Bug 1 — Broken snapshot example:
- Replace graph.add_decision(category=...) with graph.record_decision()
which accepts keyword args (add_decision expects a Decision object)
- Define context = AgentContext(...) before calling context.checkpoint()
and context.diff_checkpoints() — these APIs live on AgentContext, not ContextGraph
Bug 2 — Invalid KG example imports:
- Remove KnowledgeGraph, Entity, Relationship, CentralityAnalyzer — not exported
- Replace with GraphBuilder.build() (dict-based API) and CentralityCalculator
which are the actual public exports from semantica.kg
- Fix pipeline example: KnowledgeGraph() → GraphBuilder()
Bug 3 — Nonexistent SHACL APIs:
- Remove export_shacl() and validate_graph() calls — not on OntologyEngine
- Rewrite SHACL section to use real APIs: from_data(), export_owl(),
validate(), from_text(), to_owl()
- Remove semantica[shacl] install instructions (extra not in pyproject.toml)
Bug 4 — Stale docs version badge:
- docs/index.md: bump version badge and release tag link from v0.3.0 → v0.4.0
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Fixes#433
- ContextGraph.add_decision() now accepts keyword arguments (category,
scenario, reasoning, outcome, confidence, entities, decision_maker)
in addition to a Decision object, matching documented behaviour.
Both call forms return the decision ID string.
- Quickstart snippets in README, getting-started.md, and index.md
changed from VectorStore(backend="faiss") to VectorStore(backend="inmemory")
so they work without faiss-cpu installed.
- docs/reference/context.md methods table updated to reflect the dual
signature of add_decision().
- docs/bugs/quickstart_api_mismatch.md added to track the issue.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Extends the existing ontology and triplet-store stack with first-class
SKOS support without adding any new top-level packages.
### semantica/ontology/namespace_manager.py
- `get_skos_uri(local_name)` — build full skos:core# URI from local name
- `build_concept_scheme_uri(name)` — slug a human name into a stable
ConceptScheme URI anchored at the configured base URI
### semantica/triplet_store/triplet_store.py
- `add_skos_concept(concept_uri, scheme_uri, pref_label, ...)` — asserts
ConceptScheme + Concept triples, prefLabel, altLabel, broader, narrower,
related, definition, notation via existing `add_triplets()` API
- `get_skos_concepts(scheme_uri=None)` — SPARQL SELECT via `execute_query()`,
collapses multi-valued bindings into concept dicts
### semantica/ontology/engine.py
- `list_vocabularies()` — list all skos:ConceptScheme instances
- `list_concepts(scheme_uri)` — list concepts in a scheme with alt labels
- `search_concepts(query, scheme_uri=None)` — case-insensitive substring
search over prefLabel + altLabel; sanitises user input against SPARQL injection
### tests
- `TestSKOSOntologyEngine` (14 tests) in test_ontology_comprehensive.py
- `TestSKOSTripletStore` (6 tests) in test_triplet_store.py
- All 1162 existing + new tests pass, 0 failures
### docs/reference/ontology.md
- New "SKOS Vocabulary Management" section: data-model table, import
examples (add_skos_concept + rdflib bulk), list/search API, NamespaceManager helpers
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
- Rewrote index.md to match README (tagline, badges, Problem/Solution text)
- Improved getting-started, concepts, quickstart, installation, faq, use-cases, contributing, glossary, learning-more, examples, modules, architecture, cookbook, deep-dive pages: tighter prose, fixed headings/bullets, removed inconsistencies and duplicate sections
- Removed overuse of emojis from headings in integration pages (docling, snowflake)
- Fixed change_management reference page: closed unclosed JSON code block that broke the right TOC, demoted noisy sub-headings to bold text
- CSS layout: widened content area (max-width 1440px grid, left sidebar 11rem, right TOC narrowed to 11rem for broader content), tightened TOC spacing and font size, fixed word-wrap/overflow on TOC links
- Added mkdocs_local.yml for local serving without mkdocs-jupyter plugin
Co-authored-by: Claude Sonnet 4.6 <noreply@anthropic.com>
- Rewrote index.md to match README (tagline, badges, Problem/Solution text)
- Improved getting-started, concepts, quickstart, installation, faq, use-cases, contributing, glossary, learning-more, examples, modules, architecture, cookbook, deep-dive pages: tighter prose, fixed headings/bullets, removed inconsistencies and duplicate sections
- Removed overuse of emojis from headings in integration pages (docling, snowflake)
- Fixed change_management reference page: closed unclosed JSON code block that broke the right TOC, demoted noisy sub-headings to bold text
- CSS layout: widened content area (max-width 1440px grid, left sidebar 11rem, right TOC narrowed to 11rem for broader content), tightened TOC spacing and font size, fixed word-wrap/overflow on TOC links
- Added mkdocs_local.yml for local serving without mkdocs-jupyter plugin
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
- Fix typo in ChangeCategory enum: "potenitally_breaking" → "potentially_breaking"
- Fix missing space in _classify_change description string: "New{type}" → "New {type}"
- Add null-value guard in _analyze_field_changes for unset constraint fields
- Make ChangeLogAnalyzer stateless: pass report as arg to _generate_recommendations
- Remove no-op __init__ from ChangeLogAnalyzer
- Replace non-portable emoji markers in recommendations with plain-text tags
- Extend diff_ontologies to cover individuals and axioms (not just classes/properties)
- Fix exception chaining in compare_versions: raise ... from e
- Remove silent ImportError swallow for GraphValidator (it is a first-party module)
- Add comment on deferred VersionManager import explaining circular-import reason
- Fix import-before-docstring in test_managers.py
- Add tests: version-not-found error path, individuals/axioms diff coverage,
null constraint flagged as breaking
- Fix broken Markdown link syntax in docs JSON example block
- Update docs recommendations example to match new plain-text tag format
Co-authored-by: ZohaibHassan16 <zohaib179949@gmail.com>
Co-authored-by: KaifAhmad1 <kaifahmad087@gmail.com>
- Add 'from datetime import datetime' import in e-commerce examples
- Change 'max_results=5' to 'limit=5' for find_precedents_by_scenario calls
- Fix docs/reference/context.md e-commerce example
- Fix semantica/context/context_usage.md e-commerce example
- Ensure documentation examples are self-contained and copy-paste ready
- Match actual API parameter names for correct behavior
- All 62 tests still passing successfully
- Fix method name conflicts: add_decision -> add_decision_simple, find_precedents -> find_precedents_by_scenario
- Fix Decision ID handling: align tests with Decision model UUID generation behavior
- Fix AgentContext integration: proper handling of context_graph backend in get_causal_chain
- Fix Policy engine: remove invalid auto_generate_id parameter from deserialization
- Fix node type consistency: handle lowercase 'decision' type across all methods
- Fix timestamp handling: proper conversion for string and datetime objects
- Update documentation: correct method names and Decision model usage in examples
- All 62 Context Graph tests passing successfully
- Production ready with comprehensive verification
- Enhanced README.md with strategic emojis for better visual appeal
- Updated context_usage.md with detailed, user-friendly examples
- Improved docs/reference/context.md with accessible language
- Added AgentContext sections with progressive learning approach
- Maintained professional appearance while improving readability
- Consistent documentation across all context module files
- Remove broken link from reference/context.md that was causing CI failure
- Decision tracking functionality is now integrated into the context module
- Fix mkdocs build strict mode warning about missing target file
- Ensure documentation builds successfully in CI pipeline
- Add decision tracking system with DecisionRecorder, DecisionQuery, CausalChainAnalyzer, PolicyEngine
- Implement KG algorithm integration with centrality, community detection, embeddings, path finding
- Add vector store integration with hybrid search and custom similarity weights
- Enhance context graphs with advanced analytics and decision support
- Update documentation with comprehensive context module reference
- Add production examples for banking and healthcare use cases
- Update README to highlight context graph framework capabilities
- Add comprehensive test suite for all new features
- Add Snowflake connector with multi-authentication support (PR #276)
- Add Apache Arrow export with explicit schemas (PR #273)
- Add comprehensive benchmark suite with regression CLI (PR #289)
- Update version to 0.2.7 across all files
- Update documentation and citations
- 44/44 tests passing, zero breaking changes
- Replace problematic Material Design Icons with verified working icons
- Fix icon rendering issues in provenance.md and change_management.md
- Replace :material-route: with :material-link-variant: for Complete Lineage
- Replace :material-account-tree: with :material-graph: for Knowledge Graph Versioning
- Replace :material-schema: with :material-shape: for Ontology Versioning
- Replace :material-audit: with :material-clipboard-check: for Audit Trail Compliance
- Replace :material-bridge: with :material-share-variant: for Bridge Axiom Support
- Remove PR_DESCRIPTION.md and SNOWFLAKE_IMPLEMENTATION.md unused files
- All cards now display consistently with proper icons
- Fix invalid Material Design Icons in provenance.md reference cards
- Replace old 'Semantica Updated Logo.png' with new 'Semantica Logo.png'
- Update README.md, docs/index.md, and docs/DOCS_README.md logo references
- Remove old logo files and add new logo to docs assets
- All documentation now uses consistent, valid icons and new branding
- Delete version-selector.js file
- Remove version selector styles from custom.css
- Update mkdocs.yml to remove version-selector.js reference
- Clean up header for better user experience
- Updated README.md with new logo reference
- Updated docs/index.md with new logo reference
- Updated docs/DOCS_README.md documentation
- Added new clean, professional logo (Semantica Updated Logo.png)
- Removed old illustrated logo (semantica_logo.png)
The new logo is minimal, scales well, and better represents Semantica as an enterprise-grade semantic layer.
- Implemented provenance tracking across all 17 Semantica modules
- Added W3C PROV-O compliant schemas (prov:Entity, prov:Activity, prov:Agent, prov:wasDerivedFrom)
- Created ProvenanceManager with InMemory and SQLite storage backends
- Implemented SHA-256 integrity verification for tamper detection
- Added bridge axiom support for domain transformations (L1→L2→L3)
- Created provenance-enabled versions of all modules (opt-in with provenance=True)
- Added comprehensive test suite (237 tests covering edge cases and real scenarios)
- Updated README with accurate claims and compliance disclaimers
- Added complete documentation (usage guide and API reference)
- Zero breaking changes - fully backward compatible
- Implemented 'Bring Your Own Model' (BYOM) support for NER, Relation, and Triplet extraction
- Added NER aggregation strategies (simple, max, average)
- Implemented Relation Extraction via Sequence Classification with entity markers
- Enhanced Triplet Extraction with REBEL post-processing and lazy loading
- Updated all extractors to prioritize runtime options over config defaults
- Added extensive tests and examples (huggingface_demo.py)
- Updated documentation and CHANGELOG
