This one’s a small but tidy release, mainly focused on smoothing out a few crinkles in v1.4.1.

🧹 Fixes:

• The installer no longer messes with system directory permissions (CST-803).

• Fixed an error that popped up when saving output from multiple streams (SDK-7862).

📚 Docs & Model Updates:

• ONNX opset docs got a refresh, now covering expanded support for concat and grouped convolutions.

• Updated performance metrics for the Real-ESRGAN-x4plus model — now reflecting the latest benchmarking results.

If you missed v1.4.1, that one brought a handful of bug fixes and a solid performance boost, including double buffering for inference on Raspberry Pi 5 and Portenta X8, which really improves throughput on those platforms.

So, if you haven’t updated since the big 1.4 release, this is a good moment to grab the latest build for a smoother, faster SDK experience.

👉 Head over to your usual download spot or pull the latest branch from GitHub.