MDGraph 1.2.1

MDGraph 1.2.1 improves context evidence retrieval under the existing character budget.

• Known documents retrieve relevant body sections, preserve explicit anchors, and share the context budget according to actual evidence size.
• FTS query tokens cover query groups, numeric versions and dates. Long-query candidates grow with the index up to a bounded 128 candidates before reranking.
• Direct evidence precedes graph expansion. Partial sections expose accurate excerpt lines and a truncated marker.
• Watch compares duplicate Markdown changes with indexed file hashes while preserving real edits, removals, and configuration reloads.
• Replace the affected glob dependency chain and update the source-map dependency to its patched release.

Validation: full local tests, typecheck, build, documentation checks, CLI/evaluation/package checks, independent global tarball installation, and the GitHub CI matrix passed. The fixed evaluation completed 120 real stdio MCP calls with a 12,000-character budget and no evidence losses against the original baseline or the previously accepted version. Retrieved evidence remains lexical; this does not add synonym understanding.