chore(release): v6.12.0 — changelog, version sync, docs, benchmarks

[manojmallick]

Release prep for v6.12.0 (Surgical Context Phase 2). Prepared by /update-docs. Run /ship after merge to tag + create the GitHub release — /ship must not re-bump (it detects this prepared version).

Version sync (6.11.1 → 6.12.0)

A feat: (PR #220) → minor bump. Synced via scripts/sync-versions.mjs: package.json ×3, gen-context.js (VERSION + bundled SERVER_INFO), src/mcp/server.js. version.json → sigmap-v6.12-main, date 2026-06-05, mcp_tools: 10.

Changelog / contributors

• CHANGELOG.md: new ## [6.12.0] section (get_lines, --mode index, --since, budget-aware body collapse, Token Reduction panel; CI workflow_dispatch from PR ci(sync): add workflow_dispatch to develop-sync #218).
• CONTRIBUTORS.md: v6.12.0 entry.

Docs

• cli.md: ask --mode index and ask --since rows + full sections; flag count 37 → 39.
• mcp.md: get_lines documented; tool count 9 → 10 (table + initialize example).
• roadmap.md: completed v6.12.0 entry, new v6.13+ (Hallucination Guard) milestone, stats (735 tests), token-reduction table row.
• benchmark.md / retrieval-benchmark.md / quality-benchmark.md / task-benchmark.md / generalization.md / index.md: snapshot relabelled to v6.12.0 / sigmap-v6.12-main / 2026-06-05.

Benchmarks

Re-ran the full matrix (21 token repos, 18 retrieval repos). Token reduction holds at 96.5%. Retrieval/task metrics are unchanged from the canonical snapshot (81.1% hit@5, 53.3% task success, 1.66 prompts/task) — this release does not touch the ranker, and the project pins 81.1% (enforced by version-json.test.js). Regenerated report JSONs were not committed to keep the snapshot consistent with version.json.

Tests

Full suite green: integration 64/0, unit 23/0. Consistency tests updated for the 10-tool count (docs-sync) and the v6.12 README snapshot (readme-structure).

Next: /ship.

🤖 Generated with Claude Code

[Copilot]

Pull request overview

Prepares the v6.12.0 release across the repo by synchronizing version identifiers, benchmark snapshot labels, MCP tool-count messaging, and public docs/changelog content to match the Surgical Context Phase 2 release narrative.

Changes:

• Bumped version references 6.11.1 → 6.12.0 across packages, bundled output (gen-context.js), and MCP server SERVER_INFO.
• Updated benchmark snapshot identifiers/dates to sigmap-v6.12-main / 2026-06-05 in README + docs + related integration tests.
• Refreshed docs/changelog/contributors for the 10-tool MCP server and newly documented get_lines (and tool list examples).

Reviewed changes

Copilot reviewed 20 out of 20 changed files in this pull request and generated 1 comment.

Show a summary per file

File	Description
version.json	Updates canonical version + benchmark snapshot identifiers for v6.12.0.
test/integration/features/readme-structure.test.js	Updates assertions to require the new benchmark ID/date in README.
test/integration/features/docs-sync.test.js	Updates MCP tool-count assertion to expect “10 tools”.
src/mcp/server.js	Updates MCP server SERVER_INFO.version to 6.12.0.
README.md	Updates benchmark snapshot ID/date and MCP tool-count label (9 → 10).
packages/core/package.json	Version bump to 6.12.0.
packages/cli/package.json	Version bump to 6.12.0.
package.json	Version bump to 6.12.0.
gen-context.js	Syncs bundled VERSION and bundled MCP SERVER_INFO.version to 6.12.0.
docs-vp/index.md	Updates homepage release/benchmark badges and “latest saved benchmark run” label.
docs-vp/guide/task-benchmark.md	Updates snapshot labels to v6.12.0 / 2026-06-05.
docs-vp/guide/roadmap.md	Updates milestone/stats text for v6.12.0 and adds v6.12 token-reduction row.
docs-vp/guide/retrieval-benchmark.md	Updates snapshot labels to v6.12.0 / 2026-06-05.
docs-vp/guide/quality-benchmark.md	Updates snapshot labels to v6.12.0 / 2026-06-05.
docs-vp/guide/mcp.md	Updates MCP tool count to 10 and documents get_lines (and updates tool list/example).
docs-vp/guide/generalization.md	Updates snapshot labels to v6.12.0 / 2026-06-05.
docs-vp/guide/cli.md	Documents ask --mode index / --since and updates “37 → 39 flags” text.
docs-vp/guide/benchmark.md	Updates benchmark snapshot labels to v6.12.0 / 2026-06-05.
CONTRIBUTORS.md	Adds v6.12.0 contributor entries.
CHANGELOG.md	Adds a new v6.12.0 changelog section describing Phase 2 features + CI change.

Comments suppressed due to low confidence (1)

docs-vp/guide/generalization.md:7

• The updated frontmatter description says the public snapshot spans 21 repos / 31 languages, but the OpenGraph description still claims "18 repos, 13 languages". This will produce incorrect link previews and conflicts with the page content.

description: SigMap generalizes across 21 repos, 31 languages, and multiple domains with 81.1% hit@5 in the latest saved v6.12.0 retrieval run.
head:
  - - meta
    - property: og:title
      content: "SigMap Generalization — 81.1% hit@5 across 31 languages with R support"