EXVIV evidence profile

JetBrains Junie

https://junie.jetbrains.com/

Review verified moves first. Open the official source or before-and-after evidence when you need the full record.

Public proof receipts

The useful part, first.

These are delayed P0 and P1 receipts from the curated public set. Same-day coverage and the rest of the watchlist stay in a private workspace.

P1packagingOct 28, 2026

Junie Eco Mode is available at about half the model cost with similar resolve rates in internal benchmarks.

BEFORE

Junie CLI, the LLM-agnostic coding agent, is now in Beta

AFTER

Junie Eco Mode

View evidence

Junie Eco Mode is available at about half the model cost with similar resolve rates in internal benchmarks. Junie Local is 70% faster on Mac M5, hits ~70 tokens/s on M5 Max, cuts memory use, and supports M4 Macs with 64 GB RAM.

WHY IT MAY MATTER

A new release or deprecation can change feature parity, migration risk, and the next competitive response.

Open public receipt → Current source ↗

P1packagingOct 16, 2026

Junie Local is available on the NVIDIA RTX Spark and Windows support is now stable.

BEFORE

Junie Now Integrated Into the AI Chat

AFTER

Junie Local Comes to the NVIDIA RTX Spark

View evidence

Junie Local is available on the NVIDIA RTX Spark and Windows support is now stable. Junie Local is a free local AI coding agent that uses no tokens or quotas and keeps data on the user's machine.

WHY IT MAY MATTER

A new release or deprecation can change feature parity, migration risk, and the next competitive response.

Open public receipt → Current source ↗

P1featureSep 18, 2026

Junie now allows users to test a feature in their app, watch it work, and review the video, screenshots, and HTML report.

BEFORE

How to Use a Spec-Driven Approach for Coding with AI

AFTER

Your diff has a demo now with Junie /demo

View evidence

Junie now allows users to test a feature in their app, watch it work, and review the video, screenshots, and HTML report. A Junie Local update makes it practical to use a more capable model on your own machine to understand codebases and finish tasks without long waits.

WHY IT MAY MATTER

A new release or deprecation can change feature parity, migration risk, and the next competitive response.

Open public receipt → Current source ↗

Monitored sources