From fcd0c9b007141abf98dd394ae9357634e56ba555 Mon Sep 17 00:00:00 2001 From: Deeman Date: Fri, 6 Mar 2026 10:20:15 +0100 Subject: [PATCH] docs: update CHANGELOG with H3 catchment score v3 --- CHANGELOG.md | 3 +++ 1 file changed, 3 insertions(+) diff --git a/CHANGELOG.md b/CHANGELOG.md index f368e0b..7b55fa1 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -6,6 +6,9 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.1.0/). ## [Unreleased] +### Changed +- **Marktpotenzial-Score v3: H3 catchment lens** — addressable market (25pts) and supply gap (30pts) now use a regional H3 catchment (~15-18km radius, res-4 cell + 6 neighbours, ~462km²) instead of local city population and 5km court count. Mid-size cities surrounded by dense Gemeinden (e.g. Oldenburg) now score correctly. New output columns: `catchment_population`, `catchment_padel_courts`, `catchment_venues_per_100k`. Requires one-time `INSTALL h3 FROM community` in DuckDB on each machine. + ### Added - **Custom 404/500 error pages** — styled error pages extending `base.html` with i18n support (EN/DE). The 404 page is context-aware: when the URL matches `/markets/{country}/{city}`, it shows a city-specific message with a link back to the country overview instead of a generic "page not found". - **Map: city article indicators** — country overview map bubbles now differentiate cities with/without published articles. All cities retain score-based colors (green/amber/red); non-article cities are visually receded with lower opacity, dashed borders, desaturated color, and default cursor (no click). Tooltips show scores for all cities — article cities get "Click to explore →", non-article cities get "Coming soon". The `/api/markets//cities.json` endpoint includes a `has_article` boolean per city.