--- title: JetBrains fixes IntelliJ IDEA bugs | daily.dev description: JetBrains released IntelliJ IDEA 2026.2.1, a minor bug-fix update to its Java and Kotlin IDE. Key fixes include correct execution order for Markdown shell... canonical: https://daily.dev/posts/jetbrains-fixes-intellij-idea-bugs-d4ksylbkh twitter:card: summary_large_image twitter:site: @dailydotdev og:type: website og:site_name: daily.dev og:title: JetBrains fixes IntelliJ IDEA bugs | daily.dev og:description: JetBrains released IntelliJ IDEA 2026.2.1, a minor bug-fix update to its Java and Kotlin IDE. Key fixes include correct execution order for Markdown shell... og:url: https://daily.dev/posts/jetbrains-fixes-intellij-idea-bugs-d4ksylbkh og:image: https://api.daily.dev/og/posts/D4ksyLbkh.png og:image:alt: JetBrains fixes IntelliJ IDEA bugs og:image:width: 1200 og:image:height: 630 og:locale: en --- > ## Documentation Index > Fetch the complete documentation index at: https://daily.dev/llms.txt > Use this file to discover all available pages before exploring further. # JetBrains fixes IntelliJ IDEA bugs **[InfoWorld](https://daily.dev/sources/infoworld)** · 1 min read · 0 upvotes · 0 comments ## Summary JetBrains released IntelliJ IDEA 2026.2.1, a minor bug-fix update to its Java and Kotlin IDE. Key fixes include correct execution order for Markdown shell scripts, restored undo functionality after 'Optimize imports on the fly', prevention of terminal session restarts when dragging tabs after 'Move to Editor', elimination of exceptions from the new Resolve Conflicts mechanism in Mercurial projects, and proper respect for the 'Smart tabs' setting in Java code formatting. The update is available via the IDE itself, the Toolbox App, Ubuntu snaps, or direct download from the JetBrains website. ## Full article daily.dev links to this article rather than hosting it. Read it at the original source: ## Questions this post answers ### What bugs were fixed in IntelliJ IDEA 2026.2.1? IntelliJ IDEA 2026.2.1 fixes five notable bugs: Markdown shell scripts now execute in the correct order; undo works correctly after 'Optimize imports on the fly'; dragging a terminal tab after 'Move to Editor' no longer restarts the terminal session; exceptions from the new Resolve Conflicts mechanism in Mercurial projects are eliminated; and Java code formatting now correctly respects the 'Smart tabs' setting. _Java developers keeping their IDE up to date track patch releases like this on daily.dev._ ## Similar posts on daily.dev - [IntelliJ IDEA 2026.2.2 Is Out\!](https://daily.dev/posts/intellij-idea-2026-2-2-is-out--mf7qkwdti) · JetBrains · 14 upvotes · 2 comments - [What’s fixed in IntelliJ IDEA 2026.2](https://daily.dev/posts/what-s-fixed-in-intellij-idea-2026-2-t8c2oe8a5) · JetBrains · 9 upvotes · 0 comments - [What's New in IntelliJ IDEA 2026.2](https://daily.dev/posts/what-s-new-in-intellij-idea-2026-2-sz6dkbk3z) · JetBrains · 10 upvotes · 0 comments - [PhpStorm 2026.2 Released](https://daily.dev/posts/phpstorm-2026-2-released-vslayi98u) · Laravel News · 27 upvotes · 4 comments --- Tags: [#devtools](https://daily.dev/tags/devtools), [#java](https://daily.dev/tags/java), [#kotlin](https://daily.dev/tags/kotlin), [#jetbrains](https://daily.dev/tags/jetbrains) [View this post on daily.dev](https://daily.dev/posts/jetbrains-fixes-intellij-idea-bugs-d4ksylbkh) ```json {"@context":"https://schema.org","@graph":[{"@type":"Organization","@id":"https://daily.dev/#organization","name":"daily.dev","url":"https://daily.dev","logo":{"@type":"ImageObject","url":"https://daily.dev/apple-touch-icon.png","width":180,"height":180},"sameAs":["https://twitter.com/dailydotdev","https://github.com/dailydotdev","https://www.linkedin.com/company/daily-dev-ltd"]},{"@type":"WebSite","@id":"https://daily.dev/#website","url":"https://daily.dev","name":"daily.dev","publisher":{"@id":"https://daily.dev/#organization"},"potentialAction":{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https://daily.dev/search?q={search_term_string}"},"query-input":"required name=search_term_string"}}]} {"@context":"https://schema.org","@type":"TechArticle","headline":"JetBrains fixes IntelliJ IDEA bugs","url":"https://daily.dev/posts/jetbrains-fixes-intellij-idea-bugs-d4ksylbkh","mainEntityOfPage":{"@type":"WebPage","@id":"https://daily.dev/posts/jetbrains-fixes-intellij-idea-bugs-d4ksylbkh"},"datePublished":"2026-08-12T00:30:08.429Z","dateModified":"2026-08-12T00:31:02.337Z","description":"JetBrains released IntelliJ IDEA 2026.2.1, a minor bug-fix update to its Java and Kotlin IDE. 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