Add 4.147 news (#1638)

docs/blog/posts/2026/2026-02-10/index.md

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+---
+title: "KVMD 4.147: Huge latency improvement"
+date: 2026-02-10
+slug: kvmd-4-147-huge-latency-improvement
+description: >
+    The fullscreen and mobile UI of the PiKVM web dashboard has become much more convenient to use
+categories:
+    - Releases
+authors:
+    - mdevaev
+links:
+    - PiKVM: https://pikvm.org
+    - Discord: https://discord.gg/bpmXfz5
+    - KVMD release: https://github.com/pikvm/kvmd/releases/tag/v4.147
+comments: true
+---
+
+We rolled out a new algorithm for configuring the WebRTC H.264 video stream. This should give an incredible boost to performance and reduce latency. You can try this on any PiKVM that supports H.264.
+
+<!-- more -->
+
+All you need to do is update OS, set `H.264 gop` to `0`, and the magic will happen.
+
+![GOP setting in the web UI](gop.webp)
+
+It works great on local networks and over the Internet. Try it yourself, it should also work through Tailscale and other VPNs.
+
+Please let us know if this doesn't work well on your network, VPN, or anywhere else, because I'm considering making `gop=0` the default setting.