chore: version package for release

CHANGELOG.md

@@ -1,5 +1,65 @@
 # Changelog
 
+## 1.2.0
+
+### Minor Changes
+
+- [#9](https://github.com/Semantu/linked/pull/9) [`381067b`](https://github.com/Semantu/linked/commit/381067b0fbc25f4a0446c5f8cc0eec57ddded466) Thanks [@flyon](https://github.com/flyon)! - Replaced internal query representation with a canonical backend-agnostic IR AST. `SelectQuery`, `CreateQuery`, `UpdateQuery`, and `DeleteQuery` are now typed IR objects with `kind` discriminators, compact shape/property ID references, and expression trees — replacing the previous ad-hoc nested arrays. The public Shape DSL is unchanged; what changed is what `IQuadStore` implementations receive. Store result types (`ResultRow`, `SelectResult`, `CreateResult`, `UpdateResult`) are now exported. All factories expose `build()` as the primary method. See `documentation/intermediate-representation.md` for the full IR reference and migration guidance.
+
+- [#14](https://github.com/Semantu/linked/pull/14) [`b65e156`](https://github.com/Semantu/linked/commit/b65e15688ac173478e58e1dbb9f26dbaf5fc5a37) Thanks [@flyon](https://github.com/flyon)! - Add SPARQL conversion layer — compiles Linked IR queries into executable SPARQL and maps results back to typed DSL objects.
+
+  **New exports from `@_linked/core/sparql`:**
+
+  - **`SparqlStore`** — abstract base class for SPARQL-backed stores. Extend it and implement two methods to connect any SPARQL 1.1 endpoint:
+
+    ```ts
+    import { SparqlStore } from "@_linked/core/sparql";
+
+    class MyStore extends SparqlStore {
+      protected async executeSparqlSelect(
+        sparql: string
+      ): Promise<SparqlJsonResults> {
+        /* ... */
+      }
+      protected async executeSparqlUpdate(sparql: string): Promise<void> {
+        /* ... */
+      }
+    }
+    ```
+
+  - **IR → SPARQL string** convenience functions (full pipeline in one call):
+
+    - `selectToSparql(query, options?)` — SelectQuery → SPARQL string
+    - `createToSparql(query, options?)` — CreateQuery → SPARQL string
+    - `updateToSparql(query, options?)` — UpdateQuery → SPARQL string
+    - `deleteToSparql(query, options?)` — DeleteQuery → SPARQL string
+
+  - **IR → SPARQL algebra** (for stores that want to inspect/optimize the algebra before serialization):
+
+    - `selectToAlgebra(query, options?)` — returns `SparqlSelectPlan`
+    - `createToAlgebra(query, options?)` — returns `SparqlInsertDataPlan`
+    - `updateToAlgebra(query, options?)` — returns `SparqlDeleteInsertPlan`
+    - `deleteToAlgebra(query, options?)` — returns `SparqlDeleteInsertPlan`
+
+  - **Algebra → SPARQL string** serialization:
+
+    - `selectPlanToSparql(plan, options?)`, `insertDataPlanToSparql(plan, options?)`, `deleteInsertPlanToSparql(plan, options?)`, `deleteWherePlanToSparql(plan, options?)`
+    - `serializeAlgebraNode(node)`, `serializeExpression(expr)`, `serializeTerm(term)`
+
+  - **Result mapping** (SPARQL JSON results → typed DSL objects):
+
+    - `mapSparqlSelectResult(json, query)` — handles flat/nested/aggregated results with XSD type coercion
+    - `mapSparqlCreateResult(uri, query)` — echoes created fields with generated URI
+    - `mapSparqlUpdateResult(query)` — echoes updated fields
+
+  - **All algebra types** re-exported: `SparqlTerm`, `SparqlTriple`, `SparqlAlgebraNode`, `SparqlExpression`, `SparqlSelectPlan`, `SparqlInsertDataPlan`, `SparqlDeleteInsertPlan`, `SparqlDeleteWherePlan`, `SparqlPlan`, `SparqlOptions`, etc.
+
+  **Bug fixes included:**
+
+  - Fixed `isNodeReference()` in MutationQuery.ts — nested creates with predefined IDs (e.g., `{id: '...', name: 'Bestie'}`) now correctly insert entity data instead of only creating the link.
+
+  See [SPARQL Algebra Layer docs](./documentation/sparql-algebra.md) for the full type reference, conversion rules, and store implementation guide.
+
 ## 1.1.0
 
 ### Minor Changes

package.json

@@ -1,6 +1,6 @@
 {
   "name": "@_linked/core",
-  "version": "1.1.0",
+  "version": "1.2.0",
   "license": "MIT",
   "description": "Linked.js core query and SHACL shape DSL (copy-then-prune baseline)",
   "repository": {