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Support remains unchanged in this release.</li></ul>","since":"261.0","until":"","sinceUntil":"261.0+","targetOS":"Linux","targetArch":"ARM64","channel":"","size":206420065,"downloads":0,"pluginId":17718,"compatibleVersions":{"PHPSTORM":"2026.1+","PYCHARM_COMMUNITY":"build 261.0+","PYCHARM":"2026.1+","IDEA":"2026.1+","DATASPELL":"2026.1+","CLION":"2026.1+","JBCLIENT":"1.0+","RUBYMINE":"2026.1+","IDEA_COMMUNITY":"build 261.0+","RIDER":"2026.1+","ANDROID_STUDIO":"Quail 1 | 2026.1.1+","RUST":"2026.1+","WEBSTORM":"2026.1+","MPS":"2026.1+","DBE":"2026.1+","GOLAND":"2026.1+"},"author":{"id":"001f7a8c-0173-42bc-a6f4-09825c1ad750","name":"GitHub Copilot Admin","link":"/author/001f7a8c-0173-42bc-a6f4-09825c1ad750","hubLogin":"copilot-integrations","icon":"https://hub.jetbrains.com/api/rest/avatar/001f7a8c-0173-42bc-a6f4-09825c1ad750","showMarketoCheckbox":true},"modules":["github-copilot-intellij.plugin-mcp","github-copilot-intellij.plugin-java","github-copilot-intellij.frontend","github-copilot-intellij.plugin-maven","github-copilot-intellij.plugin-terminal","github-copilot-intellij.backend","github-copilot-intellij.common-libraries","github-copilot-intellij.shared","github-copilot-intellij.core.error-report-sink","github-copilot-intellij.plugin-ideavim","github-copilot-intellij.plugin-kotlin","github-copilot-intellij.core","github-copilot-intellij.plugin-vcs","github-copilot-intellij.plugin-git4idea","github-copilot-intellij.plugin-customization-language"]},{"id":1213765,"link":"/plugin/17718-github-copilot--your-ai-pair-programmer/versions/stable/1213765","version":"1.21.0-261-linux-x64","approve":true,"listed":true,"hidden":false,"recalculateCompatibilityAllowed":true,"cdate":"1793963276000","file":"17718/1213765/github-copilot-intellij-1.21.0-261-linux-x64.zip","notes":"<h3>New Features</h3>\n\n<ul><li>Added initial support for Split Mode / Remote Development for Copilot agent sessions in JetBrains IDEs 261+. 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Support for MCP servers, Skills, and Custom Agents remains limited, with improvements coming in the next release.</li><li>Added <code>/context</code> to Copilot agent chat to open the context usage popup directly when usage data is available.</li></ul>\n\n<h3>UX Improvements</h3>\n\n<ul><li>Grouped bundled plugin contributions under Built-in in Customizations while keeping user-installed plugin contributions separate.</li><li>Hid installation paths from bundled plugin MCP list rows while preserving version information, diagnostics, and configuration access.</li><li>Added timestamps to Copilot agent prompts and responses.</li><li>Added a Delete button beside Archive in session history.</li><li>Added an option to skip future single-session deletion confirmations.</li><li>Pinned Fusion to the top of Copilot agent model management.</li><li>Kept Fusion enabled in model management, including when deselecting the entire model group.</li><li>Added an \"Upgrade for More Models\" link above \"Manage Models\" in the model picker for Copilot Free users.</li><li>Added Chat Usage Tips for Agent Debug Logs, Policy Diagnostics, and the GitHub Copilot App.</li><li>Showed Copilot Access usage in the quota dialog the same way as other organization plans, with organization help links and no upgrade or overage actions.</li></ul>\n\n<h3>Bug Fixes</h3>\n\n<ul><li>Fixed Copilot Chat settings freezing while file safety rules load.</li><li>Fixed Copilot CLI chats appearing stopped after a hook error while the response or Fusion workflow was still running.</li><li>Made MCP server actions in Configure Tools keyboard-accessible, including Start, Stop, Restart, More, and View Error Log.</li><li>Fixed saved chat input failing to persist when a session was updated.</li><li>Fixed a Copilot slash command being cancelled when submitted before a previous Stop request finished.</li><li>Fixed chat initialization failures in standalone IDEs.</li><li>Fixed Local chat startup failing when language-server recovery overlaps an in-progress initialization.</li><li>Fixed Copilot Chat sometimes remaining on \"Processing...\" after the language server restarts.</li><li>Fixed Add Context search hiding matching actions such as Global Files and Folders and Add All Open Files.</li><li>Fixed inline code rendering in Copilot agent conversations to preserve literal punctuation and prevent unintended formatting.</li><li>Fixed Credits and status text colors in the session sidebar.</li><li>Removed the standalone <code>/chronicle</code> command in Copilot agent while keeping its available subcommands selectable and executable.</li><li>Fixed the vertical alignment of the Apply and Cancel buttons in the Configure Tools dialog.</li><li>Fixed the IDE MCP Server banner in Configure Tools opening Customizations when clicking outside its Configure action.</li><li>Fixed chat input losing focus after submitting a message while another input-toolbar control was focused.</li><li>Allowed clearing saved MCP OAuth client registration after an initial sign-in failed or was cancelled.</li></ul>\n\n<h3>Changed</h3>\n\n<ul><li>Made the Chat onboarding tour generally available to eligible users.</li><li>Made Chat Usage Tips available by default while preserving the saved Tips preference.</li><li>Made Java modernization findings in Problems View available on supported IDEs.</li><li>Stopped automatic external dependency scans when opening or importing Maven projects.</li><li>Disabled Claude and Codex under enterprise managed settings unless an administrator policy allows an exception, while preserving saved provider preferences.</li><li>Applied enterprise-managed Copilot Fusion Tier defaults while keeping available tiers selectable and preserving saved choices.</li><li>Switched Code Review to the Copilot agent review engine while keeping results in the existing inline review UI.</li></ul>\n\n<h3>Deprecation</h3>\n\n<ul><li>Added advance notice for JetBrains IDE 2025.2 users to upgrade to 2025.3 or later, with 2026.2 or later recommended for the best experience. Support remains unchanged in this release.</li></ul>","since":"261.0","until":"","sinceUntil":"261.0+","targetOS":"MacOS","targetArch":"ARM64","channel":"","size":195089530,"downloads":0,"pluginId":17718,"compatibleVersions":{"PHPSTORM":"2026.1+","PYCHARM_COMMUNITY":"build 261.0+","PYCHARM":"2026.1+","IDEA":"2026.1+","DATASPELL":"2026.1+","CLION":"2026.1+","JBCLIENT":"1.0+","RUBYMINE":"2026.1+","IDEA_COMMUNITY":"build 261.0+","RIDER":"2026.1+","ANDROID_STUDIO":"Quail 1 | 2026.1.1+","RUST":"2026.1+","WEBSTORM":"2026.1+","MPS":"2026.1+","DBE":"2026.1+","GOLAND":"2026.1+"},"author":{"id":"001f7a8c-0173-42bc-a6f4-09825c1ad750","name":"GitHub Copilot Admin","link":"/author/001f7a8c-0173-42bc-a6f4-09825c1ad750","hubLogin":"copilot-integrations","icon":"https://hub.jetbrains.com/api/rest/avatar/001f7a8c-0173-42bc-a6f4-09825c1ad750","showMarketoCheckbox":true},"modules":["github-copilot-intellij.plugin-mcp","github-copilot-intellij.plugin-java","github-copilot-intellij.frontend","github-copilot-intellij.plugin-maven","github-copilot-intellij.plugin-terminal","github-copilot-intellij.backend","github-copilot-intellij.common-libraries","github-copilot-intellij.shared","github-copilot-intellij.core.error-report-sink","github-copilot-intellij.plugin-ideavim","github-copilot-intellij.plugin-kotlin","github-copilot-intellij.core","github-copilot-intellij.plugin-vcs","github-copilot-intellij.plugin-git4idea","github-copilot-intellij.plugin-customization-language"]},{"id":1213763,"link":"/plugin/17718-github-copilot--your-ai-pair-programmer/versions/stable/1213763","version":"1.21.0-261-macos-x64","approve":true,"listed":true,"hidden":false,"recalculateCompatibilityAllowed":true,"cdate":"1793963208000","file":"17718/1213763/github-copilot-intellij-1.21.0-261-macos-x64.zip","notes":"<h3>New Features</h3>\n\n<ul><li>Added initial support for Split Mode / Remote Development for Copilot agent sessions in JetBrains IDEs 261+. Support for MCP servers, Skills, and Custom Agents remains limited, with improvements coming in the next release.</li><li>Added <code>/context</code> to Copilot agent chat to open the context usage popup directly when usage data is available.</li></ul>\n\n<h3>UX Improvements</h3>\n\n<ul><li>Grouped bundled plugin contributions under Built-in in Customizations while keeping user-installed plugin contributions separate.</li><li>Hid installation paths from bundled plugin MCP list rows while preserving version information, diagnostics, and configuration access.</li><li>Added timestamps to Copilot agent prompts and responses.</li><li>Added a Delete button beside Archive in session history.</li><li>Added an option to skip future single-session deletion confirmations.</li><li>Pinned Fusion to the top of Copilot agent model management.</li><li>Kept Fusion enabled in model management, including when deselecting the entire model group.</li><li>Added an \"Upgrade for More Models\" link above \"Manage Models\" in the model picker for Copilot Free users.</li><li>Added Chat Usage Tips for Agent Debug Logs, Policy Diagnostics, and the GitHub Copilot App.</li><li>Showed Copilot Access usage in the quota dialog the same way as other organization plans, with organization help links and no upgrade or overage actions.</li></ul>\n\n<h3>Bug Fixes</h3>\n\n<ul><li>Fixed Copilot Chat settings freezing while file safety rules load.</li><li>Fixed Copilot CLI chats appearing stopped after a hook error while the response or Fusion workflow was still running.</li><li>Made MCP server actions in Configure Tools keyboard-accessible, including Start, Stop, Restart, More, and View Error Log.</li><li>Fixed saved chat input failing to persist when a session was updated.</li><li>Fixed a Copilot slash command being cancelled when submitted before a previous Stop request finished.</li><li>Fixed chat initialization failures in standalone IDEs.</li><li>Fixed Local chat startup failing when language-server recovery overlaps an in-progress initialization.</li><li>Fixed Copilot Chat sometimes remaining on \"Processing...\" after the language server restarts.</li><li>Fixed Add Context search hiding matching actions such as Global Files and Folders and Add All Open Files.</li><li>Fixed inline code rendering in Copilot agent conversations to preserve literal punctuation and prevent unintended formatting.</li><li>Fixed Credits and status text colors in the session sidebar.</li><li>Removed the standalone <code>/chronicle</code> command in Copilot agent while keeping its available subcommands selectable and executable.</li><li>Fixed the vertical alignment of the Apply and Cancel buttons in the Configure Tools dialog.</li><li>Fixed the IDE MCP Server banner in Configure Tools opening Customizations when clicking outside its Configure action.</li><li>Fixed chat input losing focus after submitting a message while another input-toolbar control was focused.</li><li>Allowed clearing saved MCP OAuth client registration after an initial sign-in failed or was cancelled.</li></ul>\n\n<h3>Changed</h3>\n\n<ul><li>Made the Chat onboarding tour generally available to eligible users.</li><li>Made Chat Usage Tips available by default while preserving the saved Tips preference.</li><li>Made Java modernization findings in Problems View available on supported IDEs.</li><li>Stopped automatic external dependency scans when opening or importing Maven projects.</li><li>Disabled Claude and Codex under enterprise managed settings unless an administrator policy allows an exception, while preserving saved provider preferences.</li><li>Applied enterprise-managed Copilot Fusion Tier defaults while keeping available tiers selectable and preserving saved choices.</li><li>Switched Code Review to the Copilot agent review engine while keeping results in the existing inline review UI.</li></ul>\n\n<h3>Deprecation</h3>\n\n<ul><li>Added advance notice for JetBrains IDE 2025.2 users to upgrade to 2025.3 or later, with 2026.2 or later recommended for the best experience. 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Support remains unchanged in this release.</li></ul>","since":"252.0","until":"253.*","sinceUntil":"252.0 — 253.*","channel":"","size":712347401,"downloads":0,"pluginId":17718,"compatibleVersions":{"PHPSTORM":"2025.2 — 2025.3.6.2","PYCHARM_COMMUNITY":"2025.2 — 2025.3","PYCHARM":"2025.2 — 2025.3.6.2","IDEA":"2025.2 — 2025.3.6.2","DATASPELL":"2025.2 — 2025.3.3.1","CLION":"2025.2 — 2025.3.6.3","RUBYMINE":"2025.2 — 2025.3.6.2","IDEA_COMMUNITY":"2025.2 — 2025.3","RIDER":"2025.2 — 2025.3.5.3","ANDROID_STUDIO":"Otter | 2025.2.1 — Panda 4 | 2025.3.4 Patch 1","RUST":"2025.2 — 2025.3.7.1","WEBSTORM":"2025.2 — 2025.3.6.2","MPS":"2025.2 — 2025.3.3","DBE":"2025.2 — 2025.3.6.1","GOLAND":"2025.2 — 2025.3.5.2"},"author":{"id":"001f7a8c-0173-42bc-a6f4-09825c1ad750","name":"GitHub Copilot 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Features</h3>\n\n<ul><li>Added support for Copilot Fusion tiers in Copilot agent chat sessions, with a gradual rollout to users.</li><li>Added a setting to configure the default permission mode for new Copilot sessions.</li><li>Added allowed and blocked host rules in Copilot agent sandbox settings, with host validation and read-only organization-managed rules.</li><li>Added a Sandbox setting to exclude MCP server processes started by Copilot and their remote network traffic from the sandbox.</li><li>Added managed permission restrictions for Claude, disabling elevated permission modes and Global Auto Approve when required by policy.</li><li>Enabled session-provided slash commands for Claude, with command descriptions and input hints alongside IDE commands.</li></ul>\n\n<h3>UX Improvements</h3>\n\n<ul><li>Moved GitHub Copilot settings to the top level of IDE Settings for easier access.</li><li>Moved Copilot ahead of Local in the agent picker when both providers are enabled.</li><li>Improved coordination between inline completions and next edit suggestions, including follow-ups after accepting a completion.</li><li>Improved sign-in, sign-out, and account-switch notifications with concise, timed messages, including the authenticated account name for successful switches when available.</li><li>Updated Copilot update prompts to open the Plugins Marketplace filtered to the official GitHub Copilot plugin instead of the general IDE update flow.</li><li>Replaced the Copilot agent's built-in subagent model checkbox with a default / Session model dropdown while preserving existing preferences.</li><li>Moved the subagent restart reminder next to Enable Subagent and grouped its model settings below.</li><li>Added a Copilot agent turn tooltip showing completion time, generation time, and per-model token usage.</li></ul>\n\n<h3>Bug Fixes</h3>\n\n<ul><li>Hid session sidebar history and session actions while signed out.</li><li>Fixed <code>/rename</code> and <code>/session rename</code> not updating forked Copilot agent session titles.</li><li>Showed the agent name instead of its ID in Copilot agent's <code>read_agent</code> and <code>write_agent</code> tool calls.</li><li>Made Copilot agent's <code>read_agent</code> and <code>write_agent</code> tool call details expandable.</li><li>Fixed blocked MCP servers, their tool categories, and individual tools remaining selectable in Copilot's Configure Tools dialog.</li><li>Fixed Cancel in Local's Configure Tools dialog changing mixed MCP tool selections.</li><li>Fixed Apply in Local's Configure Tools dialog not restoring saved MCP tool selections to the language server.</li><li>Fixed Undo and Undo All for Copilot agent inline changes appended to files without a final newline.</li><li>Fixed Copilot (Modern Inline) review falling back to Classic view when a file-edit request used different filename casing on a case-insensitive filesystem.</li><li>Improved Inline Chat Stop recovery when a request 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and prevented file-manager actions from blocking the UI.</li><li>Disabled BYOK add and configuration actions in the Language Models dialog when Bring Your Own Key was turned off.</li><li>Fixed a broken user message layout in Local Agent.</li></ul>\n\n<h3>Changed</h3>\n\n<ul><li>Made Copilot the default agent for all users when available.</li><li>Made Sandbox settings and the <code>/sandbox</code> command generally available, and removed the Preview label.</li><li>Removed the confirmation dialog when enabling Sandbox.</li></ul>","since":"261.0","until":"","sinceUntil":"261.0+","targetOS":"Linux","targetArch":"ARM64","channel":"","size":190386664,"downloads":3694,"pluginId":17718,"compatibleVersions":{"PHPSTORM":"2026.1+","PYCHARM_COMMUNITY":"build 261.0+","PYCHARM":"2026.1+","IDEA":"2026.1+","DATASPELL":"2026.1+","CLION":"2026.1+","JBCLIENT":"1.0+","RUBYMINE":"2026.1+","IDEA_COMMUNITY":"build 261.0+","RIDER":"2026.1+","ANDROID_STUDIO":"Quail 1 | 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Features</h3>\n\n<ul><li>Added support for Copilot Fusion tiers in Copilot agent chat sessions, with a gradual rollout to users.</li><li>Added a setting to configure the default permission mode for new Copilot sessions.</li><li>Added allowed and blocked host rules in Copilot agent sandbox settings, with host validation and read-only organization-managed rules.</li><li>Added a Sandbox setting to exclude MCP server processes started by Copilot and their remote network traffic from the sandbox.</li><li>Added managed permission restrictions for Claude, disabling elevated permission modes and Global Auto Approve when required by policy.</li><li>Enabled session-provided slash commands for Claude, with command descriptions and input hints alongside IDE commands.</li></ul>\n\n<h3>UX Improvements</h3>\n\n<ul><li>Moved GitHub Copilot settings to the top level of IDE Settings for easier access.</li><li>Moved Copilot ahead of Local in the agent picker when both providers are 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