29.2 kBMarkdownView Raw
1# Changelog
3## [1.9.10] - 2023-12-21
5* `hx-on*` attributes now support the form `hx-on-`, with a trailing dash, to better support template systems (such as EJS)
6 that do not like double colons in HTML attributes.
7* Added an `htmx.config.triggerSpecsCache` configuration property that can be set to an object to cache the trigger spec parsing
8* Added a `path-params.js` extension for populating request paths with variable values
9* Many smaller bug fixes & improvements
11## [1.9.9] - 2023-11-21
13* Allow CSS selectors with whitespace in attributes like `hx-target` by using parens or curly-braces
14* Properly allow users to override the `Content-Type` request header
15* Added the `select` option to `htmx.ajax()`
16* Fixed a race condition in readystate detection that lead to htmx not being initialized in some scenarios with 3rd
17 party script loaders
18* Fixed a bug that caused relative resources to resolve against the wrong base URL when a new URL is pushed
19* Fixed a UI issue that could cause indicators to briefly flash
21## [1.9.8] - 2023-11-06
23* Fixed a few npm & build related issues
25## [1.9.7] - 2023-11-03
27* Fixed a bug where a button associated with a form that is swapped out of the DOM caused errors
28* The `hx-target-error` attribute was added to the `response-targets` extension, allowing you to capture all 400 & 500
29 responses with a single attribute
30* `hx-on` now properly supports multiple listeners
31* The `hx-confirm` prompt is now passed into custom confirmation handlers
32* `next` and `previous` are now valid _extended CSS_ symbols in htmx
33* The `htmx:beforeHistoryUpdate` event was added
34* Properly ignore the `dialog` formmethod on buttons when resolving the HTTP method to use
35* Added a `htmx.config.scrollIntoViewOnBoost` option that may be set to `false` to disable scrolling the top of the
36 body into view for boosted elements
38## [1.9.6] - 2023-09-22
40* IE support has been restored (thank you @telroshan!)
41* Introduced the `hx-disabled-elt` attribute to allow specifing elements to disable during a request
42* You can now explicitly decide to ignore `title` tags found in new content via the `ignoreTitle` option in `hx-swap` and the `htmx.config.ignoreTitle` configuration variable.
43* `hx-swap` modifiers may be used without explicitly specifying the swap mechanism
44* Arrays are now supported in the `client-side-templates` extension
45* XSLT support in the `client-side-templates` extension
46* Support `preventDefault()` in extension event handling
47* Allow the `HX-Refresh` header to apply even after an `HX-Redirect` has occurred
48* the `formaction` and `formmethod` attributes on buttons are now properly respected
49* `hx-on` can now handle events with dots in their name
50* `htmx.ajax()` now always returns a Promise
51* Handle leading `style` tag parsing more effectively
53## [1.9.5] - 2023-08-25
55* Web sockets now properly pass the target id in the HEADERS struct
56* A very rare loading state bug was fixed (see https://github.com/bigskysoftware/htmx/commit/93bd81b6d003bb7bc445f10192bdb8089fa3495d)
57* `hx-on` will not evaluate if `allowEval` is set to false
58* You can disable the interpretation of script tags with the new `htmx.config.allowScriptTags` config variable
59* You can now disable htmx-based requests to non-origin hosts via the `htmx.config.selfRequestsOnly` config variable
60* The [Security](https://htmx.org/docs#security) section has been expanded to help developers better understand how to
61 properly secure their htmx-based applications.
63## [1.9.4] - 2023-07-25
65* This is a bug-fix release for the most part, w/a heavy dose of @telroshan
66* The `HX-Trigger` response header now supports comma separated event names
67* Submit buttons that use the `form` attribute now work correctly
68* The `changed` modifier now uses the triggering element, rather than the element the `hx-trigger` is defined on
69* `hx-disable` is now handled dynamically so it can be added and removed
70* IE11 compatibility restored! (maybe, hard to test)
71* Fixed bug with `hx-on` event handler cleanup
72* Many smaller bug fixes, typo fixes and general improvements
74## [1.9.3] - 2023-07-14
76* The `hx-on` attribute has been deprecated (sorry) in favor of `hx-on:<event name>` attributes. See [`hx-on`](/attributes/hx-on) for more information.
77* We now have functioning CI using GitHub actions!
78* You can now configure if a type of HTTP request uses the body for parameters or not. In particular, the `DELETE` _should_ use
79 query parameters, according to the spec. htmx has used the body, instead. To avoid breaking code we are keeping this undefined
80 behavior for now, but allowing people to fix it for their use cases by updating the `htmx.config.methodsThatUseUrlParams` config
81 option. Thank you to Alex and Vincent for their feedback and work on this issue!
82* The `this` symbol is now available in event filter expressions, and refers to the element the `hx-trigger` is on
83* Fix bug where the `htmx:afterSettle` event was raised multiple times with oob swaps occurred
84* A large number of accessibility fixes were made in the docs (Thank you Denis & crew!)
85* Fixed bug w/ WebSocket extension initialization caused by "naked" `hx-trigger` feature
86* The `HX-Reselect` HTTP response header has been added to change the selection from the returned content
87* Many other smaller bug fixes
89## [1.9.2] - 2023-04-28
91* Fixed bug w/ `hx-on` not properly de-initializing
93## [1.9.1] - 2023-04-27
95* Fixed a bug with the new naked triggers that prevented boosted elements with explicit `hx-trigger`'s from functioning
96 properly
97* Added code to play well with other libraries that also use the `window.onpopstate` Daily reminder: <https://htmx.org/img/memes/javascripthistory.png>
99## [1.9.0] - 2023-04-11
101* Support for generalized inline event handling via the new [`hx-on`](/attributes/hx-on) attribute, which addresses
102 the shortcoming of limited [`onevent` properties](https://developer.mozilla.org/en-US/docs/Web/Events/Event_handlers#using_onevent_properties) attributes in HTML.
103* Support for [view transitions](/docs#view-transitions), based on the experimental [View Transitions API](https://developer.mozilla.org/en-US/docs/Web/API/View_Transitions_API)
104 currently available in Chrome 111+ and coming to other browsers soon.
105* Support for "naked" [`hx-trigger`](/attributes/hx-trigger) attributes, where an `hx-trigger` is present on an element
106 that does not have an `hx-get`, etc. defined on it. Instead, it will trigger the new `htmx:triggered` event, which can
107 be responded to via your [preferred scripting solution](/docs#scripting).
108* A memory leak fix by [@croxton](https://github.com/bigskysoftware/htmx/commit/8cd3a480a7388877628ce8b9b8e50cd5df48bb81)
109* The htmx website has been migrated from 11ty to [zola](https://www.getzola.org/) by [@danieljsummers](https://github.com/danieljsummers), cutting
110 way down on the number of "development" javascript dependencies
111* Many other smaller bug fixes
113## [1.8.6] - 2023-03-02
115* ESM support!
116* Sass has been vanquished from the htmx.org website, which should set us up for some good progress going forward
117* Fixed a bug where the `changed` modifier on `keyup` did not work properly if an input was tabbed into
118* Many other smaller bug fixes and doc fixes
120## [1.8.5] - 2023-01-17
122* Support a new optional cache-busting configuration option, `getCacheBusterParam`, to allow browsers to disambiguate
123 between `GET` requests from htmx and from the raw browser
124* Support new `hx-history='false'` attribute, to prevent sensitive data from being stored in the history cache. (Thank you @croxton!)
125* Extensive new event-oriented features are available in the [Web Socket](/extensions/web-sockets/) extension (Thank you @Renerick!)
126* A bug fix for when a form contains multiple empty input values with the same name (Thank you @bluekeyes!)
127* A bug fix around inputs that throw exceptions when calling `setSelectionRange()` (Thank you @gone!)
128* A bug fix to pass through the proper event for the `htmx:configRequest` event
129* A bug fix/improvement for the `preload` extension
130* Many other small bug fixes
132## [1.8.4] - 2022-11-05
134* Fix the _exact same_ regression in `revealed` logic as in 1.8.2
136## [1.8.3] - 2022-11-04
138* A new [`htmx:confirm` event](/events#htmx:confirm) was added that allows for asynchronous confirmation dialogs to
139 be integrated into htmx requests
140* The new [head-support](/extensions/head-support) extension allows for more elaborate head tag merging than standard htmx
141 supports. This functionality may be integrated into htmx 2.0, depending on feedback.
142* The new [multi-swap](/extensions/multi-swap) provides more elaborate swapping of multiple elements on a screen using
143 a custom swap strategy
144* Many doc fixes (thank you to everyone who contributed!)
146## [1.8.2] - 2022-10-12
148* Fix regression in `revealed` logic
150## [1.8.1] - 2022-10-11
152* We now keep a count of outstanding requests for an indicator, so more than one overlapping request can share the same
153 indicator without issues
154* We now track the attribute state of an element and re-initialize it if `htmx.process()` is called on the element and
155 the attributes have changed
156* [Idiomorph](https://github.com/bigskysoftware/idiomorph) is now available for all your morph-swapping needs
157* The `unset` directive now works properly for `hx-vals` and `hx-vars`
158* The title of the page is now properly set on a history cache miss
159* The new [`hx-validate`](https://htmx.org/attributes/hx-validate) attribute will force elements to validate before a request, even if
160 they are not within a form being submitted
161* Many smaller bug and docs fixes
163## [1.8.0] - 2022-7-12
165* **NOTE**: This release involved some changes to touchy code (e.g. history support) so please test thoroughly and let
166 us know if you see any issues
167* Boosted forms now will automatically push URLs into history as with links. The [response URL](https://caniuse.com/mdn-api_xmlhttprequest_responseurl)
168 detection API support is good enough that we feel comfortable making this the default now.
169 * If you do not want this behavior you can add `hx-push-url='false'` to your boosted forms
170* The [`hx-replace-url`](https://htmx.org/attributes/hx-replace-url) attribute was introduced, allowing you to replace
171 the current URL in history (to complement `hx-push-url`)
172* Bug fix - if htmx is included in a page more than once, we do not process elements multiple times
173* Bug fix - When localStorage is not available we do not attempt to save history in it
174* [Bug fix](https://github.com/bigskysoftware/htmx/issues/908) - `hx-boost` respects the `enctype` attribute
175* `m` is now a valid timing modifier (e.g. `hx-trigger="every 2m"`)
176* `next` and `previous` are now valid extended query selector modifiers, e.g. `hx-target="next div"` will target the
177 next div from the current element
178* Bug fix - `hx-boost` will boost anchor tags with a `_self` target
179* The `load` event now properly supports event filters
180* The websocket extension has had many improvements: (A huge thank you to Denis Palashevskii, our newest committer on the project!)
181 * Implement proper `hx-trigger` support
182 * Expose trigger handling API to extensions
183 * Implement safe message sending with sending queue
184 * Fix `ws-send` attributes connecting in new elements
185 * Fix OOB swapping of multiple elements in response
186* The `HX-Location` response header now implements client-side redirects entirely within htmx
187* The `HX-Reswap` response header allows you to change the swap behavior of htmx
188* The new [`hx-select-oob`](https://htmx.org/attributes/hx-select-oob) attribute selects one or more elements from a server response to swap in via an out of band swap
189* The new [`hx-replace-url`](https://htmx.org/attributes/hx-replace-url) attribute can be used to replace the current URL in the location
190 bar (very similar to `hx-push-url` but no new history entry is created). The corresponding `HX-Replace-Url` response header can be used as well.
191* htmx now properly handles anchors in both boosted links, as well as in `hx-get`, etc. attributes
193## [1.7.0] - 2022-02-22
195* The new [`hx-sync`](https://htmx.org/attributes/hx-sync) attribute allows you to synchronize multiple element requests on a single
196 element using various strategies (e.g. replace)
197 * You can also now abort an element making a request by sending it the `htmx:abort` event
198* [Server Sent Events](/extensions/server-sent-events) and [Web Sockets](/extensions/web-sockets) are now available as
199 extensions, in addition to the normal core support. In htmx 2.0, the current `hx-sse` and `hx-ws` attributes will be
200 moved entirely out to these new extensions. By moving these features to extensions we will be able to add functionality
201 to both of them without compromising the core file size of htmx. You are encouraged to move over to the new
202 extensions, but `hx-sse` and `hx-ws` will continue to work indefinitely in htmx 1.x.
203* You can now mask out [attribute inheritance](/docs#inheritance) via the [`hx-disinherit`](https://htmx.org/attributes/hx-disinherit) attribute.
204* The `HX-Push` header can now have the `false` value, which will prevent a history snapshot from occurring.
205* Many new extensions, with a big thanks to all the contributors!
206 * A new [`alpine-morph`](/extensions/alpine-morph) allows you to use Alpine's swapping engine, which preserves Alpine
207 * A [restored](/extensions/restored) extension was added that will trigger a `restore` event on all elements in the DOM
208 on history restoration.
209 * A [loading-states](/extensions/loading-states) extension was added that allows you to easily manage loading states
210 while a request is in flight, including disabling elements, and adding and removing CSS classes.
211* The `this` symbol now resolves properly for the [`hx-include`](https://htmx.org/attributes/hx-include) and [`hx-indicator`](https://htmx.org/attributes/hx-indicator)
212 attributes
213* When an object is included via the [`hx-vals`](https://htmx.org/attributes/hx-vals) attribute, it will be converted to JSON (rather
214 than rendering as the string `[Object object]"`)
215* You can now pass a swap style in to the `htmx.ajax()` function call.
216* Poll events now contain a `target` attribute, allowing you to filter a poll on the element that is polling.
217* Two new Out Of Band-related events were added: `htmx:oobBeforeSwap` & `htmx:oobAfterSwap`
219## [1.6.1] - 2021-11-22
221* A new `HX-Retarget` header allows you to change the default target of returned content
222* The `htmx:beforeSwap` event now includes another configurable property: `detail.isError` which can
223 be used to indicate if a given response should be treated as an error or not
224* The `htmx:afterRequest` event has two new detail properties: `success` and `failed`, allowing you to write
225 trigger filters in htmx or hyperscript:
226 ```applescript
227 on htmx:afterRequest[failed]
228 set #myCheckbox's checked to true
229 ```
230* Fixed the `from:` option in [`hx-trigger`](https://htmx.org/attributes/hx-trigger) to support `closest <CSS selector>`
231 and `find <CSS selector>` forms
232* Don't boost anchor tags with an explicit `target` set
233* Don't cancel all events on boosted elements, only the events that naturally trigger them (click for anchors, submit
234 for forms)
235* Persist revealed state in the DOM so that on history navigation, revealed elements are not re-requested
236* Process all [`hx-ext`](https://htmx.org/attributes/hx-ext) attributes, even if no other htmx attribute is on the element
237* Snapshot the current URL on load so that history support works properly after a page refresh occurs
238* Many, many documentation updates (thank you to all the contributors!)
241## [1.6.0] - 2021-10-01
243* Completely reworked `<script>` tag support that now supports the `<script src="...'/>` form
244* You can now use the value `unset` to clear a property that would normally be inherited (e.g. hx-confirm)
245* The `htmx-added` class is added to new content before a swap and removed after the settle phase, which allows you
246 more flexibility in writing CSS transitions for added content (rather than relying on the target, as with `htmx-settling`)
247* The `htmx:beforeSwap` event has been updated to allow you to [configure swapping](https://htmx.org/docs/#modifying_swapping_behavior_with_events)
248 behavior
249* Improved `<title>` extraction support
250* You can listen to events on the `window` object using the `from:` modifier in `hx-trigger`
251* The `root` option of the `intersect` event was fixed
252* Boosted forms respect the `enctype` declaration
253* The `HX-Boosted` header will be sent on requests from boosted elements
254* Promises are not returned from the main ajax function unless it is an api call (i.e. `htmx.ajax`)
256## [1.5.0] - 2021-7-12
258* Support tracking of button clicked during a form submission
259* Conditional polling via the [hx-trigger](https://htmx.org/attributes/hx-trigger) attribute
260* `document` is now a valid pseudo-selector on the [hx-trigger](https://htmx.org/attributes/hx-trigger) `from:` argument, allowing you
261 to listen for events on the document.
262* Added the [hx-request](https://htmx.org/attributes/hx-request) attribute, allowing you to configure the following aspects of the request
263 * `timeout` - the timeout of the request
264 * `credentials` - if the request will send credentials
265 * `noHeaders` - strips all headers from the request
266* Along with the above attribute, you can configure the default values for each of these via the corresponding `htmx.config`
267 properties (e.g. `htmx.config.timeout`)
268* Both the `scroll` and `show` options on [hx-swap](https://htmx.org/attributes/hx-swap) now support extended syntax for selecting the
269 element to scroll or to show, including the pseudo-selectors `window:top` and `window:bottom`.
271## [1.4.1] - 2021-6-1
273* typo fix
275## [1.4.0] - 2021-5-25
277* Added the `queue` option to the [hx-trigger](https://htmx.org/attributes/hx-trigger) attribute, allowing you to specify how events
278 should be queued when they are received with a request in flight
279* The `htmx.config.useTemplateFragments` option was added, allowing you to use HTML template tags for parsing content
280 from the server. This allows you to use Out of Band content when returning things like table rows, but it is not
281 IE11 compatible.
282* The `defaultSettleDelay` was dropped to 20ms from 100ms
283* Introduced a new synthetic event, [intersect](https://htmx.org/docs#pecial-events) that allows you to trigger when an item is scrolled into view
284 as specified by the `IntersectionObserver` API
285* Fixed timing issue that caused exceptions in the `reveal` logic when scrolling at incredible speeds - <https://github.com/bigskysoftware/htmx/issues/463>
286* Fixed bug causing SVG titles to be incorrectly used as page title - <https://github.com/bigskysoftware/htmx/issues/459>
287* Boosted forms that issue a GET will now push the URL by default - <https://github.com/bigskysoftware/htmx/issues/485>
288* Better dispatch of request events when an element is removed from the DOM
289* Fixed a bug causing `hx-prompt` to fail
290* The `htmx.config.withCredentials` option was added, to send credentials with ajax requests (default is `false`)
291* The `throttle` option on `hx-trigger` does not delay the initial request any longer
292* The `meta` key is ignored on boosted links
293* `<script>` tags are now evaluated in the global scope
294* `hx-swap` now supports the `none` option
295* Safari text selection bug - <https://github.com/bigskysoftware/htmx/issues/438>
297## [1.3.3] - 2021-4-5
299* Added the [`hx-disabled`](https://htmx.org/docs#security) attribute to allow htmx to be turned off for parts of the DOM
300* SSE now uses a full-jitter exponential backoff algorithm on reconnection, using the `htmx.config.wsReconnectDelay`
301 setting
303## [1.3.2] - 2021-3-9
305* Bug fixes
307## [1.3.1] - 2021-3-9
309* IE11 fixes
311## [1.3.0] - 2021-3-6
313* Support a `target` modifier on `hx-trigger` to filter based on the element targeted by an event. This allows
314 lazy binding to that target selector.
315* Events are no longer consumed by the first element that might handle them, unless the `consume` keyword is
316 added to the `hx-trigger` specification
317* Added the `htmx:beforeSend` event, fired just before an ajax request begins
318* SSE swaps are properly settled
319* Fixed bug that was improperly cancelling all clicks on anchors
320* `htmx.ajax()` now returns a promise
322## [1.2.1] - 2021-2-19
324* Fixed an issue with the history cache, where the cache was getting blown out after the first navigation backwards
325* Added the `htmx.config.refreshOnHistoryMiss` option, allowing users to trigger a full page refresh on history cache miss
326 rather than issuing an AJAX request
328## [1.2.0] - 2021-2-13
330### New Features
332* `hx-vars` has been deprecated in favor of `hx-vals`
333* `hx-vals` now supports a `javascript:` prefix to achieve the behavior that `hx-vars` provided
334* The new `hx-headers` attribute allows you to add headers to a request via an attribute. Like `hx-vals` it supports
335 JSON or javascript via the `javascript:` prefix
336* `hx-include` will now include all inputs under an element, even if that element is not a form tag
337* The [preload extension](https://htmx.org/extensions/preload/) now offers a `preload-images="true"` attribute that will aggressively load images in preloaded content
338* On requests driven by a history cache miss, the new `HX-History-Restore-Request` header is included so that the server
339 can differentiate between history requests and normal requests
341### Improvements & Bug fixes
343* Improved handling of precedence of input values to favor the enclosing form (see [here](https://github.com/bigskysoftware/htmx/commit/a10e43d619dc340aa324d37772c06a69a2f47ec9))
344* Moved event filtering logic *after* `preventDefault` so filtering still allows events to be properly handled
345* No longer trigger after swap events on elements that have been removed via an `outerHTML` swap
346* Properly remove event handlers added to other elements when an element is removed from the DOM
347* Handle the `scroll:` modifier in `hx-swap` properly when an `outerHTML` swap occurs
348* Lots of docs fixes
350## [1.1.0] - 2021-1-6
352* Newly added [preload extension](https://htmx.org/extensions/preload/) allows you to preload resources for lower
353 latency requests!
354* Support the `ignore:` modifier for extensions
355* Updated form variable order inclusion to include the enclosing form *last* so that, in the presence of multiple
356 values, the most relevant value is the most likely to be selected by the server
357* Support for the [`htmx.ajax()`](https://dev.htmx.org/api/#ajax) javascript function, to issue an htmx-style ajax
358 request from javascript
359* Removed the following htmx request headers for better cache behavior: `HX-Event-Target`, `HX-Active-Element`,
360 `HX-Active-Element-Name`, `HX-Active-Element-Value`
361* Added the [`hx-preserve`](https://dev.htmx.org/attributes/hx-preserve) attribute, which allows
362 you to preserve elements across requests (for example, to keep a video element playing properly)
363* The [path-deps](https://dev.htmx.org/extensions/path-deps/#refresh) now surfaces a small api
364 for refreshing path dependencies manually in javascript
365* Now support the `from:` clause on [`hx-trigger`](https://dev.htmx.org/attributes/hx-trigger) to
366 allow an element to respond to events on other elements.
367* Added the `htmx:beforeProcessNode` event, renamed the (previously undocumented) `htmx:processedNode` to `htmx:afterProcessNode`
368* Added `closest` syntax support for the [`hx-indicator`](https://dev.htmx.org/attributes/hx-indicator) attribute
369* Added `on load` support for the newest version of [hyperscript](https://hyperscript.org)
370* Added the `htmx.config.allowEval` configuration value, for CSP compatibility
371* Bug fixes & improvements
373## [1.0.2] - 2020-12-12
375* Extend all API methods to take a string selector as well as an element
376* Out of band swap elements need not be top level now
377* [`hx-swap-oob`](https://htmx.org/attributes/hx-swap-oob) now can accept a CSS selector to retarget with
379## [1.0.1] - 2020-12-04
381* AJAX file upload now correctly fires events, allowing for [a proper progress bar](https://htmx.org/examples/file-upload)
382* htmx api functions that expect an element now can accept a string selector instead:
383 ```js
384 htmx.on('#form', 'htmx:xhr:progress', function(evt) {
385 htmx.find('#progress').setAttribute('value', evt.detail.loaded/evt.detail.total * 100)
386 });
387 ```
388* htmx now properly handles the `multiple` attribute on `<select>` elements
390## [1.0.0] - 2020-11-24
392* Bumped the release version :)
394## [0.4.1] - 2020-11-23
396* Fixed bug with title tag support when title tag contained HTML entities
397* Pass properties for the `loadstart`, `loadend`, `progress`, `abort` events through properly to the htmx equivalents
399## [0.4.0] - 2020-11-16
401* Now support the `HX-Redirect` and `HX-Refresh` response headers for redirecting client side and triggering a page refresh, respectively
402* `hx-vars` now overrides input values
403* `<title>` tags in responses will be used to update page titles
404* All uses of `eval()` have been removed in favor of `Function`
405* [`hx-vals`](https://htmx.org/attributes/hx-vals) is available as a safe alternative to `hx-vars`. It uses `JSON.parse()` rather than evaluation, if you wish to safely pass user-provided values through to htmx.
407## [0.3.0] - 2020-10-27
409* `hx-trigger` parsing has been rewritten and now supports [trigger filters](https://htmx.org/docs/#trigger-filters) to filter
410 events based on arbitrary javascript expressions
411* htmx now supports two additional response headers `HX-Trigger-After-Swap` and `HX-Trigger-After-Settle` allowing
412 an event to be triggered after a given life cycle event (instead of before the swap)
413* The `requestConfig` is now passed out to events surrounding the AJAX life cycle
414* htmx now evaluates `<script>` tags as javascript when no language is defined on them
415* A new [`event-header`](https://htmx.org/extensions/event-header) extension, which will include a serialized JSON representation of the triggering event in requests
417## [0.2.0] - 2020-9-30
419* AJAX file upload [support](https://htmx.org/docs#files)
420* The HTML validation API is [respected](https://htmx.org/docs#validation)
422## [0.1.0] - 2020-9-18
424* *BREAKING CHANGE*: The SSE attribute [`hx-sse`](https://htmx.org/attributes/hx-sse/) and the Web Sockets attribute [`hx-ws`](https://htmx.org/attributes/hx-ws) have changed syntax to now use colon separators: `hx-sse='connect:/chat swap:message'`
425* The SSE attribute [`hx-sse`](https://htmx.org/attributes/hx-sse/) allows for swapping content directly on an event, in addition to triggering an htmx element,
426with the new `swap:<event name>` syntax.
427* [`hx-target`](https://htmx.org/attributes/hx-target) now supports a `find` syntax to find elements below the element by a CSS selector
428* htmx plays better with deferred loading and many package managers
429* All htmx events are dispatched in both camelCase as well as kebab-case, for better compatibility with AlpineJS and other frameworks. (e.g. `htmx:afterOnLoad` will also be triggered as
431* [hypeerscript](https://hyperscript.org) is now initialized independently of htmx
433## [0.0.8] - 2020-7-8
435* The `view` modifier on `hx-swap` has been renamed to `show`: `hx-swap='innerHTML show:top'`
437## [0.0.7] - 2020-6-30
439* The [`hx-swap`](https://htmx.org/attributes/hx-swap) attribute now supports two new modifiers:
440 * `scroll` - allows you to scroll the target to the `top` or `bottom`
441 * `view` - allows you to scroll the `top` or `bottom` of the target into view
442* The [`hx-push-url`](https://htmx.org/attributes/hx-push-url) attribute now can optionally take a URL to push, in addition to `true` and `false`
443* Added the [`hx-vars`](https://htmx.org/attributes/hx-vars) attribute that allows you to dynamically add to the parameters that will be submitted with a request
445## [0.0.6] - 2020-6-20
447* Custom request/response headers no longer start with the `X-` prefix, which is no longer recommended
448* empty verb attributes are now allowed and follow the anchor tag semantics (e.g. `<div hx-get></div>`)
449* nunjuks inline rendering is now supported in the `client-side-templates` extension
450* the new `ajax-header` extension includes the `X-Requested-With` header
451* bad JSON is now handled more gracefully
452* `hx-swap="none"` will cause no swap to take place <https://github.com/bigskysoftware/htmx/issues/89>
453* `hx-trigger` now supports a `throttle` modifier <https://github.com/bigskysoftware/htmx/issues/88>
454* the focused element is preserved if possible after a replacement
455* perf improvements for large DOM trees with sparse `hx-` annotations
457## [0.0.4] - 2020-5-24
459* Extension mechanism added
460* SSE support added
461* WebSocket support added
463## [0.0.3] - 2020-5-17
465* Renamed to htmx
466* A bug fix for the `hx-prompt` attribute
467* A bug fix for multiple `hx-swap-oob` attributes
468* Moved the default CSS indicator injection into its own sheet to avoid breaking
469* Added the `htmx.config.includeIndicatorStyles` configuration option so people can opt out of injecting the indicator CSS
472## [0.0.1] - 2020-5-15
474* Initial release (originally named kutty)
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