Android Studio Releases Otter 2 Feature Drop
Google's Android developer team announced that Android Studio Otter 2 Feature Drop is stable (2025 final release), available now. The update powers Agent Mode with a new Android Knowledge Base for grounded responses, offers optional Gemini 3 model access (limited preview with 1M token window), and adds Backup & Sync plus IntelliJ IDEA 2025.2 stability, Kotlin K2, and terminal performance improvements.
Key Points
- 1Announces stable Otter 2 Feature Drop adding Agent Mode, Android Knowledge Base, and Gemini 3 option.
- 2Enhances accuracy by grounding agent responses in authoritative Android, Firebase, Google Developers, and Kotlin documentation.
- 3Enables developers to use Gemini-powered coding assistance, synced IDE settings, and improved Kotlin and terminal performance.
Scoring Rationale
Official stable release offers notable LLM-powered IDE features, but scope is focused on Android developer tooling.
Sources
Public references used for this report.
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