feat: Implement Free Tier synthesis using HuggingFace Inference

fix: P0 provider mismatch and code quality audit fixes (#102)

feat: SPEC_15 Advanced Mode Performance Optimization (#101)

feat(clinicaltrials): SPEC_14 Outcome Measures (#100)

feat(search): SPEC_13 Evidence Deduplication (#98)

feat(ui): force dark mode for api key input and enhance synthesis error handling

fix(SPEC_11): address CodeRabbit review feedback (#92)

feat(SPEC_11): finalize transition to Sexual Health Research Specialist

feat(SPEC_11): narrow scope to sexual health only

feat: SPEC_10 - Domain-Agnostic Refactor + License Fix (#87)

fix: align pre-commit hook versions with CI

ci: upgrade to ironclad CI/CD configuration

feat: Wire LlamaIndex RAG into Simple Mode (Tiered Embedding) (#83)

feat(SPEC-08): Integrate shared memory layer + CodeRabbit fixes (#74)

fix: Update test for judge node initialization with improved mocking

feat: Enhance research workflow with embedding service integration

feat: Integrate LangGraph for enhanced research orchestration

fix(P0): Implement SPEC_06 - Simple Mode Synthesis Fix (#71)

feat: add service loader + SPEC_06 + P0 bug report

refactor: Organize orchestrators into dedicated package

fix: implement SPEC_04 (Magentic UX) and SPEC_05 (cleanup)

feat(tools): add OpenAlex integration with citation-based ranking

feat: Implement SPEC_01 (Termination) and SPEC_02 (E2E Tests)

test: Add circuit breaker unit tests for P0 judge bug

Fix P3 bug: Guarantee termination event in Magentic mode

fix: handle None parameters from Gradio example caching (P0)

Merge branch 'dev' - P1 bug fixes + CodeRabbit feedback

style: integrate CodeRabbit review feedback

fix: resolve P1 bugs (streaming UX + api key persistence) and update tests/docs

fix: resolve streaming spam and API key persistence bugs

fix: align all docs/tests to gpt-5.1 (actual current model)

fix: P0 bugs + model config stabilization (November 2025) (#59)

fix(config): update default LLM models to stable Nov 2025 versions

fix(judges): fallback to heuristic extraction when HF quota exhausted

fix: resolve all P0 critical bugs blocking demo

fix(ui): clarify mode compatibility in radio button info

docs: add UI/UX brainstorming for mode selection

fix: address CodeRabbit review feedback

fix: resolve all test warnings and complete DeepBoner rebrand

rebrand: DeepCritical → DeepBoner (sexual health research agent)

chore: update model names in .env.example and tests

feat: add hierarchical orchestration with web search (integrates PR #44) (#46)

feat: implement dual-mode architecture (Simple + Advanced) (#45)

feat: implement async-safe rate limiting (Phase 17) (#40)

fix: mock all agent creation in _build_workflow test

fix: address CodeRabbit feedback and CI failure

fix(magentic): defensive text extraction & cleanup biorxiv refs

fix: update references to Europe PMC in examples and documentation

refactor(tests): add type annotations and clean up test functions

feat(search): implement ClinicalTrials.gov filtering (Phase 03)