PHP InspectionsFeature WI-53849 Incompatible return type: support union types
Feature WI-53873 Annotator change return type fix: support union types
Bug WI-53684 PhpOptionalBeforeRequiredParametersInspection: allow typed null before required param
Bug WI-53879 Update signature to match phpdoc comment produces error code in case default value
Bug WI-53920 Incompatible return types: in case of <type_that_requires_conversion>|false and returning the class
PHP RefactoringFeature WI-53566 Extract class: add option to generate getters/setters on the fly
Bug WI-53422 Extract class: doesn't allow to apply refactoring to abstract and interface methods
Bug WI-54006 Extract class: option Generate accessor can't be disabled
Bug WI-53432 Extract class: no warning is issued for the private constant usage
Bug WI-53424 Extract class: don't ask for getter/setter in case field is public
Usability WI-53429 Extract class: message about missing getters/setters is unclear
PHPDocBug WI-51041 Update phpdoc comment change type to array instead of variadic
Project ConfigurationBug WI-53875 PHARs and vendor folders are not indexed during the batch inspection run
Code Analysis. InspectionBug IDEA-45865 Invalid property key: problems with highlighting on warning and info levels
Code Analysis. Structural SearchBug IDEA-243629 Missing filters in SSR search for Java
Bug IDEA-243626 Structural Search doesn't work after adding SSR inspection
Core. IDE SettingsBug IDEA-219420 "Editor | Inlay Hints" settings are not persisted between restarts
Core. IndexingBug IDEA-244308 Exception in shared indexes in IntelliJ project
Core. LicensingBug IDEA-243936 License dialog: not clear when product should be activated
Core. Plugin ManagementBug IDEA-243698 IDEA 2020.2 doesn't import my installed plugin (RunInCmd) from 2020.1 settings
Bug IDEA-244250 IDEA freeze after updating plugins
Bug IDEA-242860 Plugin registry keys are being unloaded before plugin <projectListeners>
Bug IDEA-243180 Can't unload plugin if there is an unreported fatal error with a throwable containing the plugin classes
Bug IDEA-244319 Registry may throw exceptions on dynamic plugin load
Core. Run. ConfigurationsUsability IDEA-244646 [new run UI config] Open run/debug tool window when started should be enabled by default
Usability IDEA-243840 [new run config UI] Open file dialog starts in the wrong folder
Usability IDEA-244073 [new run config UI] Change 'use classpath from module' field to be hidden by default
Usability IDEA-243716 [new run config UI] Please show the 'Environment Variables' field by default
Editor. Editing TextBug IDEA-243459 Go to Declaration - editor scrolls to a wrong position
Bug IDEA-244306 Extracted variable's type is shown white-on-white on the execution point
Editor. Error HighlightingBug IDEA-232560 Inlay hints for numeric enum values ​​do not scale in the editor
Editor. SpellcheckBug IDEA-244127 OOM on suggestion of complex UPPER_CASE words
Bug IDEA-243510 CamelCased and UPPER_CASED words are not suggested correctly in a specific cases
Tools. DockerUsability IDEA-244644 Helidon: Dockerfile.jlink is not detected as Docker config
Tools. HTTP ClientBug IDEA-241517 HTTP Client shows null for path variable on generation of URL from Spring controller
Bug IDEA-244668 HttpClient: cursor is not set on the generated URL from gutter
Tools. TerminalUsability IDEA-243824 Add option to disable 'Smart Command Handling' globally in the Settings
User InterfaceBug IDEA-244355 Empty context action for some issues in Problems View
Bug IDEA-244307 Inspection wigdet: Highlighting level is applied for all inspection types when changing for one type
Bug IDEA-244229 Windows control buttons color is not updated on changing theme
Exception IDEA-244083 ConcurrentModificationException: NotificationsManagerImpl
User Interface. ControlsUsability IDEA-242975 Tools resize area is clickable through an undocked tool behind it
User Interface. Embedded Browser (JCEF)Bug IDEA-233393 Markdown Preview is not rendered with JCEF browser if opening *.md files more than Editor tab limit
User Interface. Find, Replace, UsagesCosmetics IDEA-235578 "found in editor highlighting" jumps on fast text editing before the highlight item
User Interface. Project ViewBug IDEA-242597 Uninitialized project view pane leaked on plugin unload
Version ControlPerformance IDEA-241363 BranchTreeNode#equals consumes a lot of CPU
Version Control. GitBug IDEA-243711 New pull dialog: can't remove some options in Modify options window after adding --squash option
Bug IDEA-241916 Do not allow to squash commits from different repositories
Performance IDEA-242261 Do not attempt to update Git branches tree if the Branches panel is hidden
Usability IDEA-243606 New dialogs: add placeholder for empty inputs
Usability IDEA-243574 New dialogs: focus never sets on options already added
Usability IDEA-243980 Allow undoing `Squash Commits...` action
Usability IDEA-243981 Allow undoing `Drop Commits` action
Version Control. GitHubFeature IDEA-242106 Show pull request info from timeline tab
Bug IDEA-233136 GitHub Pull Requests: Delete tooltip appears on unexpected place
Usability IDEA-242105 Cannot navigate to changes from pull request timeline
DB ConnectivityBug DBE-11048 Can't connect to Yandex cloud ClickHouse with CA certificated
DB IntrospectionBug DBE-11037 Procedure parameters starting with underscore disappearing in routine editor.
Data ViewsBug DBE-4842 Cloning a row with a truncated column (due to size) results in the cloned row ONLY having the truncated value
Bug DBE-6340 While writing a filter in a data view, Shift-SPACE will perform "Select Row" in the results of the dataview, rather than typing a space into the filter view.
Bug DBE-11015 If MongoDB collection is read-only unable to exit the "Cannot Apply Changes" prompt by clicking OK
Navigation & SearchBug DBE-11084 'Go to declaration or usages' not working on routines in query console window
SQL CompletionFeature DBE-2541 Add completion for Oracle database links
Bug DBE-10053 JOIN completion is not automatically invoked in subqueries
SQL Format and StyleBug DBE-11070 Formatter breaks a custom placeholder when it appears in a column reference
SQL HighlightingFeature DBE-10949 Support "default on conversion error" clause for Oracle 12c
Bug DBE-11049 Support BigQuery scripting syntax
Bug DBE-11051 Support BigQuery _SESSION, clustered table from result set syntax
Bug DBE-11050 Support BigQuery alternate JOIN syntax
Bug DBE-10658 SQL inspection warning with more then one CROSS APPLY statement
Bug DBE-10407 Support new JSON datatype in H2
Bug DBE-10977 Introspection hangs (SQL Server, 2020.1)
SQL ResolveBug DBE-11059 Exasol OVER() using non default window frames does not work
Bug DBE-11056 Unknown Oracle keyword "external"
No subsystemBug WEB-45705 Too many roots update events in headless log on IntelliJ Ultimate
Bug WEB-45978 Prettier config file is ignored under WSL 2
Bug WEB-45655 PropertyPusher may yield a deep recursion in headless mode
Usability WEB-44639 Confusing item in 'Create CSS file' popup: just ellipsis (...)
CSSFeature WEB-46152 IntelliJ does not recognise max() CSS Function
Bug WEB-44253 CSS font-weight valid property value is highlighted as error
Bug WEB-45260 CSS: Unknown function clamp
Bug WEB-45484 Unknown function 'max' in .css file leads to broken formating
DebuggerFeature WEB-46083 Attach Node.js debugger to a debug process from run or debug tool window
Feature WEB-46084 Start JavaScript debugger from run or debug tool window
Bug WEB-46062 JavaScript Debugger Stuck "Collecting data..."
Task WEB-46085 Restore ability to use JavaFX Web View in JS Debugger console
JavaScriptBug WEB-43024 CodeceptJS methods parameter types can't be inferred from typings
Bug WEB-44965 Navigate > Class doesn't work for ExtJS classes if "JavaScript Language version" is set to "ECMAScript 5.1"
Bug WEB-46191 JavaScript functions no longer available as Symbols in ECMAScript 5 projects
JavaScript. FrameworksFeature WEB-46170 Nuxt.js: provide web-types for nuxt components
Bug WEB-44281 cannot 'find declaration to go to ' when using antd v^4.0
Bug WEB-45350 Recognize Vue components without "<script>" section
Node.jsBug WEB-45622 process.env destructured vars validation has false negative no overlap
Bug WEB-44355 Yarn2 workspaces: cross-package dependencies not resolved
Bug WEB-44826 Imports not resolved from a namespaced dependency in Yarn Workspaces
TypeScriptBug WEB-41024 Webstorm does't show some installed packages in imports when using autocomplete