v12.3.0

Major features and improvements

• Support for node previews (mermaid, text and image). (#2554)

Bug fixes and other changes

• Fix compatibility fallback for importlib_metadata imports. (#2545)

v12.2.0

Major features and improvements

• Introduced custom colours support for nodes and datasets. (#2487,#2488,#2495)
• Dropped support for Python 3.9 (EOL Oct 2025). Minimum supported version is now 3.10. (#2511)

Bug fixes and other changes

• Add HTML preview support for text/markdown datasets. (#2490)
• Display source metadata for task nodes defined as bound methods. (#2510)
• Migrate ESM bundling to vite from webpack. (#2521)
• Fixed issues with accessing remote file size in PipelineRunStatusHook. (#2527)

Community contributions

Many thanks to the following Kedroids for contributing PR to this release:

• MalikAly

v12.1.0

Bug fixes and other changes

• Migrated React build system from Webpack to Vite, following CRA deprecation. (#2370)
• Add llm.txt with mkdocs to improve LLM base query. (#2466)
• Update demo-project to be compatible with Databricks. (#2447)
• Render boolean values in table previews. (#2458)
• Fix CI build issue due to kedro-telemetry 0.6.4 release. (#2470)
• Enhance warning message for circular dependency detection in layers. (#2467)

v12.0.0

Major features and improvements

• Introduce 'Workflow' view to visualise pipeline executions. (#2390)
• Drop support for Kedro 0.x series. (#2453)
• Migrate our current documentation from Sphinx to MkDocs. (#2422)
• Add new documentation page to introduce workflow feature. (#2436)

Bug fixes and other changes

v11.1.0

Major features and improvements

• Add support for both Kedro 0.19 series and Kedro 1.0. (#2329)

Bug fixes and other changes

• Migrate from Enzyme to React Testing Library. (#2365)
• Refactor the flowchart draw component. (#2358)

v11.0.2

Bug fixes and other changes

• Removed unused npm dependencies from Kedro-Viz. (#2339)
• Updated documentation for run_viz magic command to reflect latest CLI options. (#2325)

v11.0.1

Bug fixes and other changes

• Fix shareable viz for git pages. (#2302)
• Fix missing layer information for dataset factories. (#2308)

v11.0.0

Major features and improvements

• Remove experiment tracking. (#2237)
• Introduce horizontal flowchart orientation in Kedro-Viz. (#2159)
• Visualise pipeline objects in notebook. (#2241)
• Enable Kedro-Viz in VSCode to list pipelines using the filter icon. (#2269)

Bug fixes and other changes

• Add ESM bundle for Kedro-Viz. (#2268)
• Add support for Kedro's DataCatalog 2.0 with lazy loading. (#2272)
• Fix %run_viz using old process in jupyter notebook. (#2267)
• Ignore parsing hidden files on kedro viz --lite. (#2271)
• Make Kedro-Viz compatible with the new KedroDataCatalog. (#2274)
• Add Dev Containers to QA Kedro-Viz on Github Codespaces. (#2292)

v10.2.0

Deprecations

• Added a deprecation warning for the removal of the Experiment Tracking feature, which will be deprecated in Kedro-Viz version 11.0.0. For more details, please refer to our blog post. (#2248, #2263)

Bug fixes and other changes

• Fix kedro viz --load-file to run from any directory without requiring a Kedro project. (#2206)
• Improved modular pipeline expand/collapse logic for better state synchronisation. (#2225)
• Fix inconsistent function inspection for decorated functions. (#2246)

v10.1.0

Major features and improvements

• Add support for Python 3.12, 3.13 (#2190, #2191)
• Ensure consistent flowchart positioning by maintaining uniform layer, node, and edge ordering in Kedro-Viz. (#2185)
• Improve --autoreload file watching filter and replace watchgod library with watchfiles. (#2134)
• Check port availability before starting Kedro Viz to prevent unintended redirects when the port is in use. (#2176)

Bug fixes and other changes

• Fix tag being undefined when pipeline are ordered differently (#2162, #2146)
• Fix unserializable parameters value. (#2122)
• Update kedro-viz lite banner icon and message. (#2196)
• Display full dataset type with library prefix in metadata panel. (#2136)
• Introduce behaviour prop object with reFocus prop. (#2161)
• Include Kedro Viz version in telemetry. (#2194)
• Update Kedro-Viz telemetry for opt-out model (#2022)
• Improve kedro viz build usage documentation. (#2126)
• Updated documentation to include Python version policies and made minor improvements. (#2139)
• Add a tip on YAML anchors to docs on dataset layers. (#2181)
• Enable SQLite WAL mode for to fix database locking issues in Azure ML. (#2131)
• Replace flake8, isort, pylint and black by ruff. (#2149)
• Refactor DatasetStatsHook to avoid showing error when dataset doesn't have file size info. (#2174)
• Refactor node-list-tree component. (#2193)
• Refactor response classes. (#2113)
• Refactor flowchart models into separate files. (#2144)
• Standardized z-index values using variables for easier maintenance. (#2095)
• Fix 404 error when accessing the experiment tracking page on the demo site. (#2179)
• Update Kedro-viz architecture diagram. (#2183)
• Replace CircleCI badge in readme with GitHub actions. (#2124)
• Add troubleshooting note in CONTRIBUTING.md. (#2110)

Community contributions

Many thanks to the following Kedroids for contributing PR to this release:

• Yury Fedotov