Release 0.6.4: Add explicit python 3.14 support

.github/issue_template.md

@@ -12,7 +12,7 @@ Note if you have a question about usage or a feature request, use the Discussion
 #### Environment
 
 OS version: <!-- Windows 11/Linux/macOS etc. -->
-Python version: <!-- 3.10/3.11/3.12/3.13 -->
+Python version: <!-- 3.10/3.11/3.12/3.13/3.14 -->
 harlequin-databricks version: <!-- ex. 0.5.2 -->
 harlequin version: <!-- ex. 1.24.0 -->
 Installed via: <!-- pip/conda-forge -->

.github/workflows/code_quality_checks.yml

@@ -14,7 +14,7 @@ jobs:
     strategy:
       matrix:
         os: ['ubuntu-latest']
-        python-version: ['3.10', '3.13']
+        python-version: ['3.10', '3.14']
     defaults:
       run:
         shell: bash

.github/workflows/pypi_release.yml

@@ -10,7 +10,7 @@ jobs:
     strategy:
       matrix:
         os: [ubuntu-latest]
-        python-version: ['3.13']
+        python-version: ['3.14']
     env:
       OS: ${{ matrix.os }}
       PYTHON: ${{ matrix.python-version }}

CHANGELOG.md

@@ -4,7 +4,13 @@ All notable changes to this project will be documented in this file.
 
 ## [Unreleased]
 
-## [0.6.3] - 2025-12-24
+## [0.6.4] - 2025-12-19
+
+### Bug Fixes
+
+- Add explicit Python 3.14 support (#23 & #25).
+
+## [0.6.3] - 2025-12-14
 
 ### Bug Fixes
 
@@ -150,7 +156,9 @@ is the one written with hyphens not underscores.
 
 -   Adds a Databricks adapter for SQL warehouses and DBR interactive clusters.
 
-[Unreleased]: https://github.com/alexmalins/harlequin-databricks/compare/0.6.3...HEAD
+[Unreleased]: https://github.com/alexmalins/harlequin-databricks/compare/0.6.4...HEAD
+
+[0.6.4]: https://github.com/alexmalins/harlequin-databricks/compare/0.6.3...0.6.4
 
 [0.6.3]: https://github.com/alexmalins/harlequin-databricks/compare/0.6.2...0.6.3
 

pyproject.toml

@@ -1,6 +1,6 @@
 [project]
 name = "harlequin-databricks"
-version = "0.6.3"
+version = "0.6.4"
 description = "A Harlequin adapter for Databricks."
 authors = [
     { name = "Alex Malins", email = "[email protected]" },
@@ -23,6 +23,7 @@ classifiers = [
     "Programming Language :: Python :: 3.11",
     "Programming Language :: Python :: 3.12",
     "Programming Language :: Python :: 3.13",
+    "Programming Language :: Python :: 3.14",
     "Operating System :: OS Independent",
     "Topic :: Database",
     "Topic :: Database :: Front-Ends",
@@ -41,12 +42,12 @@ keywords = [
     "data lake",
 ]
 dependencies = [
-    "databricks-sql-connector>=4.0.4",
-    "harlequin>=2.0.4",
+    "databricks-sql-connector>=4.2.3",
+    "harlequin>=2.5.0",
 ]
 
 [project.optional-dependencies]
-databricks-sdk = ["databricks-sdk>=0.57.0"]
+databricks-sdk = ["databricks-sdk>=0.76.0"]
 
 [project.urls]
 Homepage = "https://harlequin.sh/docs/databricks/index"
@@ -78,7 +79,7 @@ requires = ["uv_build>=0.7.16"]
 build-backend = "uv_build"
 
 [tool.ruff]
-target-version = "py39"
+target-version = "py310"
 
 [tool.ruff.lint]
 select = ["ALL"]

src/harlequin_databricks/adapter.py

@@ -296,6 +296,7 @@ def get_catalog(self) -> Catalog:
                     for table_arrow, table_type_arrow in zip(
                         tables["TABLE_NAME"],
                         tables["TABLE_TYPE"],
+                        strict=True,
                     ):
                         table = table_arrow.as_py()
 
@@ -317,7 +318,9 @@ def get_catalog(self) -> Catalog:
                                 type_label=column_type.as_py(),
                             )
                             for column, column_type in zip(
-                                columns["COLUMN_NAME"], columns["TYPE_NAME"]
+                                columns["COLUMN_NAME"],
+                                columns["TYPE_NAME"],
+                                strict=True,
                             )
                         ]
 
@@ -351,7 +354,9 @@ def get_catalog(self) -> Catalog:
             # Sort the catalogs again to ensure legacy and unity catalogs appear alphabetically:
             catalog_items = [
                 catalog_item
-                for _, catalog_item in sorted(zip(seen_catalogs, catalog_items))
+                for _, catalog_item in sorted(
+                    zip(seen_catalogs, catalog_items, strict=True)
+                )
             ]
 
             self._existing_catalog = Catalog(items=catalog_items)
@@ -464,6 +469,7 @@ def _get_unity_catalogs(
                     for table_arrow, table_type_arrow in zip(
                         tables["table_name"],
                         tables["table_type"],
+                        strict=True,
                     ):
                         table = table_arrow.as_py()
 
@@ -482,7 +488,9 @@ def _get_unity_catalogs(
                                 type_label=column_type.as_py(),
                             )
                             for column, column_type in zip(
-                                columns["column_name"], columns["data_type"]
+                                columns["column_name"],
+                                columns["data_type"],
+                                strict=True,
                             )
                         ]