v3.23.0

Unified sin-code binary with 46+ subcommands, MCP server mode, and cross-platform builds.

What's Changed

• feat: SIN Fusion v1 — plan-merge, Oracle default, modelperf registry (#393, #394, #395) by @Delqhi in #397
• feat: sin-analyse-suite full integration — eval, skill, tests, docs (v3.22.0 follow-up) by @Delqhi in #398
• feat(browser): native Go browser facade with HTTP-direct driver (#382) by @Delqhi in #400
• fix: repair main build drift + feat: sin-code research command (issue #384) by @Delqhi in #408
• feat(swebench): add comprehensive test suite for SWE-bench loader and scorer (issue #363) by @Delqhi in #407
• feat(skills): scientific research skill for PubMed, USPTO, arXiv (issue #387) by @Delqhi in #409
• feat: sin_apply_diff and sin_generate_diff chat tools (issue #365) by @Delqhi in #410
• feat: dynamic MCP server discovery (issue #368) by @Delqhi in #411
• docs: v3.23.0 changelog and AGENTS.md roadmap reconciliation by @Delqhi in #412
• feat: unify chat sin_edit with MCP surgical editor and add sin_replace (issue #373) by @Delqhi in #414
• merge: v3.23.0 batch 2 — reactive permission, semantic retrieval, containerized goals by @Delqhi in #417

Full Changelog: v3.22.0...v3.23.0