@polymer/polymer/CHANGELOG.md

The Polymer library makes it easy to create your own web components. Give your element some markup and properties, and then use it on a site. Polymer provides features like dynamic templates and data binding to reduce the amount of boilerplate you need to

# Change Log

## [v2.7.0](https://github.com/Polymer/polymer/tree/v2.7.0) (2018-12-03)
- Update to webcomponentsjs 1.3.0 ([commit](https://github.com/Polymer/polymer/commit/5df96021))

- Lint fixes ([commit](https://github.com/Polymer/polymer/commit/41c75c26))

- Fix settings to pull from Polymer object for defaults. ([commit](https://github.com/Polymer/polymer/commit/77f34369))

- Update types ([commit](https://github.com/Polymer/polymer/commit/e8095154))

- Merge css-build-dir changes into 2.x * Don't set up observer in ShadyDOM * Move __activateDir into check instead of replace * skip some tests that never really worked in ShadyDOM ([commit](https://github.com/Polymer/polymer/commit/cc1402d9))

- Use closure-safe name ([commit](https://github.com/Polymer/polymer/commit/d74aa82a))

- Add tests ([commit](https://github.com/Polymer/polymer/commit/db4dbf8f))

- Ensure properties and observers are interleaved per behavior ([commit](https://github.com/Polymer/polymer/commit/bbf1acce))

- Ensure property values are always overridden by extendors/behaviors ([commit](https://github.com/Polymer/polymer/commit/6f3057ec))

- Ensure `registered` is always called on element prototype ([commit](https://github.com/Polymer/polymer/commit/29d514f7))

- Do lazy behavior copying only when `legacyOptimizations` is set ([commit](https://github.com/Polymer/polymer/commit/44e48287))

- Behavior property copying fixes ([commit](https://github.com/Polymer/polymer/commit/fbf827d9))

- Ensure initial static classes are preserved when a class$ binding is present. ([commit](https://github.com/Polymer/polymer/commit/83c0e9d1))

- Avoid copying certain properties from behaviors ([commit](https://github.com/Polymer/polymer/commit/5b34ce9d))

- Sync memoized properties getter with 3.x version. ([commit](https://github.com/Polymer/polymer/commit/b3568bb3))

- Remove unnecessary setting of `_template`. ([commit](https://github.com/Polymer/polymer/commit/9d33ecb9))

- Minor renaming based on review. ([commit](https://github.com/Polymer/polymer/commit/b12a0b6a))

- Slight tweaks based on review. ([commit](https://github.com/Polymer/polymer/commit/9e141723))

- Slightly improve how `_registered` is called. ([commit](https://github.com/Polymer/polymer/commit/5d5c95ca))

- Changed based on review feedback. ([commit](https://github.com/Polymer/polymer/commit/f62755d4))

- Ensure _template from behaviors takes precedence over `is` in legacy. ([commit](https://github.com/Polymer/polymer/commit/08b267f3))

- TemplateStamp: fix TreeWalker ([commit](https://github.com/Polymer/polymer/commit/c2746704))

- update types ([commit](https://github.com/Polymer/polymer/commit/5c3bf54c))

- update package-lock ([commit](https://github.com/Polymer/polymer/commit/f93daba4))

- Update FF test config. ([commit](https://github.com/Polymer/polymer/commit/6e902838))

- Factor telemetry to separate module ([commit](https://github.com/Polymer/polymer/commit/ca03e08d))

- update more types ([commit](https://github.com/Polymer/polymer/commit/8d9219f9))

- update types ([commit](https://github.com/Polymer/polymer/commit/fe1bcd1c))

- Address linting issues. ([commit](https://github.com/Polymer/polymer/commit/dadcfc2e))

- Address review feedback ([commit](https://github.com/Polymer/polymer/commit/0190e330))

- Update types. ([commit](https://github.com/Polymer/polymer/commit/fb5a7e32))

- Sync with changes made in master. ([commit](https://github.com/Polymer/polymer/commit/620ae42e))

- Disable running FF in headless mode on Travis ([commit](https://github.com/Polymer/polymer/commit/1d67cec0))

- Use windows for FF62 ([commit](https://github.com/Polymer/polymer/commit/83dd540f))

- Update wct for FF63, add FF62 to sauce for pre-WC testing, drop Safari 10. ([commit](https://github.com/Polymer/polymer/commit/1d017142))

- Disable running FF in headless mode on Travis ([commit](https://github.com/Polymer/polymer/commit/d91ac936))

- Add comment and handle undefined host case. ([commit](https://github.com/Polymer/polymer/commit/6e4f62d8))

- Use windows for FF62 ([commit](https://github.com/Polymer/polymer/commit/9f65049f))

- Update types. ([commit](https://github.com/Polymer/polymer/commit/75cfcb82))

- Behaviors ([commit](https://github.com/Polymer/polymer/commit/efb8d71c))

- Update wct for FF63, add FF62 to sauce for pre-WC testing, drop Safari 10. ([commit](https://github.com/Polymer/polymer/commit/509b73f8))

- LegacyElement ([commit](https://github.com/Polymer/polymer/commit/20c8bf10))

- Apply mixin to TemplatizeInstance ([commit](https://github.com/Polymer/polymer/commit/55e9dfd1))

- Update types. ([commit](https://github.com/Polymer/polymer/commit/7f2fcb18))

- Sync with changes made on master. ([commit](https://github.com/Polymer/polymer/commit/ed6deea8))

- Adds `legacyOptimizations` flag ([commit](https://github.com/Polymer/polymer/commit/4f223035))

- memoize behavior method lists for fasting runtime calling. ([commit](https://github.com/Polymer/polymer/commit/7251a3ac))

- stripWhitespace ([commit](https://github.com/Polymer/polymer/commit/09a6d1af))

- noDirMixin ([commit](https://github.com/Polymer/polymer/commit/c421f08d))

- noCloneTemplate ([commit](https://github.com/Polymer/polymer/commit/2a258182))

- lazyCopyProps ([commit](https://github.com/Polymer/polymer/commit/a7847816))

- Fix prototype registration ([commit](https://github.com/Polymer/polymer/commit/2f785733))

- Fix telemetry registrations to go eagerly ([commit](https://github.com/Polymer/polymer/commit/f1718034))

- Use TreeWalker for template-stamp. ([commit](https://github.com/Polymer/polymer/commit/c61df6f4))

- Avoid using mixins for behaviors. ([commit](https://github.com/Polymer/polymer/commit/527f519c))

- [ci skip] update changelog ([commit](https://github.com/Polymer/polymer/commit/7569d74d))

- Fix error reporting on Safari. ([commit](https://github.com/Polymer/polymer/commit/02f54710))

- Update types. ([commit](https://github.com/Polymer/polymer/commit/7c147a7a))

- Revert to legacy template getter, update tests. ([commit](https://github.com/Polymer/polymer/commit/dfc8398b))

- Fix lint warning. ([commit](https://github.com/Polymer/polymer/commit/1f9bced6))

- Ensure template helpers in trusted templates work. ([commit](https://github.com/Polymer/polymer/commit/2ac221bf))

- More updates based on code review. ([commit](https://github.com/Polymer/polymer/commit/275491e0))

- Ensure instanceof works after babel ES5 compilation ([commit](https://github.com/Polymer/polymer/commit/d44969a2))

- Updates based on code review. ([commit](https://github.com/Polymer/polymer/commit/ed790713))

- Fix update-types. ([commit](https://github.com/Polymer/polymer/commit/59927747))

- Update types. ([commit](https://github.com/Polymer/polymer/commit/7897d0ac))

- Fix lint warnings ([commit](https://github.com/Polymer/polymer/commit/52b25e49))

- Catch errors on top window using on error Works around safari quirk when running in iframe ([commit](https://github.com/Polymer/polymer/commit/f11b1a14))

- Update types. ([commit](https://github.com/Polymer/polymer/commit/5cc4937e))

- Fix lint warning. ([commit](https://github.com/Polymer/polymer/commit/16e695fc))

- Fix latent (benign) error thrown when removing dom-if via innerHTML. ([commit](https://github.com/Polymer/polymer/commit/9a75976d))

- Use setting set via global Polymer object. ([commit](https://github.com/Polymer/polymer/commit/a6331a25))

- Add tests. ([commit](https://github.com/Polymer/polymer/commit/2a38d382))

- Implement opt-in `strictTemplatePolicy` (flag TBD) - disable dom-bind - disable dom-module re-registration - require elements with no template to implement null template - disable templatizer of templates not stamped in trusted polymer template ([commit](https://github.com/Polymer/polymer/commit/ada72d4d))

- Add comment ([commit](https://github.com/Polymer/polymer/commit/c550e9e5))

- Factor out some helpers, add declarative tests. ([commit](https://github.com/Polymer/polymer/commit/08e13f21))

- Add constructor name and fix mixin wrapping. ([commit](https://github.com/Polymer/polymer/commit/68185549))

- Fix test name ([commit](https://github.com/Polymer/polymer/commit/a470e452))

- Fix method to force CE polyfill on ([commit](https://github.com/Polymer/polymer/commit/b3bbd215))

- Update types. ([commit](https://github.com/Polymer/polymer/commit/7fc9564e))

- Ensure class.html is imported before patching it. ([commit](https://github.com/Polymer/polymer/commit/2214b9e3))

- Add legacy-data-mixin tests to runner. ([commit](https://github.com/Polymer/polymer/commit/4ec63a41))

- Add legacy-data-mixin as 1.x->2.x migration aide. Fixes #5262. ([commit](https://github.com/Polymer/polymer/commit/c46a38de))

## [v2.6.1](https://github.com/Polymer/polymer/tree/v2.6.1) (2018-08-23)
- Make event notification handler read the value from currentTarget, (#5309) ([commit](https://github.com/Polymer/polymer/commit/ffe8f7e8))

- Regenerate types. ([commit](https://github.com/Polymer/polymer/commit/7f68ab5b))

- Annotate another two ephemeral classes. ([commit](https://github.com/Polymer/polymer/commit/50ba80b8))

- Mark some ephemeral super classes as private. ([commit](https://github.com/Polymer/polymer/commit/0bf03d3c))

- Annotate Node parameter as not null. ([commit](https://github.com/Polymer/polymer/commit/04289ac7))

- Updates for improved type generation. ([commit](https://github.com/Polymer/polymer/commit/748db7ce))

- Disable combined CE+SD polyfill testing on browsers with native support, for test economy. ([commit](https://github.com/Polymer/polymer/commit/e24f4f7e))

- Extend Safari exceptions beyond 10.1 ([commit](https://github.com/Polymer/polymer/commit/fac5f27f))

- Extend Edge exceptions beyond Edge 16 ([commit](https://github.com/Polymer/polymer/commit/2ac2c6e4))

- Ignore shady CSS scoping in getComposedHTML ([commit](https://github.com/Polymer/polymer/commit/2729662b))

- Update gen-typescript-declarations and generate constructor types (#5281) ([commit](https://github.com/Polymer/polymer/commit/2a7c43f3))

- split chrome and firefox runs, maybe fewer timeouts for firefox ([commit](https://github.com/Polymer/polymer/commit/80512201))

- port other fixes as well ([commit](https://github.com/Polymer/polymer/commit/bcd01b96))

- Port Closure Compiler fixes to polymer-externs ([commit](https://github.com/Polymer/polymer/commit/bbaaf727))

- Fix method to force CE polyfill on. Fixes #5267. ([commit](https://github.com/Polymer/polymer/commit/12b6253f))

- Fix lint errors. ([commit](https://github.com/Polymer/polymer/commit/77d4de10))

- Add a test for touches on labels causing clicks on the labelled element. ([commit](https://github.com/Polymer/polymer/commit/6ac4813f))

- Replace an attempt to spread a NodeList to an array with `Array.from` for Safari 9, where NodeList is not iterable. ([commit](https://github.com/Polymer/polymer/commit/cb40bb41))

- IE fixes ([commit](https://github.com/Polymer/polymer/commit/6255cdb9))

- Use node 8 ([commit](https://github.com/Polymer/polymer/commit/28625d61))

- Only disable tabs for "disablable" elements ([commit](https://github.com/Polymer/polymer/commit/2bca0eeb))

- Add `@const` to elements ([commit](https://github.com/Polymer/polymer/commit/8009e497))

- Add user-importable files to `bower.json`'s `main` field for modulizer. ([commit](https://github.com/Polymer/polymer/commit/40e312f8))

- Add reasoning for suppress missingProperties ([commit](https://github.com/Polymer/polymer/commit/61ca60e4))

- Don't rely on dom-module synchronously until WCR. ([commit](https://github.com/Polymer/polymer/commit/e64bd0ba))

- Avoid closure warnings. ([commit](https://github.com/Polymer/polymer/commit/412bb1e0))

- Add ability to define importMeta on legacy elements. Fixes #5163 ([commit](https://github.com/Polymer/polymer/commit/616f6662))

- Allow legacy element property definitions with only a type. Fixes #5173 ([commit](https://github.com/Polymer/polymer/commit/d321c6c9))

- Update docs. ([commit](https://github.com/Polymer/polymer/commit/c8c9e24d))

- Use Polymer.ResolveUrl.pathFromUrl ([commit](https://github.com/Polymer/polymer/commit/d9d3e439))

- Fix test under shadydom. Slight logic refactor. ([commit](https://github.com/Polymer/polymer/commit/2128ebe2))

- Fix lint warning ([commit](https://github.com/Polymer/polymer/commit/fb741ee3))

- Add importMeta getter to derive importPath from modules. Fixes #5163 ([commit](https://github.com/Polymer/polymer/commit/f7672da9))

- Reference dependencies as siblings in tests. ([commit](https://github.com/Polymer/polymer/commit/2561d868))

- Update types ([commit](https://github.com/Polymer/polymer/commit/23ba7dee))

- Add note about performance vs correctness ([commit](https://github.com/Polymer/polymer/commit/89ab7385))

- Update types. ([commit](https://github.com/Polymer/polymer/commit/5357d64a))

- Lint clean. ([commit](https://github.com/Polymer/polymer/commit/f78b0518))

- Pass through fourth namespace param on attributeChangedCallback. ([commit](https://github.com/Polymer/polymer/commit/91d4aeba))

- Add a @const annotation to help the Closure Compiler understand that Polymer.Debouncer is the name of a type. ([commit](https://github.com/Polymer/polymer/commit/e5a5725d))

- [ci skip] update changelog ([commit](https://github.com/Polymer/polymer/commit/92d282a9))

- Update docs and types ([commit](https://github.com/Polymer/polymer/commit/211c223f))

- Update perf test to use strict-binding-parser ([commit](https://github.com/Polymer/polymer/commit/f53e9e8a))

- Correct import paths ([commit](https://github.com/Polymer/polymer/commit/ab93ab08))

- Only store method once for dynamic functions ([commit](https://github.com/Polymer/polymer/commit/0f0ccdad))

- Move strict-binding-parser to lib/mixins ([commit](https://github.com/Polymer/polymer/commit/a4d4eb9a))

- Rename to StrictBindingParser ([commit](https://github.com/Polymer/polymer/commit/19d4b8cb))

- Fix linter errors ([commit](https://github.com/Polymer/polymer/commit/d8cf449e))

- Extract to a mixin ([commit](https://github.com/Polymer/polymer/commit/57a14236))

- Add missing dependency to bower.json ([commit](https://github.com/Polymer/polymer/commit/333a4664))

- Fix linter warning ([commit](https://github.com/Polymer/polymer/commit/14fac019))

- Add documentation ([commit](https://github.com/Polymer/polymer/commit/df0ee354))

- Add performance test for binding-expressions ([commit](https://github.com/Polymer/polymer/commit/42f7d785))

- Rewrite parser to use switch-case instead of functions ([commit](https://github.com/Polymer/polymer/commit/423074d1))

- Remove escaping from bindings ([commit](https://github.com/Polymer/polymer/commit/8cd49479))

- Fix linter warning ([commit](https://github.com/Polymer/polymer/commit/8a5525b0))

- Refactor to be functional and add more tests ([commit](https://github.com/Polymer/polymer/commit/7eb1a627))

- Fix linter warnings ([commit](https://github.com/Polymer/polymer/commit/79d05b8a))

- Rewrite expression parser to state machine ([commit](https://github.com/Polymer/polymer/commit/13b834df))

## [v2.6.0](https://github.com/Polymer/polymer/tree/v2.6.0) (2018-03-22)
- Use function instead of Set ([commit](https://github.com/Polymer/polymer/commit/33d2e1a8))

- [ci skip] Fix typo ([commit](https://github.com/Polymer/polymer/commit/0d1b1c2e))

- Fix test in shady DOM ([commit](https://github.com/Polymer/polymer/commit/a586b72c))

- Deduplicate style includes ([commit](https://github.com/Polymer/polymer/commit/acfef71d))

- use a clearer test for shadowRoot ([commit](https://github.com/Polymer/polymer/commit/b2fb1cfd))

- Returning null in template should nullify parent template ([commit](https://github.com/Polymer/polymer/commit/2a6c0a2a))

- [ci skip] Add clarifying comment ([commit](https://github.com/Polymer/polymer/commit/0573d483))

- Correct the JSBin version ([commit](https://github.com/Polymer/polymer/commit/cb1ae7d3))

- Put attribute capitalization fix in property-effects ([commit](https://github.com/Polymer/polymer/commit/d45dd575))

- Add note about pre v3 releases ([commit](https://github.com/Polymer/polymer/commit/f9391618))

- Add note for npm package ([commit](https://github.com/Polymer/polymer/commit/8f2cc0d5))

- Add iron-component-page dev-dependency ([commit](https://github.com/Polymer/polymer/commit/d93dd1ce))

- Update several gulp dependencies ([commit](https://github.com/Polymer/polymer/commit/ca57a1f3))

- Update dom5 to 3.0.0 ([commit](https://github.com/Polymer/polymer/commit/d4a0914e))

- Update Google Closure Compiler version and fix cast ([commit](https://github.com/Polymer/polymer/commit/4004c9c4))

- Update types ([commit](https://github.com/Polymer/polymer/commit/bb61a20d))

- Fix several issues in the documentation of dom-* elements ([commit](https://github.com/Polymer/polymer/commit/8e1b3f45))

- Handle `disabled` attribute correctly for tap gesture ([commit](https://github.com/Polymer/polymer/commit/5c0f3e6a))

- add test case for nested label ([commit](https://github.com/Polymer/polymer/commit/c11c99b2))

- Add docs and cleanup matchingLabels ([commit](https://github.com/Polymer/polymer/commit/e1df1662))

- Add tests ([commit](https://github.com/Polymer/polymer/commit/70edf1f8))

- update types ([commit](https://github.com/Polymer/polymer/commit/2d674e75))

- fix tests and add dependency import ([commit](https://github.com/Polymer/polymer/commit/a37ba7e2))

- fix typings ([commit](https://github.com/Polymer/polymer/commit/8f8135b2))

- Ensure DisableUpgradeMixin extends PropertiesMixin ([commit](https://github.com/Polymer/polymer/commit/7e74e363))

- Format comment and remove deduping mixin ([commit](https://github.com/Polymer/polymer/commit/b8c66ded))

- update types ([commit](https://github.com/Polymer/polymer/commit/1fd5f9cf))

- update types ([commit](https://github.com/Polymer/polymer/commit/5bc45ce3))

- Add mixin to automatically detect capitalized HTML attributes ([commit](https://github.com/Polymer/polymer/commit/37fd5ffe))

- Add instructions for locally viewing the source documentation ([commit](https://github.com/Polymer/polymer/commit/206d3610))

- Simplify condition checking in stylesFromModule function ([commit](https://github.com/Polymer/polymer/commit/e6903821))

- Bump type generator and generate new typings. (#5119) ([commit](https://github.com/Polymer/polymer/commit/5c027309))

- dispatchEvent returns boolean (#5117) ([commit](https://github.com/Polymer/polymer/commit/9d86135c))

- Update types ([commit](https://github.com/Polymer/polymer/commit/63e7bbc7))

- Fix license links ([commit](https://github.com/Polymer/polymer/commit/f3939875))

- Fix issue with not genering the Templatizer docs ([commit](https://github.com/Polymer/polymer/commit/55708acf))

- Bump TS type generator to pick up transitive mixin handling. ([commit](https://github.com/Polymer/polymer/commit/c3dad540))

- Remove unnecessary mutableData property from MutableData mixin ([commit](https://github.com/Polymer/polymer/commit/92b83249))

- Update types ([commit](https://github.com/Polymer/polymer/commit/868fba7c))

- Add note to updateStyles regarding updates to CSS mixins ([commit](https://github.com/Polymer/polymer/commit/d458bab3))

- Avoid timing issues with polyfilled Promise ([commit](https://github.com/Polymer/polymer/commit/6b3e007e))

- Revert use of async/await due to lack of build/serve support. ([commit](https://github.com/Polymer/polymer/commit/d4a7a45b))

- Revert types. ([commit](https://github.com/Polymer/polymer/commit/dea90802))

- Update eslint parserOptions to es2017 for async/await support. ([commit](https://github.com/Polymer/polymer/commit/ef579e29))

- Use stronger check for PropertyEffects clients. Fixes #5017 ([commit](https://github.com/Polymer/polymer/commit/e6d558ec))

- Remove unneeded file ([commit](https://github.com/Polymer/polymer/commit/a5393b6d))

- [PropertiesChanged]: allow old data to be gc'd after `_propertiesChanged` ([commit](https://github.com/Polymer/polymer/commit/74907b9a))

- Update package-lock.json ([commit](https://github.com/Polymer/polymer/commit/c58f3e0d))

- Make Travis update-types failure style the same as the elements. ([commit](https://github.com/Polymer/polymer/commit/8189382d))

- Bump TypeScript generator version. ([commit](https://github.com/Polymer/polymer/commit/3e432190))

- Make EventApi.path EventTarget type non-nullable. ([commit](https://github.com/Polymer/polymer/commit/3ede9b51))

- Lint and type fixes ([commit](https://github.com/Polymer/polymer/commit/5607a2d8))

- [PropertiesChanged]: adds _shouldPropertiesChange ([commit](https://github.com/Polymer/polymer/commit/c1885a6a))

- Update docs: templatize() cannot be called multiple times ([commit](https://github.com/Polymer/polymer/commit/27fc21c5))

- [ci skip] update changelog ([commit](https://github.com/Polymer/polymer/commit/65b4df86))

- Update types. ([commit](https://github.com/Polymer/polymer/commit/c3b6236a))

- Fix JSDoc example formatting ([commit](https://github.com/Polymer/polymer/commit/699cd87f))

- Use latest webcomponents polyfill bundle ([commit](https://github.com/Polymer/polymer/commit/8fef6776))

- Fix label tap by checking matched label pairs ([commit](https://github.com/Polymer/polymer/commit/a77d64e5))

- Defer creation related work via `disable-upgrade` ([commit](https://github.com/Polymer/polymer/commit/a7eb9754))

- lint fixes ([commit](https://github.com/Polymer/polymer/commit/de0ac5a2))

- Adds `Polymer.DisableUpgradeMixin` ([commit](https://github.com/Polymer/polymer/commit/62ce3148))

## [v2.5.0](https://github.com/Polymer/polymer/tree/v2.5.0) (2018-02-02)
- Update types ([commit](https://github.com/Polymer/polymer/commit/5fa059fa))

- Update JSDocs to use <dom-repeat> tags ([commit](https://github.com/Polymer/polymer/commit/636abae0))

- Fix type declarations inadvertedtly referencing Polymer.Element. (#5084) ([commit](https://github.com/Polymer/polymer/commit/82cd3dad))

- Use class syntax in <dom-repeat> documentation (#5077) ([commit](https://github.com/Polymer/polymer/commit/97837c7c))

- Add hash/abs URL resolution tests. ([commit](https://github.com/Polymer/polymer/commit/d97373dd))

- Update types. ([commit](https://github.com/Polymer/polymer/commit/892df3f3))

- Add comments about resolveUrl idiosyncrasies. ([commit](https://github.com/Polymer/polymer/commit/a829cbce))

- Revert "Move absolute url logic to element-mixin" ([commit](https://github.com/Polymer/polymer/commit/127bc866))

- Added Polymer.version to polymer-externs (#5079) ([commit](https://github.com/Polymer/polymer/commit/b52ab81d))

- Avoid tracking parentNode since it's unncessary ([commit](https://github.com/Polymer/polymer/commit/1463e3b2))

- Update types. ([commit](https://github.com/Polymer/polymer/commit/2253e0db))

- Fix nit. ([commit](https://github.com/Polymer/polymer/commit/c9208fd6))

- Avoid comment constructor for IE support. ([commit](https://github.com/Polymer/polymer/commit/a39cfd11))

- Disallow non-templates as interpolations in Polymer.html (#5023) ([commit](https://github.com/Polymer/polymer/commit/eeb71600))

- Exclude index.html from type generation. (#5076) ([commit](https://github.com/Polymer/polymer/commit/6fc285c4))

- update types ([commit](https://github.com/Polymer/polymer/commit/5521e43e))

- [element-mixin] Do not create property accessors unless a property effect exists ([commit](https://github.com/Polymer/polymer/commit/4177d9ce))

- Use containers for testing again (#5070) ([commit](https://github.com/Polymer/polymer/commit/5e2990e3))

- Invoke JS compiler rename for properties ([commit](https://github.com/Polymer/polymer/commit/74a4626a))

- Add package-lock.json back ([commit](https://github.com/Polymer/polymer/commit/c90eeb67))

- fix test. ([commit](https://github.com/Polymer/polymer/commit/1c74ecde))

- Enhance robustness by replacing slot with a comment ([commit](https://github.com/Polymer/polymer/commit/b76d81ee))

- Avoid use of element accessors on doc frag to fix IE/Edge. ([commit](https://github.com/Polymer/polymer/commit/ecb1005e))

- Fix linter errors ([commit](https://github.com/Polymer/polymer/commit/5e0bee77))

- Fix issue with observers being called twice ([commit](https://github.com/Polymer/polymer/commit/291e4f56))

- Revert package-lock change ([commit](https://github.com/Polymer/polymer/commit/86ecd982))

- [ci-skip] Update changelog (2.4.0) ([commit](https://github.com/Polymer/polymer/commit/cb88252d))

- Add package-lock.json to .gitignore ([commit](https://github.com/Polymer/polymer/commit/e53db30f))

- Update types ([commit](https://github.com/Polymer/polymer/commit/7a52cda2))

- Add comments re: instanceProps ([commit](https://github.com/Polymer/polymer/commit/cf5f818e))

- Change if-condition to check for arguments.length ([commit](https://github.com/Polymer/polymer/commit/27750109))

- Delete package-lock.json ([commit](https://github.com/Polymer/polymer/commit/e77149e2))

- [ci skip] Fix test case name ([commit](https://github.com/Polymer/polymer/commit/eee609d4))

- Fix issue where el.splice could not clear full array ([commit](https://github.com/Polymer/polymer/commit/a51de9e3))

- Make owner optional as well. ([commit](https://github.com/Polymer/polymer/commit/b52c315e))

- Update package-lock.json ([commit](https://github.com/Polymer/polymer/commit/38c0e443))

- Update typescript types again, after fixing jsdoc. ([commit](https://github.com/Polymer/polymer/commit/3045e4b7))

- Fix lint warnings. ([commit](https://github.com/Polymer/polymer/commit/715cde47))

- Update typescript types. ([commit](https://github.com/Polymer/polymer/commit/c218ae62))

- Ensure path notifications from templatized instances don't throw. Fixes #3422 ([commit](https://github.com/Polymer/polymer/commit/a9f71bd1))

- Allow templatizer to be used without owner or host prop forwarding. Fixes #4458 ([commit](https://github.com/Polymer/polymer/commit/bde5898e))

- Templatize: remove slots when hiding children ([commit](https://github.com/Polymer/polymer/commit/ea0abb95))

- Clarify API docs for PropertyAccessors mixin ([commit](https://github.com/Polymer/polymer/commit/ae58e88b))

## [v2.4.0](https://github.com/Polymer/polymer/tree/v2.4.0) (2018-01-26)
- Simplify code for <dom-repeat>'s `sort` and `filter` properties ([commit](https://github.com/Polymer/polymer/commit/88cca860))

- fix test for normal escaping ([commit](https://github.com/Polymer/polymer/commit/5fa02aa2))

- Use javascript string escaping in Polymer.html ([commit](https://github.com/Polymer/polymer/commit/4c662141))

- [ci skip] Add CODEOWNERS file (#5061) ([commit](https://github.com/Polymer/polymer/commit/90199f3b))

- Fix incorrect path modification in dom-repeat __handleObservedPaths() (#4983) (#5048) ([commit](https://github.com/Polymer/polymer/commit/4b58f54b))

- Skip certain tests in Edge 16 ([commit](https://github.com/Polymer/polymer/commit/09897d18))

- add Edge 16 testing ([commit](https://github.com/Polymer/polymer/commit/36fa08ae))

- Fix tests (#5050) ([commit](https://github.com/Polymer/polymer/commit/ecd1ba3a))

- Update to latest wct. ([commit](https://github.com/Polymer/polymer/commit/a85ff3fc))

- HTTPS, please ([commit](https://github.com/Polymer/polymer/commit/c868575c))

- Remove unnecessary limit check ([commit](https://github.com/Polymer/polymer/commit/5fb9c559))

- Fix documentation in typescript ([commit](https://github.com/Polymer/polymer/commit/bc95c5ad))

- test(logging): improve _log with single parameter with sinon.spy ([commit](https://github.com/Polymer/polymer/commit/9891f31a))

- Add article "a" ([commit](https://github.com/Polymer/polymer/commit/cefdaa93))

- Update mixinBehaviors annotation. Behaviors don't satisfy PolymerInit. (#5036) ([commit](https://github.com/Polymer/polymer/commit/d7ea2464))

- add correct return type for `querySelectorAll` (#5034) ([commit](https://github.com/Polymer/polymer/commit/6ab5c4a4))

- Gestures: fall back to event.target when composedPath is empty. (#5029) ([commit](https://github.com/Polymer/polymer/commit/98b5aadc))

- add void return type annotations (#5000) ([commit](https://github.com/Polymer/polymer/commit/589684a5))

- Easy script to update closure and typescript typings (#5026) ([commit](https://github.com/Polymer/polymer/commit/60e7121d))

- Prefer jsBin since glitch.me requires signin to not be gc'ed. ([commit](https://github.com/Polymer/polymer/commit/e7722243))

- Note that glitch editing environment is not IE11 friendly. ([commit](https://github.com/Polymer/polymer/commit/06ca708b))

- Add links to glitch.me template using polyserve. Fixes #5016 ([commit](https://github.com/Polymer/polymer/commit/9f2ec5f6))

- Update .travis.yml ([commit](https://github.com/Polymer/polymer/commit/9715ab8f))

- [ci skip] Add comment to aid archeology ([commit](https://github.com/Polymer/polymer/commit/e76a2b90))

- Move absolute url logic to element-mixin ([commit](https://github.com/Polymer/polymer/commit/9c189ac9))

- Use double tabs ([commit](https://github.com/Polymer/polymer/commit/6f7b8608))

- indentation fix ([commit](https://github.com/Polymer/polymer/commit/5dca5cd0))

- Remove trailing spaces and extra lines in CONTRIBUTING.md ([commit](https://github.com/Polymer/polymer/commit/8ed376e6))

- test(logging.html): #5007 make sure _logger called one time ([commit](https://github.com/Polymer/polymer/commit/fe48dfa4))

- _loggertest(logging.html): make seperate test suite for _logger ([commit](https://github.com/Polymer/polymer/commit/bd5821b6))

- test(logging.html): missing semicolon ([commit](https://github.com/Polymer/polymer/commit/df3c3c02))

- test(logging): _log with single parameter #5007 ([commit](https://github.com/Polymer/polymer/commit/818c537d))

- fix(legacy-element-mixin): syntax error in _logger ([commit](https://github.com/Polymer/polymer/commit/e0affe3f))

- fix(legacy-element-mixin): _log with single parameter #5006 ([commit](https://github.com/Polymer/polymer/commit/f4ecbae5))

- Fix settings so that its properly picked up by both gen-ts and modulizer ([commit](https://github.com/Polymer/polymer/commit/0356b2df))

- Unbreak the build by changing back the type ([commit](https://github.com/Polymer/polymer/commit/d5dc2a21))

- Enable gulp generate-typescript on Travis ([commit](https://github.com/Polymer/polymer/commit/764146cd))

- Make sure that Travis fails when there are non-updated generated files ([commit](https://github.com/Polymer/polymer/commit/b2cd4370))

- run `gulp generate-typescript` ([commit](https://github.com/Polymer/polymer/commit/541d1f89))

- fix ArraySplice types to more closely match code ([commit](https://github.com/Polymer/polymer/commit/f6182b34))

- [ProperitesChanged] Fix deserialization (#4996) ([commit](https://github.com/Polymer/polymer/commit/2719a9d6))

- fix(FlattenedNodesObserver): do not fail on node without children ([commit](https://github.com/Polymer/polymer/commit/09bb6cd8))

- Address latest round of comments. ([commit](https://github.com/Polymer/polymer/commit/7b581de9))

- Update PropertyEffects interface name in remap config. ([commit](https://github.com/Polymer/polymer/commit/0ebfc24d))

- Tighten more types for TypeScript and Closure (#4998) ([commit](https://github.com/Polymer/polymer/commit/e8729822))

- Add renameTypes config. ([commit](https://github.com/Polymer/polymer/commit/73666c39))

- New typings. ([commit](https://github.com/Polymer/polymer/commit/a1f33174))

- Bump gen-typescript version. ([commit](https://github.com/Polymer/polymer/commit/266d599a))

- Tighten Closure type annotations. (#4997) ([commit](https://github.com/Polymer/polymer/commit/ee4445f8))

- Mark some FlattenedNodesObserver things private. ([commit](https://github.com/Polymer/polymer/commit/5190a89c))

- Add TypeScript equivalent to Closure ITemplateArray. ([commit](https://github.com/Polymer/polymer/commit/a77310af))

- Fix compilation errors. ([commit](https://github.com/Polymer/polymer/commit/f0e31f2d))

- Use glob patterns instead of RegExps to exclude files. ([commit](https://github.com/Polymer/polymer/commit/8f8e54ca))

- Bump version of gen-typescript-declarations. ([commit](https://github.com/Polymer/polymer/commit/cf11a826))

- Handle case where there are no elements in the template ([commit](https://github.com/Polymer/polymer/commit/2d6b4684))

- Update various Polymer annotations to constrain generated types. ([commit](https://github.com/Polymer/polymer/commit/ffc35e48))

- Fix typo in comment ([commit](https://github.com/Polymer/polymer/commit/ade5e796))

- Fix regression with imported css ([commit](https://github.com/Polymer/polymer/commit/706e6021))

- Bring in latest gen-typescript-declarations updates. ([commit](https://github.com/Polymer/polymer/commit/6a0d214d))

- Apply `listeners` in constructor rather than `ready` ([commit](https://github.com/Polymer/polymer/commit/35e3c54b))

- Replace `disconnectedCallback` stub since this change is breaking. ([commit](https://github.com/Polymer/polymer/commit/c8acc183))

- Minor fixes ([commit](https://github.com/Polymer/polymer/commit/1b514b4f))

- Fix html-tag import path. ([commit](https://github.com/Polymer/polymer/commit/c9be530d))

- Update CHANGELOG. ([commit](https://github.com/Polymer/polymer/commit/3ffb895e))

- Fix import path for html-tag. ([commit](https://github.com/Polymer/polymer/commit/eb309934))

- Add generated TypeScript declarations. ([commit](https://github.com/Polymer/polymer/commit/60450bf4))

- Add script to generate TypeScript declarations. ([commit](https://github.com/Polymer/polymer/commit/1f9be786))

- Annotate klass class as @private. Annotate that dedupingMixin returns T. ([commit](https://github.com/Polymer/polymer/commit/b02c4583))

- fix eslint error for unused var in _setPendingProperty ([commit](https://github.com/Polymer/polymer/commit/a89c9ba0))

- fix closure typing with Polymer.html function ([commit](https://github.com/Polymer/polymer/commit/c519796f))

- re-add AsyncInterface definition, fix comment ([commit](https://github.com/Polymer/polymer/commit/986fb3e9))

- Avoid _setPendingProperty warning due to types not understanding deduping mixin. ([commit](https://github.com/Polymer/polymer/commit/40d47f24))

- [ci skip] Update changelog ([commit](https://github.com/Polymer/polymer/commit/f6cc61bd))

- add test for legacy Polymer({}) elements ([commit](https://github.com/Polymer/polymer/commit/8a1c76cd))

- Rename html-fn to html-tag ([commit](https://github.com/Polymer/polymer/commit/02c06aa3))

- Fix most closure warnings. ([commit](https://github.com/Polymer/polymer/commit/a12934c5))

- Add back disconnectedCallback. ([commit](https://github.com/Polymer/polymer/commit/fa40f205))

- Merge with master ([commit](https://github.com/Polymer/polymer/commit/b158e082))

- Move function out of closure.  Add comments. ([commit](https://github.com/Polymer/polymer/commit/ad539fe7))

- [ci skip] TODO for link to docs and comment spellcheck ([commit](https://github.com/Polymer/polymer/commit/5c919850))

- Use values.reduce instead of a temporary array ([commit](https://github.com/Polymer/polymer/commit/be9d6210))

- Add deprecation notice for class.template returning a string ([commit](https://github.com/Polymer/polymer/commit/530a68b4))

- [skip-ci] update comment for Polymer.html ([commit](https://github.com/Polymer/polymer/commit/bdfa5fcb))

- remove null/undefined to empty string ([commit](https://github.com/Polymer/polymer/commit/75d873a0))

- Address feedback ([commit](https://github.com/Polymer/polymer/commit/d5070bbe))

- `html` tag function for generating templates ([commit](https://github.com/Polymer/polymer/commit/1bba3abb))

- Add example for flattened-nodes-observer ([commit](https://github.com/Polymer/polymer/commit/08ad6e37))

- Minor updates based on review. ([commit](https://github.com/Polymer/polymer/commit/ed1454d6))

- Use correct assertation. ([commit](https://github.com/Polymer/polymer/commit/4692510f))

- Add tests for non-JSON literals on object props. ([commit](https://github.com/Polymer/polymer/commit/7d49e803))

- Remove PropertiesElement in favor of PropertiesMixin. ([commit](https://github.com/Polymer/polymer/commit/40f02ea1))

- FIx typo ([commit](https://github.com/Polymer/polymer/commit/8af14800))

- Skip test in old browsers. ([commit](https://github.com/Polymer/polymer/commit/a1bd9a4f))

- Remove `propertyNameForAttribute` since it's never needed. ([commit](https://github.com/Polymer/polymer/commit/8d57a6e9))

- Fix subclassing and simplify. ([commit](https://github.com/Polymer/polymer/commit/e09285db))

- Move property<->attribute case mapping to PropertiesChanged. ([commit](https://github.com/Polymer/polymer/commit/603123e1))

- Allow non-JSON literals when property type is "Object". ([commit](https://github.com/Polymer/polymer/commit/77b17b43))

- Update tests ([commit](https://github.com/Polymer/polymer/commit/82cf96bb))

- [PropertiesMixin] Fix mapping property names from attributes ([commit](https://github.com/Polymer/polymer/commit/feac9328))

- Add test for observing id attribute. ([commit](https://github.com/Polymer/polymer/commit/c56f74f9))

- Cleanup based on review. ([commit](https://github.com/Polymer/polymer/commit/4b9170ab))

- Fix deserializing dates. ([commit](https://github.com/Polymer/polymer/commit/8d24c212))

- Factoring improvements around attribute serialize/deserialize ([commit](https://github.com/Polymer/polymer/commit/a7b46b15))

- Remove crufty comment. ([commit](https://github.com/Polymer/polymer/commit/fb0f90bc))

- Lint fix ([commit](https://github.com/Polymer/polymer/commit/e8c27671))

- Add tests for setting custom `attribute` name ([commit](https://github.com/Polymer/polymer/commit/1e903a94))

- Expose less protected data. ([commit](https://github.com/Polymer/polymer/commit/74fb5151))

- ElementMixin uses PropertiesMixin for ([commit](https://github.com/Polymer/polymer/commit/0fe9434f))

- PropertiesMixin ([commit](https://github.com/Polymer/polymer/commit/3c50f44a))

- PropertyAccessors ([commit](https://github.com/Polymer/polymer/commit/5846d582))

- PropertiesChanged ([commit](https://github.com/Polymer/polymer/commit/05cb5d2c))

- Force literal true` to be set as an attribute with a value of empty string. ([commit](https://github.com/Polymer/polymer/commit/1b501944))

- Better attribute suppport ([commit](https://github.com/Polymer/polymer/commit/c91b9d19))

- fix some formatting and closure linting ([commit](https://github.com/Polymer/polymer/commit/5ae21a08))

- Lint fixes. ([commit](https://github.com/Polymer/polymer/commit/946aad5c))

- Renamed basic element to properties element ([commit](https://github.com/Polymer/polymer/commit/e3e128ba))

- Implement `basic-element` with `properties-changed` ([commit](https://github.com/Polymer/polymer/commit/d26955b4))

- Fix lint issues ([commit](https://github.com/Polymer/polymer/commit/b8fd241a))

- Improve docs and add test for case conversion. ([commit](https://github.com/Polymer/polymer/commit/152f896f))

- Add test to runner. ([commit](https://github.com/Polymer/polymer/commit/dcdb750b))

- Adds `Polymer.BasicElement` ([commit](https://github.com/Polymer/polymer/commit/717a4f41))

- Factor PropertiesChanged out of PropertyAccessors ([commit](https://github.com/Polymer/polymer/commit/aa4f186e))

- Add `accessor` property to properties object ([commit](https://github.com/Polymer/polymer/commit/c7b43f78))

- Factor to treeshake better ([commit](https://github.com/Polymer/polymer/commit/e91b6a75))

## [v2.3.1](https://github.com/Polymer/polymer/tree/v2.3.1) (2017-12-07)
- Add test that would fail with the "last style" behavior in master ([commit](https://github.com/Polymer/polymer/commit/913dfce6))

- Use padding-top to get correct computed style on older safari ([commit](https://github.com/Polymer/polymer/commit/b7c56173))

- Handle styles that are not direct children of templates correctly ([commit](https://github.com/Polymer/polymer/commit/0b1cd70a))

- [ci skip] update changelog again ([commit](https://github.com/Polymer/polymer/commit/2d739c75))

## [v2.3.0](https://github.com/Polymer/polymer/tree/v2.3.0) (2017-12-05)
- [ci skip] update changelog ([commit](https://github.com/Polymer/polymer/commit/c727d35d))

## [v2.2.1](https://github.com/Polymer/polymer/tree/v2.2.1) (2017-12-05)
- [ci skip] commit new version in lib/utils/boot.html when using npm version ([commit](https://github.com/Polymer/polymer/commit/71fbf6ef))

- change PolymerElement extern to var ([commit](https://github.com/Polymer/polymer/commit/5c3d58aa))

- update node devDependencies ([commit](https://github.com/Polymer/polymer/commit/a39f3f41))

- fix lint error ([commit](https://github.com/Polymer/polymer/commit/f242e197))

- Fix :dir selectors with nested custom elements ([commit](https://github.com/Polymer/polymer/commit/3b76e86f))

- Update test to be more descriptive ([commit](https://github.com/Polymer/polymer/commit/86a64b6c))

- Annotate Polymer function with @global. (#4967) ([commit](https://github.com/Polymer/polymer/commit/b124b707))

- make PASSIVE_TOUCH take an argument ([commit](https://github.com/Polymer/polymer/commit/c5407a8b))

- Do not set touchend listeners to passive ([commit](https://github.com/Polymer/polymer/commit/84fa3bf3))

- Add some @function annotations to APIs that are defined by assignment. ([commit](https://github.com/Polymer/polymer/commit/29f2a0e7))

- add return jsdoc to void functions ([commit](https://github.com/Polymer/polymer/commit/a8105e55))

- Update CONTRIBUTING.md ([commit](https://github.com/Polymer/polymer/commit/14fd53c3))

- Fix typo. ([commit](https://github.com/Polymer/polymer/commit/581483f2))

- Comment reworded based on feedback. ([commit](https://github.com/Polymer/polymer/commit/80a7f1e5))

- Semantic issue (proposal) plus minor fixes ([commit](https://github.com/Polymer/polymer/commit/42ec14bf))

- Depend on webcomponents and shadycss with shady-unscoped support ([commit](https://github.com/Polymer/polymer/commit/8241b887))

- Also clarify `delay` units. Fixes #4707 ([commit](https://github.com/Polymer/polymer/commit/348ed92c))

- Ensure re-sort/filter always happens after array item set. Fixes #3626 ([commit](https://github.com/Polymer/polymer/commit/f6d4771c))

- Clarify docs on target-framerate. Fixes #4897 ([commit](https://github.com/Polymer/polymer/commit/c18a5349))

- move test after ([commit](https://github.com/Polymer/polymer/commit/45598302))

- test more permutations ([commit](https://github.com/Polymer/polymer/commit/f03e8d1b))

- Fix missing comma in `Path.translate` JSDoc ([commit](https://github.com/Polymer/polymer/commit/41616c6f))

- fix(bower): standardized version tagging (#4921) ([commit](https://github.com/Polymer/polymer/commit/6e3ae2e5))

- Minor fixes (update URLs) ([commit](https://github.com/Polymer/polymer/commit/8e7024e6))

- add license headers ([commit](https://github.com/Polymer/polymer/commit/518b4699))

- Prep for processing of `shady-unscoped` moving to ShadyCSS ([commit](https://github.com/Polymer/polymer/commit/08c3a02e))

- Implement type change in Polymer.ElementMixin ([commit](https://github.com/Polymer/polymer/commit/cda62d5f))

- instance.$.foo should only give Elements ([commit](https://github.com/Polymer/polymer/commit/4837e4a8))

- Annotate DomApi with @memberof Polymer ([commit](https://github.com/Polymer/polymer/commit/7308d8b6))

- Clarify all elements between changes must apply mixing. Fixes #4914 ([commit](https://github.com/Polymer/polymer/commit/7360f42a))

- add safari 11 to sauce testing ([commit](https://github.com/Polymer/polymer/commit/428ad8c2))

- Fix tests on Firefox. ([commit](https://github.com/Polymer/polymer/commit/9a468335))

- Update externs again. ([commit](https://github.com/Polymer/polymer/commit/1c5b731f))

- Update externs. ([commit](https://github.com/Polymer/polymer/commit/8683b27c))

- Lint fixes ([commit](https://github.com/Polymer/polymer/commit/092b210f))

- Allow style elements to be separate in the element template. ([commit](https://github.com/Polymer/polymer/commit/819652eb))

- Lint fix. ([commit](https://github.com/Polymer/polymer/commit/982d28c6))

- Add support for styles with a `shady-unscoped` attribute ([commit](https://github.com/Polymer/polymer/commit/d77e073e))

- [ci skip] Update CHANGELOG ([commit](https://github.com/Polymer/polymer/commit/314bada5))

- [ci skip] version script did not work as expected ([commit](https://github.com/Polymer/polymer/commit/4265cba1))

- adding test case for 4696 4706 ([commit](https://github.com/Polymer/polymer/commit/939ce63c))

- Support property observers which are direct function references in addition to strings. Provides better static analysis and refactoring support in multiple tools. Alleviates the need for property reflection with Closure-compiler renaming. ([commit](https://github.com/Polymer/polymer/commit/4bae2b62))

- removing package-lock.json from PR ([commit](https://github.com/Polymer/polymer/commit/0da00a1d))

- implementing the code review suggestions ([commit](https://github.com/Polymer/polymer/commit/1b51f601))

- Updating deserialize function (use of ternary operation). Fixes #4696 ([commit](https://github.com/Polymer/polymer/commit/ca139ed0))

- Updating deserialize function. Fixes #4696 ([commit](https://github.com/Polymer/polymer/commit/277ca89a))

## [v2.2.0](https://github.com/Polymer/polymer/tree/v2.2.0) (2017-10-18)
- [ci skip] Autoupdate version when releasing ([commit](https://github.com/Polymer/polymer/commit/d893d6ae))

- add edge 15, use chrome stable ([commit](https://github.com/Polymer/polymer/commit/c6f2d817))

- super it and put back takeRecords ([commit](https://github.com/Polymer/polymer/commit/02e2f148))

- more feedback ([commit](https://github.com/Polymer/polymer/commit/15cbdff5))

- Address feedback ([commit](https://github.com/Polymer/polymer/commit/e71b84a8))

- add some description of the dir mixin ([commit](https://github.com/Polymer/polymer/commit/f98ad117))

- Fix linting ([commit](https://github.com/Polymer/polymer/commit/624189a3))

- Always do the :dir transform ([commit](https://github.com/Polymer/polymer/commit/31c0ebc7))

- Clean up closure externs ([commit](https://github.com/Polymer/polymer/commit/1e5ea942))

- remove bogus semicolon ([commit](https://github.com/Polymer/polymer/commit/7d044b49))

- Declare Polymer.Templatizer directly, for Closure. (#4870) ([commit](https://github.com/Polymer/polymer/commit/3b155173))

- First draft of a `:dir` aware element mixin ([commit](https://github.com/Polymer/polymer/commit/2ef65aa6))

- [ci-skip] Update CHANGELOG ([commit](https://github.com/Polymer/polymer/commit/28e60271))

## [v2.1.1](https://github.com/Polymer/polymer/tree/v2.1.1) (2017-09-28)
- Prepare for release 2.1.1 ([commit](https://github.com/Polymer/polymer/commit/f049dd91))

- Move @externs before @license because Closure likes that. ([commit](https://github.com/Polymer/polymer/commit/c3f31455))

- just move the style instead ([commit](https://github.com/Polymer/polymer/commit/61b2c8a5))

- Copy <custom-style> styles to main document ([commit](https://github.com/Polymer/polymer/commit/155ab8a2))

- Fix typos and jsdoc (#4846) ([commit](https://github.com/Polymer/polymer/commit/b19e180a))

- [ci skip] update changelog ([commit](https://github.com/Polymer/polymer/commit/44fd1eaa))

- Fix shady dom style querySelector ([commit](https://github.com/Polymer/polymer/commit/d5b6bad3))

- Fix linter error ([commit](https://github.com/Polymer/polymer/commit/2da30c33))

- Exclude script and style tags for parsing bindings ([commit](https://github.com/Polymer/polymer/commit/41fa90b3))

- Special-case undefined textarea.value same as input. Fixes #4630 ([commit](https://github.com/Polymer/polymer/commit/8aa201b9))

## [v2.1.0](https://github.com/Polymer/polymer/tree/v2.1.0) (2017-09-19)
- [ci skip] bump version to 2.1.0 ([commit](https://github.com/Polymer/polymer/commit/64788aad))

- Port #3844 to 2.x ([commit](https://github.com/Polymer/polymer/commit/00bc76e4))

- Provide a `Polymer.setPassiveTouchGestures()` function ([commit](https://github.com/Polymer/polymer/commit/3547fd37))

- Make sure closure types have braces ([commit](https://github.com/Polymer/polymer/commit/fb8039e0))

- a few more comments in return ([commit](https://github.com/Polymer/polymer/commit/f6f0a3b7))

- Fix setting, add smoke test ([commit](https://github.com/Polymer/polymer/commit/6312da57))

- Optional passive touch listeners for gestures ([commit](https://github.com/Polymer/polymer/commit/5f7597f7))

- Don't have `return /** comment */` lines ([commit](https://github.com/Polymer/polymer/commit/c802b8b2))

- [ci skip] disable closure lint for now (travis java errors) ([commit](https://github.com/Polymer/polymer/commit/e45e5bba))

- try to avoid introducing spelling errors in changelogs ([commit](https://github.com/Polymer/polymer/commit/7616e3c9))

- spelling: webcomponents ([commit](https://github.com/Polymer/polymer/commit/70504627))

- spelling: veiling ([commit](https://github.com/Polymer/polymer/commit/43f6b971))

- spelling: unnecessary ([commit](https://github.com/Polymer/polymer/commit/dc0573f8))

- spelling: toolkit ([commit](https://github.com/Polymer/polymer/commit/42edf634))

- spelling: together ([commit](https://github.com/Polymer/polymer/commit/7d6e4351))

- spelling: there-when ([commit](https://github.com/Polymer/polymer/commit/240701ec))

- spelling: theming ([commit](https://github.com/Polymer/polymer/commit/d991cce1))

- spelling: supported ([commit](https://github.com/Polymer/polymer/commit/4a2e7750))

- spelling: stylesheet ([commit](https://github.com/Polymer/polymer/commit/d138df3c))

- spelling: static ([commit](https://github.com/Polymer/polymer/commit/4354e710))

- spelling: sometimes ([commit](https://github.com/Polymer/polymer/commit/802817dc))

- spelling: shuffling ([commit](https://github.com/Polymer