#13551 Maintenance page when in upgrade state

#13393 Feature: Media Picker drag and drop upload directly on property editor

#13485 V11: Allow changing logging directory from configuration

#13457 Add sensible eslint rules with newest eslint version

#13365 NullOrWhiteSpaceAsNull should be nullable

#13357 LogViewer: Adding support for viewing destructed properties

#13353 Use Applications Constants in Dashboard implementations instead of hardcoded strings

#13307 Re-use any existing ReloadableLogger

#13269 Remove xml docs warnings using .editorconfig

#13239 Rename StaticServiceProvider namespace Umbraco.Cms.Core.DependencyInjection

#13207 Notification documentation

#13161 Add AddManifestFilter extension method to UmbracoBuilder.CollectionBuilders.cs

#13522 Fix check for existing userStatesFilter

#13484 Adjust the wording of some of the helper text around the new Block Grid editor

#13436 created an add current domain button to the cultures and hostnames sc…

#13330 Remove reference to installing a local package via backoffice

#13314 Tree Roots are H1

#13261 Changed Logo button behavior to be more consistent with the rest of the header

#13255 Added shortcut="esc" to RTE HTML editor close button

#13253 Fix Content Tree Node Not Greyed Out

#13217 Show published in tracked references

#13213 Left aligned message - "This index cannot be rebuilt because it has no assigned IIndexPopulator"

#13179 Fixes #12127 - sets z-index on block list actions element

#13124 Fixes umbraco/Umbraco-CMS.Accessibility.Issues#60

#13115 Fixed accessibility issues with notification close buttons

#13113 Added "loading" parameter to "umbEditorHeader" directive

#13104 Listview property editor: Change Prevalue placement for "Order By"

#13085 add setDirty() logic to remove actions on mediaPicker3 property editor

#13599 Add `GetUmbracoBackOfficeUrl` extension methods

#13580 Close shared connection

#13577 Tinymce 6 custom style_formats not all formats working/showing up

#13576 Multi Url picker links not working when using multiple languages and not allow language variant for links

#13569 Umbraco.MultipleTextstring: save using consistent newline and support parsing different newlines

#13565 ManifestParser does not load package.manifests from <project>/App_Plugins in some situations

#13558 Unpublished nodes not greyed out

#13552 Disable user from user page

#13524 Fix concurrency issue in UmbracoMapper

#13508 Added various Block Grid translations (NL) - Pt 2.

#13507 Tree picker support for selecting containers

#13470 Ensure that all automatic relation types are updated

#13469 Use `getLocalDate` from dateHelper

#13437 Added aria label to time period on log viewer dashboard

#13435 add health-check basic tests

#13434 Allow empty valuesets to be indexed so the back-offce does not hang when rebuilding empty indexes

#13422 Updated Welsh translations file

#13404 13402 - Update PreviewAuthenticationMiddleware to support chunked aut…

#13389 Delete references using custom relation types

#13381 Solves #13378

#13369 Enabling an Umbraco admin user to disable 2FA for a member

#13309 Custom UmbracoApiControllers don't work after immediately Install / Upgrade

#13301 Sorting by Published column in a Listview does not order the items correctly

#13300 Adding swedish backoffice translations

#13297 Added missing content-type header to BootFailedMiddleware response

#13289 Added translations for german

#13280 Add translation acceptance test

#13278 A11Y added missing iframe title to installer and preview controller.

#13273 Added h2 for the package details heading

#13270 standardising ActionLetter and ActionName for IAction

#13267 Umbraco logo test

#13265 Fixed user invited badge color

#13262 "You have unsaved changes" on media with date picker even though I don't, part 2

#13259 V10/bugfix/add user error suggestion #67

#13247 Page Not Found page does not work after installing Umbraco

#13225 Adjust sorting of block grid editor groups to y-axis only

#13218 Fix for UseExceptionHandler no longer working since v10.3 RC

#13178 Use array instead of list when rebuilding mediacache

#13172 Packages Modal - Further Fixes for Modal Trap

#13166 Swap HSTS healthcheck status on localhost

#13158 Cleanup: Remove old unused legacy files

#13150 Ensure culture is always set in `LocalizeText`

#13146 Tags datatype - javascript error when including a space char in the 'tag group' name

#13142 Fixes umbraco/Umbraco-CMS.Accessibility.Issues#39

#13117 Accessibility: Fix - Missing table description: A data table is present with no description associated to it

#13116 Use Spans in UriExtensions

#13109 Skip populating the PropertyTypeGroup alias column if it is already populated

#13108 Add input id to args in toggleValue event

#13103 Fix for issue 13017 - BeginUmbracoForm doesn't work with custom umbraco routes

#13101 Use span in StripFileExtension to speed up and use less memory

#13092 Adjustment of telemetry data slider

#13090 Use less memory when generating a GuidUdi

#13087 Accessibility Fixes for Users and Packages pages

#13086 added fix for ncNodeName filter in list view

#12969 Set redirect URL when building RegisterModel

#12947 Batch media upload

#12883 Package migration state is not correctly displayed/updated in the backoffice

#12832 "Ignore User Start Nodes" setting on the Multinode Treepicker does not work

#12806 Renames Installer form from "myForm" to "installerForm"

#12782 Only attempt to find template when TemplateId is not null or default

#12674 Changed healthcheck collection configuration to use a concrete type to ensure configuration settings are bound.

#12669 Allow indexing variant nodes when not all variants are published - fixes issues 11383.

#12119 Unable to rollback content to the published version