#6240 v8: IPublishedContent.Siblings<T>() should return IEnumerable<T>

#6336 Remove limit of dashboard tabs and fix when expand menu is shown

#6568 Allow pasted & dragged images that are not yet saved to allow ALT text to be edited

#6516 Dragging an image into the Rich Text Area, highlighting, then pressing 'Insert Image' toolbar icon triggers error

#6513 Minor UI issue when choosing 'Image Upload Folder' for Rich Text Editor

#6498 V8/bugfix/0000 tiny mce css icon issue

#6447 Automatically assign LuceneIndexDiagnostics instead of GenericIndexDiagnostics for LuceneIndexes

#6415 RTE turn off agressive paste tidying

#6412 Drag/Drop & Pasted images in RTE aren't resized to configured max image width setting

#6395 V8: Add clientside validation to mandatory markdown editor properties

#6394 V8: Fix clientside validation for mandatory media pickers

#6393 V8: Make mandatory validation work clientside for Member and Member Group pickers

#6391 V8: Add clientside mandatory validation to Multiple Textstring properties

#6390 V8: Add clientside mandatory validation to textarea

#6383 Accessibility: the link to accept the starter kit has the link text of "Loading"

#6381 Accessibility: the button to customize the installation is an anchor tag

#6380 Add language button uses the wrong color

#6372 Improve content pasted from MS Word into Rich Text Editor

#6365 Content items must prevent saving while image upload is in progress

#6359 Add 'translation' to User Group 'Administrators' by default

#6349 Rollback - Umbraco 8

#6347 Lazily recompile PureLive models and lazily create models for nucache

#6342 Fix some accessibility misunderstandings

#6341 Allow OEmbed items within the rich text editor to be drag/dropped, copy/pasted and re-edited

#6327 store img size as html attributes

#6325 RTE & Grid Datatype Config - Set Media folder for dragged & pasted images into the Rich Text Editor to be saved

#6309 Clicking the "inherited from" link in a doc type composition, should open the doctype in an infinite editor

#6305 Links components (e.g. 'Footer links') can not be tabbed to

#6304 Links components (e.g. 'Footer links'), 'Add' is identfied as "Add link" but doesn't identify the label

#6303 "Actions" is identified as a button, but behaves like a drop down

#6300 Add leave function for "Save and publish" options popup #6298

#6294 V8: Localize the default property validation error

#6290 V8: Make validation work properly with multiple invalid properties

#6265 Improve consistency around some buttons in the backoffice

#6264 ConfigurationFields - `Add` extension method

#6262 Added GetAllElementTypes extension method to ContentTypeService

#6258 v8: Use umbCheckbox in packager

#6246 Allow drag/drop copy/paste images within the rich text editor

#6236 V8: Accessibility Changes For Title On Content Section

#6227 Some published member properties are empty

#6220 V8: Fix preview with multiple cultures + highlight the current culture

#6216 Enable Paste & Drag n Drop of images into RTE editors

#6176 Search state not persisted when using the back link

#6175 Sort state not persisted when using the back link

#6162 Nested content copy choice label is just one letter

#6147 Improve JS Asset load of TinyMCE Editor

#6098 Missing dirty check in document type editor

#6097 Allow lang-files placed relative to package.manifest

#6095 Rename component for flatpickr

#6092 Ability to distinguish document types with same name in Nested Content config

#6073 Make it possible to select styles on selected text in distraction free mode.

#6064 Support hexa color code in hexBgColor directive

#6055 The v8 Log Viewer should display the current log level

#6054 fix: spelling error in comment :)

#6045 Custom routes break umbraco backoffice

#6006 Changing document type template makes the document type unusable.

#5998 V8: Set the form as dirty when adding/removing colors to/from Umbraco.ColorPicker

#5996 Values from DataType not included in package

#5993 8.1: "Allow varying by culture" value not included when creating package

#5989 v8 no focal point in media model in mediaPicker

#5983 MNTP does not allow setting media type, or member type when you change to a matching node type of Media or Member in v8.1

#5970 Accessibility: Open User Details - Back icon arrow is identified as "Umbraco link"

#5964 Accessibility: Unable to navigate to close 'X' icon with keyboard

#5963 Accessibility: Grid filter drop down can't be accessed via keyboard

#5960 Accessibility: Create drop down can't be accessed via keyboard

#5955 Fixed GetCurrentLoginStatus() summary

#5954 V8: Tours, popup hidden with no scrolling

#5944 Accessibility: Media uploader widget can't be accessed via keyboard

#5941 Accessibility: Ensure "cancel" is clickable from move/restore dialogs

#5939 Remove unused .visuallyhidden class from main.less

#5930 Accessibility: Open Package - Identifies back button as "Left hand arrow back button"

#5928 Accessibility: Health Check - unable to navigate to additional options via keyboard

#5908 Upgrade from 7.15 to 8.1 fails: "System.FormatException: The string was not recognized as a valid DateTime. There is an unknown word starting at index 0"

#5905 Accessibility: No alt text on any icons

#5888 V8: Accessibility Changes For Title On Login Page

#5885 Change PropertyType.Alias to virtual

#5884 Accessibility: "Save and publish" has a drop down that can't be accessed via keyboard

#5880 Sticky header throws a JS console error

#5879 Sticky header doesn't stick to the top in the media section

#5878 Sticky header shows in "scrolled down" state before scrolling

#5869 V8: Fixes LogViewer Error Count search result click

#5821 v8: Refactor checkered background

#5807 v8: Accessibility changes for Forgotten Password Screen

#5783 V8: Hide the tree picker search results automatically when removing the search term

#5768 U8: Log Viewer pie chart has the wrong verbiage.

#5757 Added constants for Property Editor Groups

#5753 Typo in umb-grid-selector

#5669 Infinite editing editorService.contentEditor unable to create new content item

#5362 Caches refreshing too many things on publish/updates?

#4863 Element types should not inherit from non-element types

#4253 V8: Dashboard Styling (Models Builder & PublishedContent)

#4178 v8: Edit embed grid editor