v0.5.6

What's Changed

• fix(security): 连接测试不再跨源复用已保存的 API Key；新增 Host 头校验；Inter 字体改自托管 by @T2MGKNFX in #45
• fix(security): 补上 #45 漏掉的 SEA 入口 Host 头校验（桌面版 icpc-core.exe / Docker 的 DNS rebinding） by @ZF3373 in #46
• chore(deps): 清掉 3 项致命依赖漏洞（2 critical + 1 high），审计 13→9 by @ZF3373 in #47

New Contributors

• @T2MGKNFX made their first contribution in #45

Full Changelog: v0.5.5...v0.5.6