Changelog
2026-06
- Added 2014 and 2015 data.
- Updates to explanation.
- Limited year slider to 2017-present, so all areas have data for all years.
- Fixed bug where parties losing all seats would not appear in the results table.
- Added party strength change highlight.
- Changes to structure of JSON data and updates to collation scripting (Python).
- Hid inputs where no data was available to visualize.
2026-05
- Add preliminary 2026 council data.
- Changes to mobile UX (still terrible).
- Greater guidance on how to use the analysis panel.
- Move analysis panel to other side and make it collapsable.
- Dataset restructuring.
- Add coloring by party strength.
- Combine "gain" and "flip" into "change".
2026-03
- Add 2025 ward data.
- Fix bug with increase/decrease highlights.
- Recompile ward data.
2025-11 (3)
- Fix bug with one Welsh ward.
- Recompile ward data.
2025-11 (2)
- Restyled landing page.
- Added viewport structure for mobile and non-laptop devices in both orientations.
- Fixed overflow and styling issues.
2025-11 (1)
- My FOI request was denied.
- Manually created the dataset for 2024 LADs (there were no county council elections).
- Minor tweaks and fixes to information pages.
2025-10-09