• Add support for gte and lte operator, which are aliases for ge and le
• Reintroduce old slot logic as a fallback for non-processed slots in custom elements

2.4.0 (2024-08-12)

• Use shorter compiled function body ids when not on development environment
• Add basic Optional value-wrapper class support
• Make sure variables are always cast to a Variables instance
• Add Variables#get(key) & Variables#setFromTemplate(key, value) method
• Don't let Hawkejs.doNextSync(promise) swallow errors
• Use methods for getting (and proxy traps for setting) variables on the Variables class
• Refactor variable access in compiled template code
• Only clone certain variables once, when they are initially set
• Prepare text nodes during compiling
• Clean up custom element renderCustomTemplate function
• Add initial reactive variable support
• Allow assigning an element to a reference using :ref syntax
• Add support for ternary conditionals
• Add CustomElement.defineStateVariable(name, config) static method
• Add CustomElement#setState(name, value) and CustomElement#getState(name) methods
• Make template slots behave more like vanilla custom element slots
• Finally upgrade NWSAPI from v2.2.0 to v2.2.12

2.3.19 (2024-04-13)

• Fix setting value property on a <select> item not changing the selected option
• Make the each expression handle Map-like instances correctly
• Fix each expression not supporting function calls
• Don't render manually created custom element on initial attachment to the DOM if it has already been manually rendered
• Clear addElementGetter and addElementsGetter cache when rendering

2.3.18 (2024-02-25)

• Add setGlobal, getGlobal and hasGlobal methods to the Hawkejs class, for setting "global" variables that are available to all templates
• Allow Hawkejs syntax operators to be uppercased
• Allow Hawkejs.RESULT properties to be functions
• Add Element.setStylesheetHandler(fnc) to add custom stylesheet handling of custom elements
• Don't apply the custom-element options twice when a sync render is requested
• Support all form submission methods

2.3.17 (2024-02-19)

• Fix optional chaining not working in EJS code
• Use original slot elements when re-rendering a custom element
• Set data-he-rerendering attribute while rerendering a custom element
• Make custom element keep width & height while rerendering
• Fix server-side HTMLElement#removeAttribute() not removing dataset attributes with dashes
• Make custom elements use a new renderer scope when it's being rendered in a dialog

2.3.16 (2024-02-15)

• Trigger HePlaceholder render when made & inserted in the DOM manually
• Improve printed error messages during rendering
• Actually update the hawkejs.scene.exposed values after receiving new data from the server
• Fix custom-element render issue with overlaying variable instances
• Fix setting value not working server-side on <textarea> elements
• Add Renderer#handleError() method
• Newlines are no longer an expression delimiter, only semicolons are
• Fix Renderer#addSubtemplate(template, variables) not preparing variables properly
• Remove usage of bound startsWith & endsWith method

2.3.15 (2023-11-27)

• Cancel previous render when a new one is started of a custom element
• Implement bracket notation property accessor
• If an openUrl() call receives an object with a render proeprty set to false, no render will be performed
• Improve performance by creating less promises when possible
• Fix Renderer#_emitBegin() slowing to a crawl the more subrenders start
• Make sure getting template sources stay within the allowed paths
• Automatically set the force_async option of the Hawkejs.series method to false
• Use as many Swift pledges as possible
• Improve performance of enabling styles/scripts in the browser
• Fix performance issue when rendering hundreds of custom elements
• Fix deadlock when rerendering an element during a render

2.3.14 (2023-10-15)

• Fix he-context elements always having scrollbars
• Add more popup options when receiving a openUrl() response

2.3.13 (2023-10-04)

• Fix elements being added to another element directly not being marked as dirty on the browser side, and thus not running the onHawkejsAssemble and retained method

2.3.12 (2023-10-04)

• Make Renderer#getId(prefix) check for existing elements on the browser first
• Make the getters of boolean attributes of custom elements always return a boolean instead of null

2.3.11 (2023-06-17)

• Fix infinite loop due to overriden ancestor element
• Handle printed promises as expected
• Fix li elements not being seen as valid child elements of an ol
• Fix Renderer#getId(prefix) returning the same value when using a prefix

2.3.10 (2023-05-22)

• Fix deadlock in browser-side Renderer#doTasksGrouped() method

2.3.9 (2023-05-09)

• Fix programatically added head tags not having their custom attributes set

2.3.8 (2023-04-20)

• Allow using expressions for dynamic element tag names

2.3.7 (2023-04-06)

• Add more ElementInternals property getters to the server-side HTMLElement implementation
• Add the Element#hideForAssistiveTechnology(value) method
• Add the Element#hideForEveryone(value) method, which will set both hidden and aria-hidden
• Implement the server-side Style#removeProperty(name) method
• Let the Builder keep track of the original source code
• Also use custom variables defined on an element (using +) inside the template
• Also serialize a custom element's custom variables
• Always set the Hawkejs.APPLIED_OPTIONS symbol before rerendering a custom element
• Add the setVariable and getVariable methods to the custom element class
• Add the <he-dynamic> element, which remembers its original content source as its template
• Try to get the scene_id from the exposed variables before creating a new one
• Fix variables not being passed to subtemplates properly

2.3.6 (2023-02-26)

• Fix History API issues

2.3.5 (2023-02-17)

• Fix isDataString() method not working in the Element base class
• Upgrade dependencies

2.3.4 (2023-02-11)

• Extract some functionality from the HTMLElement class and put it into the new parent Element class
• Add the Hawkejs.Builder class to easily create HTML & XML trees programmatically

2.3.3 (2023-01-30)

• Force move the focus when clicking on anchor links
• Let Scene#pushToHistory(data, url) normalize the url value first
• Allow keywords as property names

2.3.2 (2023-01-24)

• Fix elements being added with insertBefore() and insertAfter() not being marked as dirty
• Wrap pushState calls in a try-catch block

2.3.1 (2023-01-23)

• Allow paths to begin with a function call
• Optimize server-side HTMLElement's children property implementation
• Optimize the Hawkejs.normalizeChildren(element) method
• Optimize HTMLElement#innerHTML property
• Optimize Hawkejs.recurseLineTasks()
• Optimize by letting the _initHawkejs value be an object again
• Add the RenderTasks class
• Make Hawkejs.recurseLineTasks() method skip elements that are certain to be finished already
• Don't let BlockBuffer#makeNode(line) return strings
• Don't loop over every element when informing them of assembly

2.3.0 (2023-01-14)

• Upgrade to Protoblast v0.8.0
• Upgrade Marked to v4.2.12

2.2.23 (2022-12-23)

• Prefer heading elements when a readable element should be focused
• Improve performance of setting/setting text content
• Add LinkedTokenList#contains(value) method

2.2.22 (2022-12-14)

• Ignore setting Renderer instances on custom elements that have not been undried yet
• Ignore attribute name errors during rendering
• Wait for the document to be queryable before initing Hawkejs on the browser
• Fix extra head_tags not being added to the generated HTML

2.2.21 (2022-12-09)

• Fix server-side Node#replaceWith() method failing when the node has no next siblings
• Use fast custom method to check for data- attributes server-side
• Add 'Hawkejs.logError()` methods, which will not get culled by minifying
• Fix server-side DOMStringMap class accepting dasherized keys, when it should throw an error
• Link the role property to the role attribute for custom elements
• Fix bug where delayed_elements (like the foundation content) were actually rendered in the first sub-renderer

2.2.20 (2022-12-06)

• Do not automatically scroll when opening a URL without history
• Use toDryObject instead of dry for storing history states
• Remember & restore scroll position when using the history api
• Fix the initial server-side render not being able to be re-rendered by the history api
• Fix issue where assigning something other than a string to className caused an error
• Allow setting form/link submission scroll behaviour explicitly to true

2.2.19 (2022-12-03)

• Fix issue in error handler when code is a number
• Fix css_styles not being set for client-side added elements that do not have a template

2.2.18 (2022-10-29)

• Ensure custom element css only once per request
• Position the he-bottom element as fixed
• Allow creating DOMTokenList instances on the fly with Hawkejs.DOMTokenList
• Also call attributeChangedCallback after removing an attribute on the server side
• Add some missing methods & properties to the server-side DOMTokenList implementation
• Add support for custom DOMTokenList attributes

2.2.17 (2022-10-22)

• Improve context-menu behaviour
• Fix optionally-closed elements never being able to be nested
• Make LI element placement when used near other optionally closed elements
• Add Node#contains(other_node) method to the server-side DOM implementation
• Fix false-y default attribute values never being set
• Fix error because styles try to load before scene is created
• Allow setting a custom tag name manually on a custom element
• Fix Element.addObservedAttribute() attributes not inheriting properly
• Add Element#addIntervalListener() to add an interval listener that will only run while the element is connected
• Ignore history change when renderer.history is explicitly false
• Fix Scene#enableStyle() creating too many pledges
• Make break number actually work as expected

2.2.16 (2022-10-08)

• Make ClassList#add() and ClassList#remove() behave the same way as in the browser
• Add Renderer#is_root_renderer getter
• Add Renderer#is_follower_renderer getter
• Try to group certain parallel operations together in the browser

2.2.15 (2022-10-06)

• Add support for elements that can optionally be closed
• Make custom-element slots work with synchronous & plain-html templates
• Use a higher parallel_task_limit in the browser
• Make client-side style loading a bit more performant

2.2.14 (2022-10-02)

• Revert early error throwing in Scene#openUrl()
• Make sure variables are prepared before rendering a subtemplate

2.2.13 (2022-08-25)

• Fix Template#source_name property being set to empty string after serializing
• Don't re-use stale Variables clones
• Don't ignore error in Scene#openUrl()

2.2.12 (2022-07-23)

• Add has_finished property to Renderer so (inline) styles don't get added to dormant renderers
• Fix template names not getting deduplicated when requesting sources from the server

2.2.11 (2022-07-09)

• Fix custom element styles sometimes not being loaded when rendering element in the browser
• Fix Renderer sometimes causing an infinite loop when being cloned

2.2.10 (2022-07-06)

• Use fixed version for nwsapi dependency because latest minor version update is broken
• Try to use as few true-async Function.parallel and Function.series calls as possible
• Remove some nextTick calls too to get more speed
• Call Element#attributeChangedCallback() later if the scene instance isn't ready
• Use much faster checksum to cache client-side use of getFirstAvailableInternalSource()
• Use grouped versions Blast.nextGroupedTick() and Blast.nextGroupedImmediate()
• Add Hawkejs.series() and Hawkejs.parallel() which uses a grouped-queue to minimize async overhead
• Use new Hawkejs function flow methods for remaining calls that couldn't be synchronized
• Replace all remaining Fn.parallel and Fn.series calls with the Hawkejs equivalent

2.2.9 (2022-07-04)

• Add Hawkejs.getInstance() so hawkejs can be worked with as a singleton
• Define custom elements in the browser as soon as they have been fully constituted
• Add Hawkejs.isCustomElement(input) to check if something is a custom element
• Fix not calling custom element constructors when created with Hawkej.createElement()
• Make new renderer instances get the main hawkejs instance as a fallback
• Move the createElement method to the main Hawkejs class
• Add Renderer#ensureHawkejsRenderer() which will always return a valid renderer
• Make a renderer "adopt" elements coming from another renderer
• Allow running the unit test server on a specific port
• Make sure custom elements created outside of a renderer are properly constructed
• Don't capture clicks when holding down ctrl or meta key
• Wait for elements to be fully constructed before calling connected callbacks
• Also clone variables fetched via prepareRenderVariables before rendering
• Use HashSet for keeping track of added scripts & styles

2.2.8 (2022-06-29)

• Also register custom elements when assignData() method is used
• Fix interpreted templates also being executed as an event handler

2.2.7 (2022-06-23)

• Make Element#moveAfterElement and Element#moveBeforeElement work for non-siblings too
• Make context menus fit on the screen

2.2.6 (2022-05-31)

• Fix undeclared variable in Templates#themes setter
• Make sure inlined custom-element css has been added
• Add CustomElement#waitForTasks() to wait for the element to have finished all rendering tasks
• Make sure custom elements with inlined, plain html templates do not render twice
• Fix expressions sometimes not finding correct variable to work with
• Add <he-context-menu> element

2.2.5 (2022-03-21)

• Throw an error when an open tag isn't valid
• Make assigning undefined to an element's innerHTML property behave the same was as in the browser
• Fix evaluated code in print commands breaking the current render

2.2.4 (2022-03-19)

• Make macro expression work again, add run expression to use it
• Do not re-render a CustomElement's synchronous template if it has already been rendered

2.2.3 (2022-03-16)

• Fix pushing null values to a BlockBuffer throwing an error
• Add Renderer#current_variables property which always point to the current active variables
• Set the correct ancestor element for root elements in partials
• Render custom element contents as soon as it's being queried
• Don't load hawkejs-client file via javascript when debugging to fix sourcemap issues
• Make callbacks scheduled with afterRender call immediately if already rendered
• Store the URL being opened on the Scene#opening_url pledge
• Fix SVG void elements not closing properly
• Fix issue where getting the getStaticExposedPath in the wrong order causes it to remain empty

2.2.2 (2022-01-11)

• Make the template wait for implement calls when switching to a different template

2.2.1 (2022-01-07)

• Hawkejs.handleError() will now pass previously handled errors without changing them
• Don't throw an error when trying to close a void tag
• Closing wrong tags in html-only mode should not throw an error
• Do not render code inside HTML comments
• Do not parse hawkejs code when setting innerText/innerHTML of an element
• Fix Hawkejs.removeChildren(element) not removing children of <form> element

2.2.0 (2021-09-12)

• Change the way templates are compiled (part of the "variable references" work)

2.1.8 (2022-01-11)

• Make the template wait for implement calls when switching to a different template

2.1.6 (2021-09-12)

• Fix getElementContent() still using Blast.parseHTML()
• Add set expression
• Do not use xhr property of a Develry.Request instance
• Put the static exposed variables in a temporary javascript file
• A single Hawkejs syntax block can now contain multiple expressions, separated by either a newline or a semicolon
• Parsing HTML elements & hawkejs syntax now happen in the same step
• Reworked mapping errors to the original template source

2.1.5 (2021-07-10)

• Renderer#closeElement() should work fine when called with no arguments
• Calling Blast.doLoaded() should catch errors
• Scene#openUrl() should mark source elements as not-busy after a request has been intercepted
• Custom elements with a simple HTML template should render their contents BEFORE applying element options
• Fix he-placeholder elements sometimes causing an infinite loop
• Set custom element render variables from within the element tag using the + sign
• Apply certain element options before rendering a custom element's template synchronously

2.1.4 (2021-04-29)

• Delay custom element constructor until readyState is "loaded"
• Make sure stylesheets of custom elements are loaded when rendered on the client side
• Add switch expression
• Add transpose option to the markdown expression
• Allow using plus & minus token at the start of an expression
• Hawkejs.parseHTML(html) now also works in the browser
• Use Protoblast's Branch class as the basis for the server-side Node implementation
• Fix preTasks not being run before other tasks
• Don't throw an error when closing void elements

2.1.3 (2021-01-21)

• Add new events for debug purposes
• Fix <!DOCTYPE> never having attributes
• Set the data-he-last-template body attribute on the server-side too
• Add assertPropertyName(name) function to make sure added custom element properties are allowed
• Allow setting default custom element attribute values
• Add Element.setRole(value) method
• Fix server-side Node#compareDocumentPosition() returning the reversed result
• Fix the root option in Scene#openUrl()
• Look for a toAttribute() method when assigning a value to an element's attribute during render
• Add a state property to the Renderer class
• Expressions can now check the state property and change their behaviour when an element is being created, for example
• Assigning a value to an attribute will triger their toAttributeValue method
• Let the Renderer class keep track of the html, head & body elements
• Add a language property to the Renderer class, which also sets the html lang attribute
• Fix location hash not changing when clicking a link
• Call the deprecated renderHawkejsContent methods with Hawkejs.callDeprecatedRenderContent() so they don't get called multiple times
• Using Scene#openUrl() with a specific root element will no longer interfere with the current opening url request
• Add Hawkejs#parallel_task_limit property to limit amount of concurrent parallel tasks (especially needed for unit tests)
• Fix custom element boolean attribute setters
• Hawkejs.recurseLineTasks() will now also prepare printed blocks
• Fix setting the page title using asynchronous values on the client side
• Add Renderer#createSubRenderer()
• Helper directive methods can now return promises
• When async() calls return an error, print the stacktrace instead of hanging
• Non-node objects are now also wrapped in a placeholder on the server-side
• Remove Template#waitForOtherTemplates() method, the foundation is now rendered differently
• Add CustomElement#rendered() callback method
• Fix the client-script being loaded twice
• Implement the neq operator

2.1.2 (2020-12-10)

• Don't stringify function templates before rendering them in HTMLElement#_setInnerHTML
• Fix Hawkejs#rewriteVariableReferences() triggering getters
• Implement Node#compareDocumentPosition(other)
• Make EJS <%= %> print commands unsafe
• Add server-side Node#replaceChild() and Node#replaceWith() implementation
• Fix slots not being filled in subtemplated of custom elements

2.1.1 (2020-11-21)

• Fix Hawkejs.getTextContent() not returning correct text value for text nodes in the browser
• Fix Renderer#makeDialog() not working when rendering from inside the browser
• Add the {% include "template" %} expression
• Add SVG elements to the VOID_ELEMENTS object
• Stringify objects before setting them as the innerHTML

2.1.0 (2020-11-12)

• Add Hawkejs#evaluate(source, variables) to synchronously render a simple template
• Parse HTMLElement#innerHTML assignments to actual elements on-the-fly on the server
• Allow plain HTML custom Element templates to be rendered synchronously upon creation
• During a render, element options are only applied when closing the element, or the current element is accessed using $0
• Fix Hawkejs.getFirstElement(entries) returning text nodes
• Fix the assigned_data property not always being sent to the client-side
• Hawkejs.addPreTask(element, task) now also accepts a promise
• Add CustomElement#delayAssemble(task, delay_foundation = true) which will immediately start the task, but delay the assembly of the element until it finishes (and also delay the "foundation" by default)
• Added Renderer#foundation_delays property so it can wait on extra promises before creating the foundation
• Allow setting multiple getters with an object in CustomElement#addElementGetter and CustomElement#addElementsGetter

2.0.4 (2020-10-22)

• Add Scene#render(template, variables) to render & apply to the current scene
• Add Renderer#addClass(names) command to add CSS classes to the current block
• Scene#getScript() will now reject the returned promise if an error occurs
• Custom elements now emit a rendered event after their template has been rendered

2.0.3 (2020-10-20)

• Scene#onFormSubmit() will now also check for the target & data-he-link attribute
• Add the Blocks class
• Fix the Renderer#makeDialog() method

2.0.2 (2020-10-08)

• Fix "back" functionality
• Fix toggling the Scene#allow_back_button property
• Remove the Hawkejs.closest() method
• Allow safe-printing variables with single curly brackets only, like {{my_variable}}
• Implement option notation (a="something") as an alternative way to make an object
• Add Scene#detectDoubleClick(request, min_duration=1000)
• Allow opening redirects in a popup window with x-hawkejs-popup header

2.0.1 (2020-07-24)

• Fix Scene#scrollTo() always assuming the second parameter are options
• Fix Element#getScrollContainer() returning the wrong scrollable container
• Allow custom elements to define CSS with the Element.setStylesheet() static method
• Add BlockBuffer#addInfoToElement(el) to set block info & attributes on the given element
• Fully serialize an element when JSON-Dry-ing it for a client-side render
• Add Hawkejs.appendChildren(target, children) method
• Fix Element instances with only a dried outerHTML value not being properly undried
• Move the BlockBuffer#prepareLineTasks() logic to Hawkejs.prepareLineTasks(lines, renderer) so it can be re-used
• Re-implement dialog support using custom he-dialog element

2.0.0 (2020-07-21)

• Code rewrite
• Templates are now built with a virtual dom
• var, let and const can now safely be used inside templates
• Added CustomElement#setAttributeSilent() in order to not trigger a setter
• Added CustomElement#prepareRenderVariables() which allows you to add variables before rendering the contents
• CustomElement#setAttribute(name) calls will now normalize the attribute & property name
• Added nwsapi dependency so querying methods can also work on the server

1.3.3 (2019-06-18)

• Fix BlockBuffer#push() not returning the index of the pushed line
• Backport element attribute serialization fix from 2.0.0
• Allow using simple expressions in templates, without print
• Methods can now be called from within hawkejs expressions

1.3.2 (2019-02-18)

• Fix using OR & AND operators in expressions
• Fix adding multiple operators
• Added HelperCollection class: helper classes are now only initialized when they're needed
• BlockBuffer is no longer a descendant of Array, but has a lines array property
• Calling multiple start() for the same block with content: push on will do as expected
• Fix undrying elements that are not included in the dom
• Call the retained method of a custom-element when it's being rendered in a view

1.3.1 (2019-01-12)

• Attempt to register the server-side render during scene initialization
• CustomElement#emit(name, options) now takes an option object as second argument
• Add HTMLElement#append() method
• Add HTMLElement#insertAdjacentHTML() method
• Fix HTMLElement#value property
• Fix HTMLElement#innerText and HTMLElement#textContent properties
• Fix data- attributes not being removed when changing dataset property
• Add HTMLElement#children property & fix #getSiblingByIndex() and #insertAfter()

1.3.0 (2018-12-06)

• Add support for native v1 custom-element implementation
• Add Expression.isTruthy() method to check if a variable is truthy
• Add Element#createElement(tag_name) to create any element with a hawkejs_id
• The basic HTMLElement instances can now also be revived when they have a hawkejs_id
• Use Protoblast's Request class for Scene#fetch & Scene#openUrl
• Add Element#enableFocusWithinEvent & Element#enableHtmlChangeEvent
• Fix server-side HTMLElement value property implementation
• Add ViewRender#getBlockByName() and ViewRender#active_block
• Add trim expression, to trim away whitespace on left and/or right side
• Make print expression smarter
• Don't add the "result" html when json-ifying Placeholder instances
• If version_info is available, add it as a GET parameter to stylesheet & template requests
• Use Blast.fetch for getting the templates on the client-side
• Make Scene#serverResponse() work without an actual XHR instance
• Add server-side Element#insertAdjacentElement() and fix appendChild and insertBefore from not adding the same element twice
• Add server-side Element#hidden property support
• Allow calling CustomElement#setAssignedProperty with only a function argument
• The on-assigned-data method callbacks will no longer replace the value if it returns a thennable

1.2.9 (2018-10-18)

• Fix CustomElement#setAssignedProperty with custom setters not having their value set
• Forward some errors to Scene#handleError(err), if it is set
• Only remove custom elements from the browser store a few seconds after it has been introduced
• Don't print whitespaces after code blocks ending with a dash, like <% -%>
• Add new, additional template syntax: {% %}
• Prevent CustomElement#attributeChangedCallback() from firing twice
• Add Helper#createElement(name) method
• Emit opening_url event when executing Scene#openUrl()
• Handle hawkejs-client script loading before the _initHawkejs object is present
• Fix Scene#disableStyle() to also work on Firefox
• Make Scene#serverResponse() callback with an error if response status >= 500

1.2.8 (2018-08-27)

• Calling CustomElement#setAttribute method will now add itself as a constitutor
• Add Node class, let Element inherit from it
• Add Element#queryTabbableElements
• hawkejs_init will now emit with the revived variables, hawkejs_initing will emit with the dried variables
• Recursively perform getContent on finished blocks & on HTMLElement childnodes
• Fix setAssignedProperty replacing the wrong value when a setter is given
• Allow element with class js-he-unlink to prevent a custom js-he-link from being fired when clicking on it
• Allow disabling moving browser focus by passing move_browser_focus: false to Scene#openUrl

1.2.7 (2018-07-14)

• Upgrade FormData polyfill which fixes some IE11 issues

1.2.6 (2018-07-12)

• Fix Scene#serialize_form(form) so it correctly serialize checkboxes
• Make Scene#fetch() accept with FormData
• Fix exporting the Hawkejs namespace
• Hawkejs#compile() now accepts a single string with a template source again

1.2.5 (2018-07-04)

• Set nodeName and tagName in the correct case when using Hawkejs#createElement

1.2.4 (2018-07-01)

• Add HTMLElement#isFocusable() and HTMLElement#isTabbable() methods
• Add HTMLElement#forceFocus() to force setting focus to an element
• Change focus to the first created block on a page after an AJAX browse
• Use new RURL class from protoblast version 0.5.7

1.2.3 (2018-06-18)

• Emit hawkejs_scene event on the Blast object when the scene is being made
• Emit hawkejs_init event with the new instance and non-undried init objects
• The temp file created for the client file will now have a 'hawkejs_' prefix and a '.js' suffix
• When manually adding helper files you can now pass the make_commonjs option, which will wrap it in a function with Hawkejs, Blast arguments
• JSON-dry can now directly undry an object, no need to stringify it first
• You can add a interceptOpenUrl method on the Scene class to intercept open urls
• Add client-side connection checking
• Add use strict to all helpers
• Add module.exports headers to helpers automatically
• Added HTMLElement#hasAttribute method
• Added HTMLElement#insertBefore method
• Also wait for objects that have a whenFinishedOrTimeout method
• isVisible fix: overflow: auto also makes a view context
• Custom elements are now stored in the Hawkejs.Element namespace
• Allow the use of custom default prefixes in custom elements, instead of "he"
• Helpers are now stored in the Hawkejs.Helper namespace
• Prefer "partial" over "element", so added methods like 'ViewRender#print_partial'

1.2.2 (2018-01-05)

• Make sure registerRender doesn't fail when there is no url
• Fix Hawkejs.removeClasses and Hawkejs.addClasses so it doesn't crash on a class_name with only whitespace
• Use decodeURI when using a x-history-url as new url
• Put every class under the Hawkejs namespace
• Custom element instances created during a client side render will no longer be re-created when finally inserted into the DOM
• ViewRender#getId(prefix) now accepts a prefix, which starts a new number sequence
• Added Hawkejs.elementHasBeenRegistered(name)
• Hawkejs#getSource will no longer cache template when debugging
• Fix Hawkejs#load using browser property instead of client
• Add dataset polyfill for ancient browsers
• Fix getFirstAvailableInternalSource on the client not returning an object
• Use useragent#lookup for faster parsing of useragents
• The Scene#generalView property is created even before the document is ready
• Custom elements now have a hawkejs_view property, so a ViewRender instance can always be accessed
• Custom elements also have a hawkejs_helpers property
• Hawkejs block elements are now identified by the 'x-hawkejs' class instead of tag name
• isVisible should now work correctly, even in nested scrolls. When no padding is given, it'll even do an occlusion check

1.2.1 (2017-08-27)

• Add Hawkejs.addAttributes(element, attributes)
• Scene#fetch and Scene#openUrl will no longer try to parse empty "json" responses. (This happened on Firefox, not on chrome)
• Cookies will use the secure flag by default when on a secure page
• Fix memory leak in history implementation
• The 'scene_start' cookie will be set on the url's pathname, not just path (which includes queries)
• x-history-url header value will be encoded using encodeURI
• The _initHawkejs json variable will now escape "</script>" tags

1.2.0 (2017-08-11)

• Creating a Helper instance without a view on the server side will no longer throw an error
• Scene#serverResponse will now callback with the ViewRender instance
• When a dialog is closed by clicking on the wrapper "dialog_close" event will be emitted on the ViewRender instance
• Catch errors made by Scene#fetch during xhr#send
• style calls can now be full urls
• Added Scene#render method, which applies the render results to the current scene (Hawkejs#render will only render them, without applying)
• Make js-he-forms use the method attribute, instead of type
• The get option can now also be a FormData instance
• add_class calls will now also work in blocks that have been turned into a dialog
• Forms and links with js-he-close-dialog as a CSS class will close the parent dialog after their successful request
• Scene#render now returns the created ViewRender instance
• Fix: ViewRender#beginRender now actually waits for the emitted 'begin' events to finish. This used to cause race conditions.
• Setting a pagetitle can now be done with an object supporting getContent and toHawkejsString
• Fix Scene#scrollTo not working at all
• Don't scroll to anything when an openUrl call results in a dialog being made.
• Add ViewRender#showDialog which can add dialogs from the server side
• Call Scene#ajaxify after emitting the created events (so clicks can be prevented)
• Strip HTML tags before setting the page title element
• Dialog wrappers will now use z-index of 998, 9000 less than before
• The client-side doExtensions method will now also changeMain block when extending
• Client-side extensions will now also work when extending a dialog
• Hawkejs elements now can also have a "data-entry-template", indicating which templated was the original entry point
• Bump version to 1.2.0, as there are too many breaking changes
• Also remove h_diversion and htop from history urls
• When using Scene#scrollTo without any parameters, just scroll to the top immediately
• Add Hawkejs#delayReady which is intended to be used in "onclick" attributes
• Fix some isVisible handling
• Fix the Helper#parseURL method
• Add simple code to get rid of dialogs when using back button (needs rework)
• Added another attempt to fix scrollTo
• The default scrollTo duration can be overwritten by exposing default_scrollto_duration

1.1.3 (2017-04-17)

• Add Templates#name property
• Add assigns property to ViewRender#toJson()
• Add Hawkejs.removeClasses
• classNames set in assign() options will remain on the block, classNames set in a start() call will be removed when a new start() is issued
• querySelectorAll results don't have a forEach method in Edge, so fix that
• Fix race condition in Hawkejs#createClientFile
• Fix Hawkejs#require not honouring path property on the client side
• Add dialog css as style element
• Bundle client-side template requests

1.1.2 (2017-01-21)

• Added add_class method to add CSS classnames to a Hawkejs element
• Element#reload will now render the correct theme of template
• Elements with the data-update-request attribute will only get the click/change listener once
• CustomElements will be registered once all the Hawkejs code has executed
• Fixed calling of CustomElement#undried
• Renamed CustomElements attachments to assigned_data
• CustomElement#attach is now CustomElement#assignData
• Added CustomElement#emit to emit a custom browser event
• Added CustomElement#connectedCallback functionality
• Scene view helpers will be created before scripts are requested
• Scene#appears now also accepts elements and array of elements
• History url can also be changed on initial page load with exposed redirected_to
• Input elements with data-update-location will openUrl on change
• Make wheel and click listeners passive

1.1.1 (2016-10-04)

• Stylesheet theme support
• Client files: remove code between "//HAWKEJS START CUT" and "//HAWKEJS END CUT"
• Client files can now be non-commonjs formatted (using is_commonjs set to false)
• Client files no longer use the entire file path as an identifier

1.1.0 (2016-06-27)

• Improve template error reporting
• Integrate custom elements
• Work with HTMLElements

1.0.0

• Complete rewrite
• Remove DOM-style rendering from the server
• Live-data binding

0.1.1 (2014-06-10)

• Add custom 'x-hawkejs-request' header to GETs and POST requests
• Add Mozilla's localforage library
• Expose the ejs renderer via hawkejs.ejs
• Upgrade the History library to version 4.0.9
• Add LZ-String and use it to compresses History API payloads that are too big for certain browsers (IE & Firefox). This slows down the browser, an asynchronous web-worker solution should be sought after next.
• If it is given, use the 'X-History-Url' response header as the url to register with the HTML5 History API.
• Emit viewready event after render or pageload
• Upgrade DOMSpot to 0.1.0
• Don't use the History API on forms that have the 'data-no-history' attribute
• Update History.js to version v4.1.0, fixes some Firefox security errors

0.1.0 (2014-03-12)

• Submit POSTs as JSON instead of urlencoded strings
• Use TJ Holowaychuk's querystring code to convert a form to an object. This makes it perfectly compatible to express, where the same code is used.

0.0.15 (2014-03-11)

• Add events for created 'implementations'. Still need to add them for destroyed ones, too.
• Revert to jQuery 1.8 on the server side
• Add DOMSpot for ClientSide usage

0.0.14 (2014-02-28)

• Upgrade ejs from 0.8.3 to 0.8.5, an upgrade that needed some tweaking.
• Also upgrade cheerio, entities and jquery

0.0.13 (2014-02-18)

• Don't thrown an error when _EjsRender returns an empty string after render, sometimes that's just what needs to happen.
• Fix the History API implementation. Some functions were modified in a way nothing happened anymore on pressing the back & next buttons. The 'historyChange' event is also emitted after the state has been applied.

0.0.12 (2014-02-16)

• Add getObjectPath function, which takes an object and a string and uses that string as a path to look for in the object

0.0.11 (2014-02-05)

• Add uneval function. Right now it only correctly uneval's functions, but more is to come.
• Script tag names are no longer prefixed with 'hawkejs' because it messed up encoding of chars like '<'. To not have the scripts run too soon, jQuery's .parseHTML is used.
• Replace hawkejs.µ with hawkejs.utils, as it caused encoding problems.
• Add a new jQuery converter setting for json-dry strings
• Hawkejs event listener now allows you to pass an array of queries or strings
• Add hawkejs.downloadAjax function, which allows the user to POST data to the server and download the file, as if via AJAX. Even allows callback functions (for when download begins) if the server supports it. Inspired by this stackoverflow question: http://stackoverflow.com/questions/1106377/detect-when-browser-receives-file-download
• Add formify function, which turns an object into key-value pairs fitted for form submission

0.0.10 (2014-01-21)

• Many new functions & helpers
• Partial rewrite of the script & asset helpers
• Expose vendor folder for client side
• The expands() helper now accepts an array of string
• Add serial drones
• Allow links to have no content text
• Improve url matching & add greedy matching
• Make sure links created by add_link have unique ids
• Emit events when a script is added
• Make ejsrender return more data if requested
• Add order & treeify functions
• Add json-dry functions (json with support for dates & regexes)
• Add pr() function for debugging

0.0.9 (2013-10-15)

• Use cheerio 0.12.2 because of a bug in 0.12.3

0.0.2 (2013-01-21)

• client side rendering produces the same html code as the server

0.0.1 (2013-01-21)

• first push to npm after +/- 31 hours of development