Release v0.4

README.md

@@ -100,6 +100,18 @@ GIQL includes an [MCP](https://modelcontextprotocol.io/) server that gives LLM-p
 pip install giql[mcp]
 ```
 
+Or spawn a server directly with `uvx`:
+
+```sh
+uvx --from "giql[mcp]" giql-mcp
+```
+
+To add the GIQL MCP server to a specific project in Claude Code:
+
+```sh
+claude mcp add --scope project giql-mcp -- uvx --from "giql[mcp]" giql-mcp
+```
+
 See [`src/giql/mcp/README.md`](src/giql/mcp/README.md) for configuration and usage details.
 
 ## Development

docs/transpilation/index.rst

@@ -101,6 +101,18 @@ Each GIQL operator expands to specific SQL patterns.
              ELSE 0
          END
 
+DISTANCE and NEAREST canonicalize each table's ``start``/``end`` to 0-based
+half-open at SQL-emit time based on its ``coordinate_system`` and
+``interval_type``, so logically-equivalent intervals stored in different
+conventions yield the same numeric distance.
+
+.. versionchanged:: 0.4
+   The implicit bedtools-style ``+1`` gap counting that DISTANCE and NEAREST
+   previously applied to tables declared with ``interval_type="closed"`` has
+   been removed. Closed-interval tables now produce the same canonical
+   distances as half-open tables. Callers that need the legacy ``+1``
+   semantics must add it explicitly in the consuming query.
+
 **Intersection joins** expand to inequality joins:
 
 .. tab-set::