What's Changed

• fix(rag): honor configured attachment size limit in document parser by @qnixsynapse in https://github.com/janhq/jan/pull/8248
• fix(mlx): register mlx capability so its commands pass ACL on macOS by @qnixsynapse
• fix(threads): persist assistant parameters so sampler settings survive restart by @qnixsynapse
• fix(csp): stop Tauri nonce-ing style-src so unsafe-inline works by @qnixsynapse
• test(extensions): run llamacpp-extension tests in the global suite by @qnixsynapse
• fix(llamacpp): raise default ctx-size to 8192 by @qnixsynapse
• fix(ui): move toast accent tint to CSS class to satisfy CSP by @qnixsynapse
• fix(ui): restore toast styling on Windows; tint toast with accent color by @qnixsynapse
• fix(ui): make notification toast visible and theme-aware by @qnixsynapse
• fix(i18n): add Italian to language switcher, fix Catalan locale code by @qnixsynapse
• fix(providers): surface friendly message on transport-level request failures by @qnixsynapse
• feat(providers): add copy and reveal buttons to API key inputs by @qnixsynapse
• fix(updater): bind requestIdleCallback to window to avoid Illegal invocation by @qnixsynapse
• perf(llamacpp): defer backend dep verification to browser idle by @qnixsynapse
• perf(updater): defer backend update check to browser idle by @qnixsynapse
• build(mlx): build the MLX plugin and extension on macOS only by @qnixsynapse
• perf(updater): defer initial app update check until after first paint by @qnixsynapse
• fix(llamacpp): start router before deferring backend update check by @qnixsynapse
• fix(server): list MLX models in Local API Server default model picker by @qnixsynapse
• fix(chat): make attachment chip text legible in user bubble by @qnixsynapse
• feat(settings): add toggle for automatic app update check by @qnixsynapse
• fix(assistant): make the thread's agent authoritative so in-chat switching works by @qnixsynapse
• fix(startup): increase logo–caption gap and center loader caption by @qnixsynapse
• feat(downloads): pause and resume model downloads from the hub panel by @qnixsynapse
• fix(chat): route prompt-too-big errors to the Increase Context Size banner by @qnixsynapse
• fix(llamacpp): recover crashed models and surface mid-request crashes by @qnixsynapse
• feat(startup): branded loader with phased status; defer MCP past first paint by @qnixsynapse
• fix(linux): keep tao's draggable Wayland titlebar; follow GNOME button-layout by @qnixsynapse
• feat(llamacpp): add HIP (AMD ROCm) backend support by @qnixsynapse
• fix(llamacpp): unblock UI from router startup; watchdog against blank window by @qnixsynapse
• style(message): use primary color for user message bubble by @qnixsynapse
• chore(release): bump app and plugin versions to 0.8.2 by @qnixsynapse Full Changelog: https://github.com/janhq/jan/compare/v0.8.1...v0.8.2