S-UI v1.4.2 hits with memory fixes, core updates

// 1h agoOPENSOURCE RELEASE

S-UI v1.4.2 hits with memory fixes, core updates

The advanced Sing-Box web panel S-UI reaches v1.4.2, resolving a critical SQLite memory leak while upgrading to Sing-Box v1.13.12. Essential infrastructure for developers managing complex multi-protocol proxy environments.

// ANALYSIS

S-UI v1.4.2 prioritizes stability for high-traffic proxy infrastructure, addressing core performance bottlenecks.

–Update to Sing-Box v1.13.12 ensures immediate access to the latest protocol optimizations and security patches
–Squashing the SQLite connection leak is a vital fix for long-running nodes, preventing the common issue of unbounded memory growth
–Native support for modern, censorship-resistant protocols like Hysteria2 and TUIC keeps the panel at the cutting edge of networking tools
–Built-in multi-format subscription generation (JSON, Clash) streamlines the deployment and client-onboarding process
–Ongoing migration to the latest Go toolchain (v1.26.3) signals a focus on backend efficiency and modern development standards

// TAGS

s-uising-boxproxygoinfrastructureself-hosteddevtoolopen-source

DISCOVERED

1h ago

2026-05-22

PUBLISHED

1h ago

2026-05-22

RELEVANCE

6/ 10

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