| No subsystem | Bug | IDEA-245823 | Opening a project at the root of a drive on Windows fails with NullPointerException |
| Bug | IDEA-246944 | IntelliJ 2020.2 hidden StackOverFlow breaks analyse process and prevent text colours to finish display | |
| Bug | IDEA-246457 | com.intellij.serviceContainer.AlreadyDisposedException on creating and closing new project | |
| Bug | IDEA-247359 | Color parameter outside of expected range: Red Green Blue | |
| Bug | IDEA-245937 | Return back IDE subpixel antialiasing for macOS 10.14- | |
| Bug | IDEA-245437 | Notification about plugin, which is already of desired version | |
| Bug | IDEA-246443 | Reappearance of ThreadTracker fails to detect idle ForkJoin common pool threads on Java 11 | |
| Bug | IDEA-246376 | Disabling plugin breaks color scheme | |
| Android | Bug | IDEA-246228 | Gradle JVM settings ignored in a project with Android modules |
| Bug | IDEA-247128 | Android Designer Attributes icons are not visible | |
| Bug | IDEA-246929 | 2020.2 is unable to build | |
| Bug | IDEA-247241 | IDEA/Android Studio cant hide toolwindows in LayoutEditor in dumb mode | |
| Bug | IDEA-246840 | A bug of toolbar on Android navigation file's disign window | |
| Build. Ant | Bug | IDEA-242513 | Starting ant build target no longer closes Ant side panel |
| Build. Built-in (JPS) | Bug | IDEA-247245 | THashSet error when building code |
| Bug | IDEA-245262 | IDEA won't recompile dependent class if import static value changes in another file | |
| Bug | IDEA-245707 | Options not passed to ECJ | |
| Build. Gradle | Bug | IDEA-237290 | Compile classpath is not populated with libraries for generated source set modules |
| Bug | IDEA-246637 | Stop daemon does not work with Gradle 6.6 | |
| Bug | IDEA-228945 | Build tw: show errors from custom model builders during a Gradle project import | |
| Bug | IDEA-246082 | the Build toolwindow and the Messages toolwindow: Duplicate and display information | |
| Usability | IDEA-196628 | Gradle: consider the import failed when custom model builders errors have been caught | |
| Build. Maven | Bug | IDEA-212384 | Cannot build a Maven project which uses NullAway |
| Code Analysis. Structural Search | Feature | IDEA-244596 | Separate "Structural search" inspections based on language |
| Bug | IDEA-244220 | No syntax errors reported in filters | |
| Code Analysis. Syntax (PSI) | Support Request | IDEA-248146 | PsiInvalidElementAccessException 'psi is outdated invalidated' in Lombok Plugin |
| Core | Exception | IDEA-244962 | Unable to load system frameworks on macOS 11 |
| Core. Debugger | Usability | IDEA-246117 | "Suspend" checkbox for breakpoints causes confusion |
| Exception | IDEA-247496 | Wrong line: 57. Available lines count: 27 | |
| Core. IDE Settings | Bug | IDEA-247817 | "Windows Defender might impact performance" every time I open any project |
| Bug | IDEA-239090 | Intention settings is empty | |
| Core. Indexing | Bug | IDEA-245911 | Find in path doesn't work |
| Bug | IDEA-245843 | Z cannot be cast to com.intellij.psi.stubs.ObjectStubSerializer | |
| Core. Password Management | Bug | IDEA-241881 | KWallet access crashes intellij |
| Core. Platform API | Bug | IDEA-247164 | Race condition in com.intellij.psi.stubs.IStubElementType |
| Exception | IDEA-246796 | An occasional exception when ReadAction.nonBlocking is to be expired with something disposed outside a write action | |
| Core. Plugin Management | Bug | IDEA-247774 | Plugins: Unable to find plugin in Installed by word from description |
| Bug | IDEA-245629 | Marketplace breaks with NPE | |
| Core. SSH | Bug | IDEA-243760 | SSH configuration (for tunnel) doesn't suppor non-ascii characters |
| Bug | IDEA-246307 | Can't connect via SSH if there's a key that is not a file, or it is corrupted, or something similar | |
| Editor | Bug | IDEA-247741 | Broken text selection over an area with rendered documentation |
| Bug | IDEA-245071 | implement DaemonCodeAnalyzerImpl#runInjectedGeneralHighlightingPassAfterCompletionOfGeneralHighlightPass() | |
| Editor. Code Completion | Bug | IDEA-247781 | Unable to toggle sort order of the items in the suggestion list |
| Performance | IDEA-247726 | Autocomplete does not show suggestions | |
| Task | IDEA-246035 | Add specification of kotlin-kind file in FUS collector for Code Completion | |
| Editor. Editing Text | Bug | IDEA-248207 | Can't create a new doc comment with new doc comment rendering enabled |
| Bug | IDEA-226949 | Frequent hangs whilst typing: com.intellij.ui.ScreenUtil.calcInsets | |
| Frameworks | Bug | IDEA-246536 | Java SQL: no SQL fragments in prepare of io.vertx.mutiny.*.*Connection |
| Bug | IDEA-244863 | FrameworkStarter exception on creating microprofile project with terminating previous gradle process | |
| Exception | IDEA-246112 | Guice: IndexNotReadyException from `AbstractNewGuiceClassAction.hasGuice` | |
| Frameworks. GWT | Bug | IDEA-246845 | War artifacts configuration is not generated on Gradle project import when GWT plugin is installed |
| Frameworks. Micronaut | Bug | IDEA-246322 | Micronaut: new project dialog does not handle errors from server |
| Bug | IDEA-245578 | Micronaut: incorrect HTTP request is generated for client url without protocol part | |
| Bug | IDEA-245395 | Micronaut: if both Get and Post controller methods exist for the same mapping url, completion doesn't suggest this url for both get and Post methods for client | |
| Bug | IDEA-236719 | High CPU usage on micronaut configuration files | |
| Bug | IDEA-247495 | Micronaut: find usages for keys declaration doesn't show properties in configuration files | |
| Usability | IDEA-246321 | Micronaut: search features by id in new project dialog | |
| Usability | IDEA-246318 | Micronaut: Default values for new projects | |
| Cosmetics | IDEA-246319 | Micronaut: strip Micronaut from application types in new project wizard | |
| Frameworks. OpenAPI (Swagger) | Feature | IDEA-245681 | Make remote specifications consider their download url if relative/no server url/basepath and schema provided |
| Performance | IDEA-246138 | Typing the path param in @GetMapping @PostMapping... in the RestController gets stuck or super-slow | |
| Frameworks. Quarkus | Bug | IDEA-245946 | Quarkus: Config: problems with profile completion in application.yaml |
| Bug | IDEA-245537 | Quarkus: Find usages doesn't show some properties in yaml configuration file | |
| Bug | IDEA-246743 | Neither Quarkus nor MicroProfile projects created from new project wizard | |
| Bug | IDEA-246498 | Quarkus: Config: config keys marked as deprecated are not highlighted in application.properties | |
| Bug | IDEA-246768 | Quarkus: there are should be no completion variant for already existed parameter for predefined profiles | |
| Frameworks. Reactor | Bug | IDEA-245774 | False positive unused publisher in try expression |
| Bug | IDEA-245639 | False positive "Value is never used as Publisher" in elvis expression with RxJava | |
| Frameworks. Selenium | Bug | IDEA-247382 | Selenium: false positive inspections for pseudo-class selectors in Selenide |
| Bug | IDEA-246866 | Selenium: good code red in JDI Light cssClass call with two CSS class names | |
| Bug | IDEA-246918 | Selenium: Fix JDI locators warnings with contains search | |
| Cosmetics | IDEA-245984 | Selenium: hide version field with single item in project wizard | |
| Task | IDEA-245961 | Selenium: make Allure and Selenide dependencies enabled by default for new projects | |
| Groovy | Bug | IDEA-244372 | Groovy @Newify Pattern: import|ed Classes Marked as Obsolete, No Auto-import, Italic Rendering |
| Java | Bug | IDEA-246334 | Dataflow to here: filtering `long` variable with `<= 0` yields no results. |
| Java. Code Completion | Bug | IDEA-245952 | Display variableName instead of variableName.field/variableName.method() *as first suggestion* in autocomplete. |
| Bug | IDEA-246663 | Inconsistent suggestion while typing for annotations | |
| Bug | IDEA-247596 | Auto completion shows classes with dollar '$' symbol | |
| Bug | IDEA-246339 | Do not suggest stream methods on method reference completion | |
| Bug | IDEA-246067 | Do not suggest static superclass members shadowed in subclass | |
| Usability | IDEA-246542 | Smart completion for org.junit.Assert.assertNotEquals arguments should be the same as for assertEquals | |
| Java. Code Generation | Bug | IDEA-244190 | 'Override method' action should produce method with sorted modifiers |
| Usability | IDEA-246532 | Record toString(), equals(), hashCode() not available in Override Methods | |
| Java. Debugger | Bug | IDEA-244494 | IDEA hangs when attaching to the target JVM (for dumping threads) on Windows |
| Bug | IDEA-246419 | Deadlock in debugger | |
| Java. Error Highlighting | Bug | IDEA-246970 | Local annotations should not be allowed in Java15-preview |
| Bug | IDEA-246454 | bad code is green: record component already defined | |
| Java. Inspections | Bug | IDEA-245775 | 'Condition is covered by further condition' false positive on exception instanceof check |
| Bug | IDEA-247103 | "Assert x != null" quick fix does nothing | |
| Bug | IDEA-246008 | "Constant condition" Inspection quick fix removes boolean value from string concatenation when between two values | |
| Bug | IDEA-245423 | Incorrect "Condition X covered by subsequent condition Y" warning | |
| Bug | IDEA-246500 | DFA infers an instanceof expression result improperly | |
| Bug | IDEA-246519 | Boxed Integer is reported to be equal to boxed Byte | |
| Bug | IDEA-246054 | Incorrect condition is always true due to ignored ArrayIndexOutOfBounds catch | |
| Java. Intention Actions | Bug | IDEA-246491 | Replace statement with 'Objects.requireNonNull()' drops NPE message |
| Java. Refactorings | Exception | IDEA-229705 | PIEAE when moving a directory with Java classes into a module with a different language level |
| JavaX. AppServers. GlassFish | Bug | IDEA-228381 | No messages in the output and java.lang.Throwable in idea log after deploying on Glassfish4 with 10 java |
| JavaX. AppServers. JBoss | Bug | IDEA-212633 | CMP beans field mapping is not show in the user interface |
| JavaX. JPA | Bug | IDEA-243079 | Import Database Schema action generates classes without @Entity annotation |
| JavaX. JavaEE | Usability | IDEA-245439 | New JavaEE project wizard. Improve discoverability of Implementations section |
| Lang. YAML | Bug | IDEA-245643 | JSON YAML file unlimited auto formatting |
| Bug | IDEA-214810 | YAML formatter does not strip extra spaces after the colon | |
| Tools. Docker | Bug | IDEA-245610 | Docker CLI Parser thinks --cpus should be between 0 and 1 |
| Tools. Kubernetes | Bug | IDEA-245606 | Kubernetes Helm Plugin Requires `repository` field in `Chart.yaml` and `requirements.yaml` |
| Bug | IDEA-246275 | Kubernetes Plugin - Object value key completion should respect YAML indent size. | |
| Bug | IDEA-246444 | Kubernetes: Add FindUsages item into context menu for ConfigMaps/Secrets table | |
| Tools. Terminal | Bug | IDEA-248147 | Cannot open Local Terminal (index 0 out of bounds) after updating to 2020.2.1 Preview |
| Bug | IDEA-247113 | Have to configure Terminal shell for every.single.project | |
| Bug | IDEA-246827 | Terminal shell path resets to default for the existing projects after updating to 2020.2 | |
| Bug | IDEA-247172 | Terminal: 'Ctrl / Shift + Insert' not working in 2020.2 | |
| User Interface | Bug | IDEA-242989 | Colorpicker doesn't work for setting TODO color |
| Bug | IDEA-246497 | Search Everywhere: "Top Hit" section is missing | |
| Bug | IDEA-243918 | Icons tooltip in Project tree does not work | |
| Bug | IDEA-246380 | UI becomes corrupted after reducing editor width with opened "Find" field | |
| Usability | IDEA-152174 | `Enter` on navigating items should open corresponding file (like in Project view) | |
| Cosmetics | IDEA-244609 | Progress text shrinking is broken | |
| User Interface. Accessibility | Cosmetics | IDEA-244311 | Fixes in screen readers support dialog |
| User Interface. Embedded Browser (JCEF) | Bug | IDEA-244716 | JCEF: IAE from JBCefBrowser$5.onPreKeyEvent |
| User Interface. Focus | Bug | IDEA-247102 | No focus in terminal after performing "Open in Terminal" if Terminal tool window view mode is Window or Float |
| User Interface. Project View | Bug | IDEA-236737 | Project View: Cmd-Click file no longer adds file to selection |
| Bug | IDEA-231175 | Cannot open/switch tabs with single-click when scratch file selected | |
| Performance | IDEA-247254 | UI hangs for no apparent reason while typing | |
| Version Control. Git | Bug | IDEA-247426 | Incorrect file history when a rename is not detected in a non-trivial merge commit. |
| Bug | IDEA-246033 | Make branch filter in Merge and Pull dialogs case insensitive | |
| Bug | IDEA-247284 | Since PyCharm 2020.2 update git is reporting an error: schannel: next InitializeSecurityContext failed: Unknown error (0x80092012) | |
| Bug | IDEA-246914 | Git remote operations fail with Could not set SSL backend | |
| Usability | IDEA-245686 | Rebase dialog should default to tracked branch | |
| Usability | IDEA-245695 | Get rid of git prefixes from ref list in rebase dialog | |
| Version Control. GitHub | Bug | IDEA-246931 | GitHub: Do not allow adding multiple accounts that differ only by server protocol |
| Bug | IDEA-248423 | GitHub Pull Requests: exception in timeline when PR contains ConnectedEvent | |
| Bug | IDEA-246404 | GitHub: clone dialog doesn't update on re-login after revoking access on github site. | |
| Bug | IDEA-247259 | When GitHub Enterprise URL starts with "github.com" Pull Requests don't work | |
| Bug | IDEA-247240 | exception viewing a pull request | |
| Version Control. Local History | Bug | IDEA-241935 | WSL Local History is empty |
| No subsystem | Bug | WEB-46419 | JSX: rename doesn't work for destructuring props with propTypes |
| Bug | WEB-46772 | Jest monorepo triggers Cyclic service initialization, soft-locking IDE (requiring force killing via task manager) | |
| Performance | WEB-46791 | IDEA 2020.1.4 -> 2020.2: IDE unusable after upgrade to latest stable version | |
| Usability | WEB-46733 | Change default option in Inspection "TypeScript | Equality operator may cause type coercion" to second (except null, typeof) | |
| CSS | Bug | WEB-46751 | Angular elements are shown as unknown in stylesheets |
| Bug | WEB-45869 | Overflow-wrap property value gives an error | |
| Dart | Task | WEB-46427 | External Variable Declarations and Abstract Variable Declarations syntax change |
| Debugger | Bug | WEB-44510 | Can't debug react-native app (Windows) |
| Bug | WEB-46853 | React Native objects logged as [Object object] | |
| Bug | WEB-46623 | Windows: Can't debug an app via node interpreter from docker ( 'Cannot establish connection - promptly closed after open error ) | |
| Exception | WEB-46487 | Debugger: frames not available because of InvalidPathException | |
| HTML | Bug | WEB-46818 | HTML arrangement rules don't work for Vue.js templates |
| Bug | WEB-38331 | Support vue-loader in file references in Vue template section | |
| JavaScript | Bug | WEB-46618 | Adding unwanted {} block when pressing Cmd-Shift-Enter (JavaScript editing) |
| Bug | WEB-46445 | React bootstrap autocompletion disappeared | |
| Bug | WEB-45802 | JSStringLiteralCopyPasteProcessor replaces tabs with \t in template literals | |
| Bug | WEB-46292 | False positive warning 'Argument types do not match parameters' | |
| Bug | WEB-46578 | Rendered JSDoc doesn't work for interface fields | |
| Bug | WEB-46684 | 'undefined' is not highlighted as a keyword if Node.js coding assistance is enabled | |
| Bug | WEB-46604 | Lost reading operation on complex expression | |
| Bug | WEB-46855 | `parent is null` error when importing `framer-motion` library | |
| Performance | WEB-46096 | Freezes because of recursive indexing and StackOverflow | |
| JavaScript. Frameworks | Feature | WEB-45605 | Angular: support type inference for structural directives on <ng-template> tag |
| Feature | WEB-36567 | Attributes arrangements for Vue.js | |
| Feature | WEB-46423 | Automatically exclude .nuxt folder from the project | |
| Feature | WEB-46424 | Import default Prettier rules to Vue and HTML code style | |
| Bug | WEB-46566 | JSX components starting with "$" (dollar) are not recognized by the IDE | |
| Bug | WEB-46754 | File extension is changed from .vue to .js in import statement on file moving | |
| Bug | WEB-41551 | transitionend event attribute is not supported by Angular plugin | |
| Bug | WEB-46422 | No completion and auto import for components without export in Nuxt.js projects | |
| Bug | WEB-46479 | False positive warning 'Argument types do not match parameters' in ReactDOM.render | |
| Task | WEB-46484 | Webpack: do not show notification after successfully analysing a config | |
| JavaScript. Inspections | Bug | WEB-46434 | A default export can only be used in an ECMAScript-style module |
| Bug | WEB-42132 | Nullable parameters should be passed correctrly | |
| JavaScript. Refactoring | Bug | WEB-46467 | Transform into functional component removes decorators |
| Bug | WEB-46656 | Support null propagation intention in expressions | |
| Bug | WEB-46797 | Support 'this' expressions in expand optional chaining intention | |
| Bug | WEB-46379 | Intellij Javascript refactoring worse than before. Stop the magic. | |
| Bug | WEB-46805 | Null propagation intention should handle indexers and 'this' expressions | |
| Usability | WEB-46787 | Improve intention visibility for "expand optional chaining" | |
| Linters | Task | WEB-42451 | JSHint: update the bundled version to 2.11.1 |
| Node.js | Feature | WEB-46583 | Yarn2: navigate from Yarn library in Project View to package.json |
| Bug | WEB-45695 | Support for Yarn PnP portal | |
| SASS | Bug | WEB-46595 | Importing scss files using tilde (~) as path relative to root doesn't work |
| TypeScript | Bug | WEB-46669 | Extending Vue or Nuxt types broken since 2020.2 |
| Bug | WEB-46630 | Changes to @types/node means that webstorm has impacted support for globals like console, process, etc | |
| Bug | WEB-46727 | Ignoring package.json `main` field causing overly-verbose auto imports and syntax highlight issues | |
| Bug | WEB-46667 | ideaRulezzz in code auto-complete | |
| Bug | WEB-40456 | No auto-completion for props in extended component (styled-components) | |
| Bug | WEB-46455 | Typescript: missing string literal suggestion for generic interface intersections | |
| Bug | WEB-43871 | Yarn 2: Typescript go to declaration moves to Import instead of declaration | |
| Unit Tests | Bug | WEB-46642 | Error tooltip for Jest reporter includes HTML styles |
| DB Administration | Bug | DBE-11325 | User containing an '@' symbol are displayed wrong in database -> users tab. |
| DB Connectivity | Bug | DBE-11271 | DataSource configuration ignores JVM command line parameters specified in driver configuration |
| DB Console | Bug | DBE-11268 | Right click on parametrized SQL query shows popup with parameters instead of context menu |
| DB Diff | Bug | DBE-11243 | DataGrip database compare |
| DB Introspection | Bug | DBE-11174 | Empty group is displayed in database tab |
| Bug | DBE-6550 | Database window incorrectly displays columns order in SQLServer composite primary key | |
| Bug | DBE-11346 | Database Cleanup issue - ORA-01795: maximum number of expressions in a list is 1000 | |
| DB Refactoring | Bug | DBE-1882 | MS SQL Introspector uses wrong order for index and PK columns |
| Data Import & Export | Bug | DBE-10590 | High memory consumption during export to Excel |
| Bug | DBE-8676 | Extractor outputs binary strings as binary literals | |
| Data Views | Performance | DBE-10951 | Freeze when opening CSV file |
| SQL Completion | Bug | DBE-11248 | Qualify object on collisions doesn't affect ORDER BY |
| Bug | DBE-10749 | PhpStorm, Pycharm DataGrip: postgresql "PARTITION BY" not recognized since 2019.3 (including 2020.x). Works in DataGrip 2019.2 | |
| SQL General | Bug | DBE-11265 | Add 'RANGE_BUCKET' and 'TIMESTAMP_TRUNC' to 'PARTITION BY' clause |
| Bug | DBE-11130 | BigQuery: Unknown database function 'SAFE_CAST' | |
| SQL Generation | Bug | DBE-11297 | Some tables work well with the SQL Generator, while others are infinite loading. |
| SQL Highlighting | Feature | DBE-11273 | Snowflake: Stored procedure syntax highlight feature: Javascript language syntax and SQL logic instead of simple text |
| Bug | DBE-11201 | Snowflake's SQL Dialect parsing error for STREAM | |
| Bug | DBE-11261 | Snowflake ALTER TABLE RENAME syntax highlights valid syntax as incorrect | |
| Bug | DBE-9657 | Exasol bracket qualifiers |
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