| No subsystem | Bug | IDEA-274142 | Highlighting glitch: All members are unused sporadically |
| Exception | IDEA-274385 | Module unloading / reloading. => AlreadyDisposedException: Cannot create com.intellij.openapi.externalSystem.ExternalSystemModulePropertyManager | |
| Bug | IDEA-275004 | WSL2: Cannot stop any Java applications | |
| Android | Bug | IDEA-273440 | Code With Me crash-lopping in IDEA 2021.2 Beta, without being used at all |
| Build | Bug | IDEA-273619 | Go plugin sets auto-reload type on Any Changes |
| Build. Built-in (JPS) | Bug | IDEA-264930 | Cannot use errorprone maven profile with JDK 16 |
| Bug | IDEA-274284 | The build process is broken in the new version of IDEA 2021.2 | |
| Bug | IDEA-273668 | javac --patch-module compiler flag does not work | |
| Build. Gradle | Performance | IDEA-274022 | Gradle import takes too long for the Java EE Web project |
| Bug | IDEA-274061 | Adding Maven Central repository doesn't use mavenCentral() syntax | |
| Build. Maven | Cosmetics | IDEA-273980 | Unable to read tooltip under VM options field (in Darcula) |
| Bug | IDEA-273811 | 2021.2 seems to ignore mirrors in settings.xml for Indexed Maven Repositories | |
| Bug | IDEA-265900 | InteliJ doesn't recognize maven multimodules on wsl2 | |
| Build. Package Search | Bug | IDEA-274152 | `Package Search | Check for new dependency versions (Gradle)` is triggered in comment in Scala code |
| Bug | IDEA-274200 | Selection in packages list may jump around in some cases | |
| Bug | IDEA-274155 | PKGS doesn't always pick up the correct module information for Gradle modules | |
| Bug | IDEA-274739 | Selecting a version/scope may not be applied in some cases | |
| Core | Bug | IDEA-274358 | 'button.install' is not found in IdeBundle |
| Core. Debugger | Bug | IDEA-274540 | Update Running Application button/menu item is gone |
| Bug | IDEA-269295 | Inline evaluation does not increase size when expanding an array | |
| Core. File System | Performance | IDEA-273398 | Freeze on opening project from WSL2 |
| Core. IDE Settings | Bug | IDEA-274889 | Re-assigned file type wildcard is lost on IDE restart |
| Usability | IDEA-274419 | "IntelliJ IDEA has failed to load the environment" doesn't actually appear in logs | |
| Core. Licensing | Bug | IDEA-273965 | The "null" is copied when user click the "copy link" in login dialog |
| Bug | IDEA-273442 | No way to get authorization token in EAP | |
| Core. Navigation and Search | Bug | IDEA-263089 | Shortcut for navigation to NEXT method disappeared. |
| Bug | IDEA-275145 | result of call hierarchy is not correct | |
| Core. Plugin Management | Usability | IDEA-275703 | Plugins are suggested with the confusing message |
| Bug | IDEA-274759 | .ClassNotFoundException: com.intellij.javaee.web.facet.WebFacetType PluginClassLoader(plugin=PluginDescriptor(name=Maven Extension)) | |
| Exception | IDEA-275074 | ClassNotFoundException: com.intellij.javaee.ejb.facet.EjbFacetType PluginClassLoader(plugin=PluginDescriptor(name=Maven Extension)) | |
| Bug | IDEA-275516 | plugin manager does not display a plugin icon and org.apache.batik.bridge.BridgeException is thrown | |
| Bug | IDEA-273752 | Spring: AOP gutter navigation results in NCDFE: com/intellij/aop/psi/AopPointcutExpressionFile | |
| Bug | IDEA-270342 | Updating a dynamic plugin to a version explicitly marked as non-dynamic leads to the plugin being deleted | |
| Exception | IDEA-257441 | ClassNotFoundException: com.intellij.spring.boot.cloud.stream.el.SpringCloudStreamSpringELInjector on Spring IntegrationPatterns plugin enabling | |
| Core. Profiler | Feature | IDEA-261466 | Live-updating view for the caching subsystem profiler |
| Feature | IDEA-231588 | Allow to open hprof in IDEA after diagnostic "capture memory snapshot" | |
| Core. Project Settings | Bug | IDEA-275043 | Unable to create groovy script |
| Core. Quick Documentation | Bug | IDEA-264415 | Wrong padding in quick documentation for sections with <pre><code> styling only |
| Core. Run. Configurations | Usability | IDEA-271737 | Selecting a directory or package and pressing ⌃⇧R runs all the unit tests instead of the tests in the directory/package |
| Task | IDEA-271630 | Rename classpath dependencies option in Edit Run Config dialog | |
| Core. SSH | Bug | IDEA-274720 | SSH: Seconds from "server alive interval" are multiplied by 1000, making the keep alive setting futile |
| Editor | Bug | IDEA-271820 | Light Edit: unable to open recent file |
| Bug | IDEA-272376 | Unable to open file in Light Edit mode when Scala plugin is installed | |
| Bug | IDEA-274924 | Some actions assigned to double keystroke shortcuts stopped working properly | |
| Editor. Diff and Merge | Bug | IDEA-272366 | Title of diff in a separate window doesn't update on invocation "Compare next file" action on Windows |
| Editor. Editing Text | Bug | IDEA-274381 | Creating scratch files from selection does not work in Terminal views |
| Editor. Error Highlighting | Bug | IDEA-273179 | Editor does not highlight errors if the same file is opened in splitted tabs |
| Frameworks. Helidon | Feature | IDEA-274434 | Helidon: provide dedicated new project wizard |
| Frameworks. Hibernate | Feature | IDEA-247370 | SQL is not injected automatically for some Hibernate annotations like @Subselect |
| Frameworks. OpenAPI (Swagger) | Bug | IDEA-267573 | OpenAPI Plugin cannot download specification from running app Swagger endpoint |
| Frameworks. Protoeditor | Bug | IDEA-274732 | Protocol Buffers plugin is not working |
| Frameworks. Selenium | Feature | IDEA-245287 | Selenoid: fetch video recorder image automatically |
| Frameworks. Spring | Feature | IDEA-271668 | SQL query not highlighted with new spring-jdbc "queryForStream()" |
| Grazie | Bug | IDEA-275139 | Work around "this reverts" false positive |
| Performance | IDEA-275110 | Grazie freezes UI: org.languagetool.tagging.disambiguation.MultiWordChunker.disambiguate | |
| Performance | IDEA-274472 | UI freezes in lazy LangDetector/LangTool initialization | |
| Java | Cosmetics | IDEA-273923 | Microscopic Cosmetic Detail: Add auto-magical @Nullable annotation to second param in java.util.Objects.equals(Object, Object) |
| Java. Code Completion | Bug | IDEA-271902 | Completion adds `:` after `case TypeName` when patterns in switch are available |
| Bug | IDEA-274311 | Applying the completion adds a redundant comma on the next line | |
| Feature | IDEA-270439 | Code completion for pattern matching in switch | |
| Java. Code Formatting | Bug | IDEA-272657 | Formatting update for guard patterns |
| Java. Debugger | Feature | IDEA-275131 | Debug evaluation: support case default and patterns in switch |
| Bug | IDEA-272462 | Debugger: memory agent incorrectly calculates the retained size in some cases | |
| Java. Error Highlighting | Bug | IDEA-273889 | Switch expression rule should produce result in all execution paths false-positive |
| Bug | IDEA-273957 | Good code red: 'cannot resolve symbol' introduced in instanceof pattern | |
| Bug | IDEA-273955 | Bad code green: 'case label is dominated by a preceding case label' undetected for enum | |
| Bug | IDEA-273954 | Bad code green: 'not all possible values covered' undetected when guard is used | |
| Bug | IDEA-273874 | "Can't resolve symbol" false-negative in switch statement with fall-through semantics | |
| Feature | IDEA-272912 | 'Unreachable statement' should be reported after the switch blocks that always throw an exception | |
| Bug | IDEA-274531 | 2021.2 incorrectly shows errors when a method name is the same as a nested class name | |
| Bug | IDEA-273929 | Good code red - cannot resolve symbol in switch statement group | |
| Bug | IDEA-273959 | Good code red: 'cannot resolve symbol' in preceding case label | |
| Bug | IDEA-273958 | Bad code green: 'variables referenced from a guard must be final' | |
| Bug | IDEA-273521 | 'var' variable cannot have a disjunction type | |
| Feature | IDEA-270438 | Error highlighting for pattern matching in switch (JEP-406) | |
| Bug | IDEA-271676 | Pattern matching for switch: fix resolve | |
| Bug | IDEA-273934 | Difference in javac and IDEA error messages for usage of primitive type in pattern matching switch label | |
| Bug | IDEA-273932 | Bad code green: cannot convert to boolean in pattern matching guard | |
| Java. Inspections | Bug | IDEA-271660 | SwitchStatementWithTooFewBranchesInspection should be updated for pattern matching for switch |
| Task | IDEA-271659 | Property test for pattern matching for switch | |
| Feature | IDEA-272529 | Revamp SwitchStatementsWithoutDefaultInspection as one conflicts with error highlighting fixes | |
| Feature | IDEA-273242 | Replace switch with enhanced switch: suggest empty default branch | |
| Bug | IDEA-273045 | Parameter inference from source: support patterns | |
| Bug | IDEA-273527 | Incorrect generated code with "Can be replaced with 'Integer.compare' " | |
| Feature | IDEA-271869 | EnhancedSwitchMigrationInspection should be updated for pattern matching for switch | |
| Bug | IDEA-226169 | "Statement can be replaced with enhanced 'switch'" inspection malfunction | |
| Bug | IDEA-273536 | EnhancedSwitchMigration inspection: wrong quick-fix for switch block with a total pattern | |
| Bug | IDEA-274822 | IncorrectOperationException converting case to if | |
| Bug | IDEA-274612 | Pattern variable is never used: quick-fix creates a bad code | |
| Bug | IDEA-274826 | Conversion to old style switch creates code with two defaults | |
| Feature | IDEA-270441 | Convert switch to if: update to support patterns (JEP-406) | |
| Feature | IDEA-270440 | Java | Java language level migration aids | 'if' can be replaced with 'switch': support chains of 'if' statements with pattern matching | |
| Bug | IDEA-271705 | Inspection `'if' can be replaced with 'switch' changes` looses break statements | |
| Java. JavaFX | Bug | IDEA-273703 | JavaFX: module-info.java fail on project with TilesFX dependency |
| Java. Refactorings | Bug | IDEA-272828 | Update usages to reflect signature changes IllegalArgumentException: Zero length string passed to TextLayout constructor. |
| Bug | IDEA-273864 | Rename refactoring doesn't work for pattern variables in switch | |
| Localization. Japanese | Bug | IDEA-254787 | Pref. エディター / Proofreadingの日本語訳で気になる箇所 |
| Localization. Korean | Bug | IDEA-254443 | Untranslated items under "Window" (in Korean) |
| Bug | IDEA-258883 | 설정-모양 및 동작-모양-"Anti-aliasing" | |
| Tools. Docker | Exception | IDEA-274513 | java.lang.StackOverflowError at attempt to save a run config after turn off/on Run Build Image" option |
| Bug | IDEA-273626 | Docker. Fails to add the second port with com.intellij.remoteServer.util.ServerRuntimeException | |
| Bug | IDEA-271500 | Docker. No way to do smth useful with the remained Dockerfile/Image item if the container was deleted | |
| Bug | IDEA-274481 | Using environment variables in "ports" value causes "Unknown docker-compose YAML values" inspection violation | |
| Bug | IDEA-274178 | Docker. Rename container after deploy broke node | |
| Bug | IDEA-274180 | Docker. Smart delete dialog. Enter not working | |
| Bug | IDEA-274169 | Docker. Rename container not working if ports not specified | |
| Bug | IDEA-272070 | Docker: validate the compose project name field | |
| Bug | IDEA-272050 | Docker: for the failed items in the services view: correct the tooltip, Add Redeploy button, add navigation to the Editor. | |
| Bug | IDEA-272058 | Docker. Container with docker-compose labels under incorrect parent | |
| Usability | IDEA-273567 | Docker. Add a container for networks: add state icons for containers in the list. | |
| Tools. Kubernetes | Exception | IDEA-276397 | K8s. com.vdurmont.semver4j.SemverException: Invalid version (no minor version) at opening files |
| Bug | IDEA-273164 | Kubernetes. Aliases. Refactor->rename of alias goes wrong in case of characters which are not acceptable by go-template | |
| Bug | IDEA-271841 | Kubernetes. Shell for a pod. Ctrl C should stop command. Not ask for VCS things | |
| Performance | IDEA-276398 | K8s. It take too long time to open a resource file | |
| Tools. Terminal | Bug | IDEA-274574 | Intellij 2021.2 Option + key symbols not working in terminal |
| Bug | IDEA-276029 | "Use Option as Meta key" option state is not saved after IDE restart | |
| Bug | IDEA-271542 | Regression: Ctrl + arrow key in terminal doesn't work anymore | |
| Bug | IDEA-271777 | Can't enter some key combinations with AltGr in terminal | |
| Tools. Test Data Generator | Bug | IDEA-274847 | Formal reference notation ${name} could not been used in Test Data plugin |
| User Interface | Bug | IDEA-269660 | Tool windows in Window view mode and non-modal windows are opened in full screen if IDEA is in full screen |
| Bug | IDEA-270204 | Splash is not shown in 2021.2 if settings are migrated from 2021.1.x | |
| Cosmetics | IDEA-241905 | "Migrating plugins" dialog: broken layout | |
| Bug | IDEA-253484 | Open terminal inhibits the line ending control for the active editor | |
| Bug | IDEA-274625 | Debug UI scaling breaks the UI | |
| Bug | IDEA-188889 | Can not open empty file without extension | |
| User Interface. Action System | Bug | IDEA-275869 | Global Menu no longer responding in KDE (2021.2.1 - 212.5080.8 build) |
| Bug | IDEA-244454 | Run configurations: clicking on 'Run' button executes configuration different from shown in the combobox and combobox stops working | |
| User Interface. Console View | Bug | IDEA-245675 | Scripting consoles don't support ANSI escape sequences |
| User Interface. Embedded Browser (JCEF) | Bug | IDEA-275406 | add JCEF API version check |
| Bug | IDEA-273349 | Incorrect font rendering on What's New page with off-screen rendering enabled (Linux, IDE-managed HiDPI, fractional scale) | |
| Bug | IDEA-275408 | context menu misplaced in OSR on mac | |
| User Interface. Find, Replace, Usages | Exception | IDEA-272571 | java.lang.Throwable on searching parameter usage in overriding methods |
| User Interface. Search Everywhere | Bug | IDEA-274495 | Search Everywhere: Shift+F4 does not open a file in new window |
| Version Control | Bug | IDEA-273994 | Run tests before commit: fails for gradle due to illegal access |
| Version Control. Git | Usability | IDEA-272871 | Git GPG Sign: no focused item in Configure GPG Key dialog |
| No subsystem | Feature | WEB-51695 | Allow switching between reload on save and reload on changes for the built-in server and HTML preview |
| Usability | WEB-52028 | Add the option to add new projects from VCS under the File menu | |
| Bug | WEB-52296 | Formatter freezes with injections | |
| Bug | WEB-52235 | Endless indexing | |
| Bug | WEB-52307 | Vue: script setup imported symbols used directly in the template marked as unused | |
| Bug | WEB-52212 | Vue: Indirect component imports marked as unused in script setup | |
| Bug | WEB-52118 | Vue.JS Plugin - Since 2021.2 every vue html tag is yellow / unknown | |
| Bug | WEB-52211 | Update MDN documentation for 2021.2.1 | |
| Task | WEB-52310 | Vue: update web-types for 3.1 and 3.2 releases | |
| Bug | WEB-52111 | In version 2021.2, there are warnings when using dynamic slots and scoped slots in Vue! | |
| Performance | WEB-51030 | Typing an angular selector into an html file freezes webstorm after you get to the end | |
| Bug | WEB-51899 | Windows: Yarn 2 Prettier on Save doesn't work | |
| CSS | Feature | WEB-52145 | Vue.js 3 style selectors |
| Bug | WEB-50318 | CSS class completion doesn't work great with Tailwind 2.1 in "jit" mode. | |
| Bug | WEB-51750 | Tailwind 2.2+: No code completion in Vue files | |
| Bug | WEB-51405 | Tailwind class completion doesn't work with version "npm:@tailwindcss/postcss7-compat@2.2.4" | |
| Debugger | Usability | WEB-51730 | Inline previews: Don't show same value several times on each line |
| Bug | WEB-51547 | Remove 'Restart frame' action from the JavaScript debugger | |
| Bug | WEB-51729 | Node 15+ debug: excessive stop on 'step over' | |
| HTML | Bug | WEB-50775 | JSX: insert paired curly braces within braces |
| Bug | WEB-49752 | PHP/other mix: meta encoding: Unknown encoding | |
| Bug | WEB-50847 | In some cases, HTML comments in an interpolated HTML in a TS script in a .vue file messes up the parser | |
| Bug | WEB-49750 | Language injection failure with php + js + document.write('html') | |
| JavaScript | Performance | WEB-51853 | Freezes caused by Structure view |
| Bug | WEB-45057 | Show usages for variable attached on a function is not working | |
| Feature | WEB-31404 | Add an option to select whether to insert braces after completion or not | |
| Bug | WEB-51901 | "=> expected" error in valid arrow function code | |
| Bug | WEB-52012 | Missing code completion of base class properties | |
| Bug | WEB-51894 | JSDoc: postfix notation for nullable types causes "invalid type syntax" | |
| Bug | WEB-25178 | JSDoc stub generation fails in embedded Javascript if there is `*/` in code | |
| Performance | WEB-51943 | High CPU usage on working with Vue project | |
| Bug | WEB-52147 | "Invalid type syntax" in jsdoc when it's valid | |
| Performance | WEB-50990 | Large Typescript file with object literals causes WebStorm to freeze and become unresponsive repeatedly | |
| Bug | WEB-51916 | Webstorm typescript auto-complete slower than 1.3 | |
| JavaScript. Frameworks | Bug | WEB-50162 | Vue.js v-for variables not resolved |
| Bug | WEB-51905 | Memory leak latest version 2021.2 | |
| Bug | WEB-52180 | Vue3: can't resolve imports in 'script setup' section in case of multiple script tags in a component | |
| Bug | WEB-51614 | Web-type's content isn't visible in .pug files or .vue with template section with pug | |
| Performance | WEB-43908 | Angular: ensure that inspections have language specified | |
| Bug | WEB-52050 | When expanding tag in pug template, it inserts it in HTML format (with angle brackets) | |
| Bug | WEB-51463 | Vue.js: False-Positive "Unrecognized attribute or property name" on <textarea :value /> | |
| Feature | WEB-49000 | Vue 3: Support new <script setup> without ref sugar | |
| Bug | WEB-50297 | Default Vue code style attribute arrangement does not conform with Vue style guide | |
| Bug | WEB-51774 | SOE and freezing when working with Vue.js | |
| Bug | WEB-42754 | Vue.js: Intellisense broken when parent element is unknown tag | |
| Bug | WEB-52125 | Custom directive and components imports are marked as unused in <script setup> | |
| Bug | WEB-52140 | Vue: Should not report "Unrecognized attribute or property name" for bound data attributes | |
| Bug | WEB-51988 | Components are not in the completion in Vue templates on Pug | |
| Feature | WEB-51572 | Support shorthand properties in Angular template | |
| Feature | WEB-51804 | Add support to safe keyed access in the template | |
| Bug | WEB-51975 | web-types refresh doesn't get cancelled for write action, causing a freeze | |
| Bug | WEB-43144 | No completion for values of style sheet properties in React Native app | |
| Bug | WEB-50510 | UnwrapRef not applied to computed properties with Vue 2 and @vue/composition-api | |
| Bug | WEB-52150 | Can't resolve Vuetify tags | |
| SASS | Bug | WEB-51966 | PhpStorm highlights some sass map functions as unknown css functions. |
| TypeScript | Bug | WEB-48792 | Incorrect type of refs (Composition API) in Vue 2 templates |
| Bug | WEB-50207 | Angular EventEmitter import not suggested inside new expression | |
| Bug | WEB-50190 | Vue3: inferred prop type is wrong when prop has "required" attr | |
| Bug | WEB-47248 | Vue.js: TypeScript engine randomly stops working | |
| Bug | WEB-51991 | index access with template literal type is not recognised | |
| Bug | WEB-51878 | pnpm workspaces: symbol Resolution broke from Typescript & ES Modules in 2021.2 RC Upgrade | |
| Code Formatter | Bug | DBE-13658 | SQL generator/source editor adds double quotes to LEFT() function in PostgreSQL |
| Code Generation | Bug | DBE-8729 | DDL Data Source -> Script to Console/Clipboard not working |
| Bug | DBE-13034 | SQL Generator - File output has stopped working | |
| Bug | DBE-13770 | Cassandra DDL Auto generate missing quotes on column names in clustering order by statement in generated CQL | |
| Code Highlighting | Bug | DBE-3705 | SQL: Derby: column definition without data type and without generation clause is green |
| Bug | DBE-4893 | Unable to resolve column and table in database | |
| Bug | DBE-4995 | SELECT ROW() reports a syntax error | |
| Coding Assistance | Bug | DBE-13419 | Support syntax for Lambda UDF function creation |
| Connectivity | Bug | DBE-13772 | Broken LocalDB after updating to 2021.2 |
| Data Editor/Viewer | Bug | DBE-13670 | "Copy Query to Console" doens't work with JOINs |
| Bug | DBE-13767 | Can't insert enum value from non default schema | |
| Database Explorer | Bug | DBE-13739 | Multiple selection in the tree doesn't produce multiple truncate script |
| Bug | DBE-13483 | Missing "Drop - Delete" option when multiple database objects selected | |
| General | Bug | DBE-4538 | Data sources's advanced settings are not sorted alphabetically by default |
| Bug | DBE-13764 | Slow startup with a database with many tables | |
| Introspection | Bug | DBE-4620 | DG badly misunderstands this table |
| Navigation & Search | Bug | DBE-13773 | Navigation to table using navbar is no longer working as before |
| Query Console | Bug | DBE-5166 | Cannot pin tab with SQL query execution plan (not plain) |
| Bug | DBE-9198 | Rename in database console | |
| Feature | DBE-10341 | Change quick-fix for 'unresolved' inspection. | |
| Feature | DBE-8885 | Line numbers in SQL Server execution errors | |
| SQL General | Feature | DBE-4978 | Name hints for UNION (ALL) |
| Bug | DBE-11323 | Missing support for some AzureSQL features |
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