Release version 0.4.0 (#486)

* Bump to version 0.4.0

* Update CHANGELOG.md

Author: georgestagg

CHANGELOG.md

@@ -1,5 +1,7 @@
 ## [Unreleased]
 
+## 0.4.0 - 2026-06-22
+
 ### Added
 - New `AdbcReader<D: Driver>` for connecting to data sources via
   [ADBC](https://arrow.apache.org/adbc/) (Arrow Database Connectivity), behind

Cargo.lock

@@ -15,7 +15,7 @@ default-members = [
 resolver = "2"
 
 [workspace.package]
-version = "0.3.3"
+version = "0.4.0"
 edition = "2021"
 # Pinned to CRAN's maximum supported Rust version for the R bindings. Only bump
 # this when CRAN does. Setting it here also turns on clippy's `incompatible_msrv`
@@ -29,8 +29,8 @@ description = "A declarative visualization language that extends SQL with powerf
 
 [workspace.dependencies]
 # workspace packages
-tree-sitter-ggsql = { path = "tree-sitter-ggsql", version = "0.3.3" }
-ggsql = { path = "src", version = "0.3.3" }
+tree-sitter-ggsql = { path = "tree-sitter-ggsql", version = "0.4.0" }
+ggsql = { path = "src", version = "0.4.0" }
 
 # Parsing
 csscolorparser = "0.8.1"

Cargo.toml

@@ -4,7 +4,7 @@ build-backend = "maturin"
 
 [project]
 name = "ggsql-jupyter"
-version = "0.3.3"
+version = "0.4.0"
 description = "Jupyter kernel for ggsql - SQL extension for declarative data visualization"
 readme = "README.md"
 license = { text = "MIT" }

ggsql-jupyter/pyproject.toml

@@ -2,7 +2,7 @@
   "name": "ggsql",
   "displayName": "ggsql",
   "description": "Syntax highlighting and language runtime for ggsql - SQL with declarative visualization",
-  "version": "0.3.3",
+  "version": "0.4.0",
   "publisher": "ggsql",
   "engines": {
     "vscode": "^1.75.0"