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JetBrains MPS release history

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Every JetBrains MPS release we have tracked, newest first. Each entry links to the original announcement.

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1
Releases tracked
November 2, 2026
Most recent
November 2, 2026
First tracked
—
Too early to say

We have only tracked 1 release from JetBrains MPS so far. This history fills in as they ship.

Release timeline

November 20261 release

  1. November 2, 2026

    New Bug-Fix Releases for MPS Versions 2026.2 RC2, 2026.1.2, 2025.3.3, 2025.2.5, and 2025.1.5

    JetBrains released patch updates for MPS versions 2026.2 RC2, 2026.1.2, 2025.3.3, 2025.2.5, and 2025.1.5 to resolve a critical security issue related to compromised eMudhra certificates. Versions 2026.1.2 and 2026.2 RC2 also include performance improvements for the Projectional Agent Toolkit plugin.

    Why it matters: Applying these security patches is critical to address compromised eMudhra certificates, requiring immediate deployment across all active MPS installations.

Compiled from JetBrains MPS's public release notes and announcements. Summaries are ours; the source links are canonical. Found something missing? Tell us. Canonical URL: https://productnews.tech/product/jetbrains-mps/