Skip to content

Latest commit

 

History

History
227 lines (177 loc) · 13.5 KB

CHANGELOG.md

File metadata and controls

227 lines (177 loc) · 13.5 KB
Raw

Change Log

All notable changes to this project will be documented in this file.

The format is based on Keep a Changelog and this project adheres to Semantic Versioning.

Unreleased

Added

  • Added interop with the proposed Trusted Types spec: https://github.com/WICG/trusted-types (#970)
  • Added a sanitization system, for integrating with DOM value sanitizers to prevent XSS attacks. See the docs on the SanitizerFactory type and the setSanitizerFactory function for details.

Fixed

  • Fixed a bug where classMap and styleMap directives wouldn't render mutated objects. (#972)

[1.1.2] - 2019-08-12

Fixed

  • Fixed a bug where bindings in comments could be written as text in some cases. (#926)

[1.1.1] - 2019-07-09

Changed

  • render and shady-render now both accept any value that is renderable by NodePart. (#910)

[1.1.0] - 2019-05-20

Changed

  • Many small performance enhancements.
  • Private names are now named with a __ prefix (#859).

Added

  • Setup continuous benchmarking with Tachometer (#887).

Fixed

  • Prevent empty styles from causing exceptions or breaking rendering when using shady-render (#760).
  • Primitive values in attributes are now always simply stringified, regardless of whether they are iterable. (#830)
  • Adopt and upgrade template fragments after processing for parts (#831).
  • Fixed bindings with attribute-like expressions preceeding them (#855).
  • Fixed errors with bindings in HTML comments (#882).

[1.0.0] - 2019-02-05

Changed

Added

  • Global version of lit-html on window (#790).

Fixed

  • Removed use of any outside of test code (#741).

[1.0.0-rc.2] - 2019-01-09

Changed

  • Performance improvements to template processing. (#690)

Added

  • Added the nothing sentinel value which can be used to clear a part. (#673)

Fixed

  • Fixed #702: a bug with the unsafeHTML directive when changing between unsafe and other values. (#703)
  • Fixed #708: a bug with the until directive where placeholders could overwrite resolved Promises. (#721)

[1.0.0-rc.1] - 2018-12-13

Fixed

  • Documentation updates.
  • Fixed typing for template_polyfill createElement call.

[0.14.0] - 2018-11-30

Changed

  • until() can now take any number of sync or async arguments. (#555)
  • [Breaking] guard() supports multiple dependencies. If the first argument to guard() is an array, the array items are checked for equality to previous values. (#666)
  • [Breaking] Renamed classMap.js and styleMap.js files to kebab-case. (#644)

Added

  • Added cache() directive. (#646)
  • Removed Promise as a supposed node-position value type. (#555)
  • Added a minimal <template> polyfill.

Removed

  • [Breaking] Removed the when() directive. Users may achieve similar behavior by wrapping a ternary with the cache() directive.

Fixed

  • Bound attribute names are rewritten to avoid IE/Edge removing SVG and style attributes. (#640)
  • Ensure shady-render prepares styling for a scope before attaching child elements. (#664)
  • Handle CSS Custom Variables in the styleMap directive. #642)

[0.13.0] - 2018-11-08

Changed

  • [Breaking] Directives are now defined by passing the entire directive factory function to directive(). (#562)

Fixed

  • Fix issue on obscure browsers that do not accept event listener objects by using callback as event part listener (#581)
  • Fix KeyFn and ItemTemplate types (#570)
  • Don't use export * to workaround rollup bug (#556)
  • eventContext is no longer used as the this value for event listener objects (object with a handleEvent method), as the object itself is supposed to be the this value. (#576)

[0.12.0] - 2018-10-05

Changed

  • Re-implemented repeat directive for better performance (#501)
  • Updated TypeScript dependency to 3.1
  • [Breaking] render() now takes an options object as the third argument. (#523)

Added

  • Event listeners are called with a configurable this reference, which is set via the eventContext option to render(). (#523)
  • Support for event listener options, by passing the listener itself as both the second and third arguments to add/removeEventListener().

[0.11.4] - 2018-09-17

Fixed

  • Fixed issues with shady-render introduced in 0.11.3 (#504 and #505).

[0.11.3] - 2018-09-13

Changed

  • Moved upgrading of custom elements in template fragments to a common location in TemplateInstance (#489)
  • Rewrite render() to reuse the logic in NodePart. render() now supports all the data types that NodeParts do. (#491)

Fixed

  • Fixed bug when using the ShadyCSS @apply` shim. (#502)

[0.11.2] - 2018-09-12

Added

  • Added classMap and styleMap directives (#486)

Fixed

  • Fixed bug in asyncReplace when rerendering the same iterable (#485)
  • Update properties before upgrading custom elements (#455)
  • Cache the ShadyCSS version lookup (#477)

[0.11.1] - 2018-09-02

Changed

  • Eliminated a cycle in the module import graph (#472)
  • Remove the default value for the templateProcessor parameter in TemplateResult#constuctor, making it a required paremeter (#472)

[0.11.0] - 2018-08-28

Added

  • Added support for property, event, and boolean bindings to default syntax (#398)
  • Added guard directive (#438)
  • Added when directive (#439)

Changed

  • Split implementation into multiple small modules and merged lit-html.js and core.js (#436)
  • Moved directives into top-level directives/ directory (#436)
  • Replaced PartCallback with TemplateProcessor (#405)
  • Unified NodePart and AttributePart interfaces (#400)
    • AttributePart#setValue() takes a single value
    • Part has separate setValue() and commit() phases
    • Added AttributeCommitter to commit attribute values once for multiple AttributeParts

Removed

  • Removed lit-extended.js (#436)

Fixed

  • Render initial undefined values in attributes (#377)
  • Handle case-sensitive attributes like viewBox correctly (#376)
  • Support bindings in <template> elements (#343)
  • Don’t break templates when HTML comments have bindings in them (#446)
  • IE: Don't use Set() constructor arguments (#401)
  • Handle forms as Node instead of iterable (#404)
  • Update values after upgrading custom elements (#385)
  • Dirty check primitive values passed to unsafeHTML() (#384)
  • Handle forms as Node instead of iterable (#404)
  • Upgrade disconnected custom elements before setting properties on them. (#442)
  • Fix style attribute bindings in IE (#448)

[0.10.1] - 2018-06-13

  • Added noChange - Value in favour of directiveValue (deprecated).
    • A noChange - Value signals that a value was handled by a directive and should not be written to the DOM
  • Updated shady-render to render styles in order, work with @apply, and work in browers where CSS Custom Properties must be polyfilled, like IE 11.
  • Introduced API to modify template contents safely without breaking template parts
    • insertNodeIntoTemplate(template: Template, node: Node, refNode: Node|null)
    • removeNodesFromTemplate(template: Template, nodesToRemove: Set<Node>)

[0.10.0] - 2018-05-03

  • Added IE11 support
  • Declarative events in lit-extended are more efficient when handlers change

[0.9.0] - 2018-02-01

  • Refactored how template tags and render() are implemented so that all specialization of template syntax is done in tags, not render(), allowing for the mixining of templates of different syntaxes, and for hooks in render() to change templates before they're initially processed.
  • Added ShadyCSS support in lib/shady-render.js. It's exported render function will pass templates to ShadyCSS's prepareTemplate() function to process style tags and elements in the template for emulate CSS scoping.
  • lit-extended: Attribute bindings with a ? suffix on the name now act as boolean attributes. The attribute will be removed for falsey values and set to '' for truthy values, matching the HTML specification behavior for boolean attributes.
  • Fixed a bug where directives rendered incorrectly on AttributeParts and PropertyParts

[0.8.0] - 2018-01-12

  • Allow all valid HTML attribute names, including emoji and Angular-style (foo)= and [foo]= names.
  • Drastically improved performance of the repeat directive.
  • Fixed an issue with expressions directly following elements.
  • Fixed numerous bugs with the repeat directive.
  • Performance improvements for template setup
  • Internal code cleanup
  • Support synchronous thenables
  • Added the asyncAppend and asyncReplace directives to handle async iterable values in expressions.

[0.7.0] - 2017-10-06

  • Added the svg template tag for creating partial SVG content
  • Support for expressions inside tables and other elements with limited permitted content
  • Only remove whitespace between elements, or at the start or end of elements
  • Fixed bugs with rendering iterables
  • A few IE/Edge fixes. Closer to full support.

[0.6.0] - 2017-09-01

  • Fixed removing event handlers when setting them to undefined.
  • Allow the text "{{}}" to appear in templates.
  • Optimized clearing of Parts.
  • Added unsafeHTML() directive to bind values as HTML source.
  • Optimizations, simplification and bug fixes of Array handling code.
  • Update to extension API: added partCallback parameter to render().
  • Added the directive() decorator function to create directives. Functions values are no longer treated as directive by default, simplifying declarative event handlers.