v0.11.2

[0.11.2] - 2026-05-11

Added

• Semantic enrichment bridge V1 with provider-neutral config/types, SCIP > LSP source selection, explicit refresh/status actions, lightweight stdio LSP client support, and LadybugDB provider-run/provenance/precision tables.
• Semantic enrichment V2 TypeScript/JavaScript LSP call-definition enrichment that plans tree-sitter call candidates, queries configured stdio LSP servers, and writes exact call edges through the generic semantic writer.
• Generic LSP-native diagnostic ingestion for configured stdio servers without SDL-MCP tree-sitter adapters, plus optional LSP metadata hints (documentLanguageIds, filePatterns, capabilities, readiness) in config.
• Handle-backed large response storage with response.get retrieval and opt-in responseMode support for sdl.context, file.read, code.needWindow, and search.edit preview responses.
• Session-aware deltaMode support for repeated file.read and code.needWindow windows, plus observability token-savings breakdowns by compression layer and tool.
• Experimental opt-in sdl.context evidenceOptimization modes: dedupe removes exact duplicate/subsumed ladder evidence, budgeted greedily selects evidence by value per token under budget.maxTokens while preserving matching cards for selected hot paths, and global optimizes broad-mode summary, answer, and finalEvidence together under the response budget.
• Direct CLI access to the file.write action through sdl-mcp tool file.write, including targeted write-mode flags and stdin JSON support for complex payloads.
• sdl.file now exposes plan-bound previewWindow/sourceWindow operations that validate search-edit plan handles and delegate indexed source access through code.needWindow policy.

Changed

• Removed LSIF semantic enrichment support before stabilization; source selection is now SCIP > LSP, with historical LSIF provider-run rows still readable.
• search.edit previews now return diff-anchored, line-numbered hunk snippets with explicit before/after line ranges for each file entry.
• sdl.scip.ingest help/schema now describes SCIP .scip input only; LSP enrichment runs through the semantic enrichment bridge instead of the SCIP compatibility action.
• LSP semantic enrichment no longer hard-rejects non-TypeScript languages; configured servers are selected by advertised provider availability and runtime LSP capabilities.

Fixed

• HTTP serve shutdown now closes active Streamable HTTP session transports before final LadybugDB/log cleanup, preventing long-lived stream sessions from keeping Ctrl+C shutdown stuck.
• LSP semantic enrichment now launches Windows .cmd/.bat server shims through cmd.exe so installer-managed language servers can run from their recorded command paths without Node shell-argument deprecation warnings.
• Resolved CI security audit failures by refreshing the transitive fast-uri
  lockfile entry to the patched 3.1.2 release.
• Restored search.edit to the direct CLI tool-action surface so the CLI
  catalog stays in sync with the gateway action catalog.
• Stabilized Windows CI by giving the pass-2 concurrency integration test a
  larger isolated LadybugDB write-queue budget and by scoping benchmark repo
  caches per runner OS.
• Observability token-savings reporting now records packed-wire token totals
  alongside byte totals, counts only realized packed emissions as savings, and
  measures sdl.context usage against the projected response payload that
  clients receive instead of stripped internal broad-context fields.
• Response artifacts now honor runtime artifact byte caps, sweep expired
  handles before writes, and avoid cross-client session-delta reuse when a
  transport session id is unavailable.
• Serve-mode LadybugDB WAL maintenance now performs best-effort idle
  checkpoints when the WAL is quiet/large or old, while skipping active
  indexing and post-index sessions.
• Tool-call audit logging now stores compact request/response summaries
  instead of full payload bodies by default, reducing WAL churn from read-heavy
  MCP usage.
• npm postinstall now verifies and rebuilds tree-sitter grammar bindings before
  pruning source files, and release publish CI blocks npm publish until a
  packed-tarball install verifies those grammars on Ubuntu and Windows.

Commits since v0.11.1

• chore(release): v0.11.2 (e47b54e)
• fix: stabilize stress tests under index contention (e0c22cf)
• ci fix (158de0f)
• Fix HTTP shutdown session cleanup (8aa0654)
• Implement LSP pull diagnostics (5fe7894)
• Finalize Code Mode file windows and LSP diagnostics (090fdd7)
• Merge branch 'codex/scip-lsp-pruning' (3172565)
• Align LSP enrichment with installer-managed servers (904c36a)
• Prune LSIF semantic enrichment (d83cd8d)
• Add gated SDL file preview windows (262c74f)
• feat: optimize context evidence and expose file.write CLI (7a9d27b)
• ci fixes (64f7a05)
• ci fixes - reduce code drift (4ad9a8c)
• ci fix (159419e)
• Add response compression analytics and packaging guards (f1daac8)
• Change SDL-MCP to 'SYMBOL DELTA LEDGER' (a3359f2)
• add readme promo image (420decf)
• Add idle WAL maintenance (5c1ceb0)
• feat: add semantic enrichment bridge (5435aae)
• config change (505c683)
• fix(observability): report realized packed token savings (dba43a2)
• docs: refresh plugin template guidance (8896b26)