* Using @Delayed annotation for DateField Rpc

* Separate a rpc for handling the time change in DateTimeField

* Add test case for wrong event order

* #11614: Added test which demonstrates that the fix is incomplete

* #11614: UI.doRefresh() only calls navigator when the navigation state actually changes

* Added javadoc to Navigator.getCurrentNavigationState()

* Minor: Removed accidental star imports

1) recalculate the offset, as ChromeDriver starts to follow the standard;
2) update screenshots;
3) correct the `click()` call with using coordinates, related to 1)
4) `sendkey()` with using key.modifier adjustment
5) add sleep 
6) workaround for mastery failures

* Fix regression that broke PreserveOnRefresh functionality with Navigator

Fixes https://github.com/vaadin/framework/issues/11614

Old patch https://github.com/vaadin/framework/issues/11416 calls navigateTo allways when Navigator is present, which is wrong, since it is needed only when navigation state has truly changed.

* Add test to the fix

* Update spring addon to 3.2.0

* Merge branch 'master' into ZheSun88-patch-1

* Recalculate the column widths before the first row is added

Fixes #11607

* Grid Editor: make Tab key skip read-only/disabled fields

Closes #11584

* Extracted DefaultEditorEventHandler.getDeltaFromKeyDownEvent() which allows for easy further Grid Editor customization

* Make DefaultEditorEventHandler.Delta public so that getDeltaFromKeyDownEvent() can be overridden

* Fixed exception in isEditable() if the widget was not a Field

* Refactored DefaultEditorEventHandler.Delta to CursorMoveDelta which expresses the intent more clearly

* Merge branch 'master' into master

* Add delay to the unstable test

* Add delay for unstable tests

* Update broken docs syntax in github

* Merge branch 'master' into ZheSun88-patch-1

* Update doc reference syntax

* Merge branch 'ZheSun88-patch-1' of github.com:vaadin/framework into ZheSun88-patch-1

# Conflicts:
#	documentation/components/components-overview.asciidoc

* Merge branch 'master' into ZheSun88-patch-1

* use .asciidoc

* Merge remote-tracking branch 'origin/ZheSun88-patch-1' into ZheSun88-patch-1

* use .asciidoc

* Merge branch 'master' into ZheSun88-patch-1

Fixes #11597

* Migrate blog post to articles

* Add to Content list

* Add link to the referred content

* Fix grid column reordering

Fix grid column reordering when there are hidden columns and footerRow.join

* Add test

Fixes #11558

* Updated instructions on how to run TB3+ tests with Intellij; added QuickStart to quickly set up testing environment

* Readme rewording

* Fix duplicate grid column visibility change event

Toggle a column visibility through UI will fire 2 event. There should be only 1.

* Add Test

* Grid editor: TAB now skips non-editable columns

Pressing TAB would shift the focus to non-editable cells when the Grid was in edit mode.
This patch makes DefaultEditorEventHandler to skip such columns.

Closes #10970

* Add tests

- limit DataCommunicator workaround from #11320 to ComboBox only
- don't reset DataCommunicator before modifying all sorting data

Fixes #11532

Fixes #11557

Change so that liferay 7.2 can run Vaadin portlets

* Changed the handleSessionExpired logic to return a 404 instead of a 410. Also added the no-cache parameter to the reply.
See https://github.com/vaadin/framework/issues/4417 for discussion.

* Code format

* Merge branch 'master' into code-format

- Replace the GridDisabledTest screenshot usage
- Replace the screenshot tests in BasicCrudGridEditorRowTest
- Replace the screenshot tests in ComboboxVaadinIcons
- Replace the screenshot tests in ValoThemeUITest::accordions
- Added screenshotcomparetolerance to some screenshot test to make tests stable

Spring add-on needs to use these added methods in order to fix #10922

issue in #11343 and #11385 is not reproducible on top this patch
Three different bugs are involved in this fix:
we bring the old fix(#11094) back and fixed the other related issues:
1) allow adding the same new item after dataProvider got reset, This is cause by the client side parameter `LastNewItemString`, it saves the value added before resetting. 
2) clear the pending newItem eagerly, so that the same value will not be added again.

* Update to 8.9-SNAPSHOT

* update in bom module

* Create StringToUuidConverter.java

Implements the `Converter` interface, to support converting back-and-forth between `String` and `UUID` (a type built into Java 5 and later).

See Issue # 11,051.
https://github.com/vaadin/framework/issues/11051

* Formatting cleanup, remove sinces

* Clicking on slider makes handler move

Fixes #1496

* Introducing control over clicking behaviour

- User will have to enable process of the click event on handle calling `slider.setEnableClickHandler(true);`
- Clean-up the handler logic in VSlider.java
- Renaming the property to `updateValueOnClick`
- Added JavaDocs
- Fixing tests

Newer Chrome versions do not work with random number hack to prevent auto completion, but it finally supports autocomplete=off.

Adapted from https://github.com/vaadin/framework/pull/11472

Fixes #11437

* Fixing autocompletion issue with ComboBox on newer Chrome versions

Newer Chrome versions do not work with random number hack to prevent auto completion, but it finally supports autocomplete=off.

* Merge branch 'master' into fix11437

* Merge branch 'master' into fix11437

* Merge branch 'master' into fix11437

* Merge branch 'master' into fix11437

* Merge branch 'master' into fix11437

* Merge branch 'master' into fix11437

* Merge branch 'master' into fix11437

* Merge branch 'master' into fix11437

* Added note about Java 8 vendors

* Update release-notes.html

* Add delay to the unstable test

* Fixes 11517. Use ENTER and SPACE keys as shortcuts for header buttons

* Merge branch 'master' into fix-11517

* Increase sleep time for test failing in validation

* Merge branch 'master' into fix-11517

* Update screenshots after chrome updates

* Update screenshots after chrome updates

* Reset selection on DataProvider change in RadioButtonGroup

Fixes #11454

Other components needing the same fix are ListSelect,NativeSelect,Combobox (The ones implementing HasDataProvider and extending AbstractSingleSelect. Grid is not affected as it extends AbstractListing and hadles selection differently)

* Added test case

Verify that ValueChangeListener is actually fired after value is reset setting new DataProvider

Fixes 11528

Verify that correct mode(HTML/TEXT) of caption is set for the  Panel
Fixes #11521

Fixes #11489

If you use multiple UIs, the use of SLF4J would depend on the UI initialization order which could be pretty random. If you have multiple servlets, it's even better to init SLF4J in ServletContextListener.

Fixes #11502

Documents the possibility to use vaadin:// and theme:// in JavaScript and StyleSheet annotations.

Fixes #8675

Add DataChangeHandler removal in v7 Grid just as in v8 Grid.
Adding tests to the fix to verify, that NPE is not thrown.

Add check for the V8 TextField used in Table in compatibility mode. This makes clicking cell with the TextField select the row, preserving behaviour from V7.
Through, as it's noted also before, this is an improved workaround, not a proper solution to address the issue.

Fixes #11474