[0.25.0] - 2026年06月12日

Added

• Add Ruff code formatter with enforcement via test suite and CI (#70). Configuration in pyproject.toml (line length 119, rules E/F/I). VSCode format-on-save via .vscode/settings.json; PyCharm via the Ruff plugin.

Changed

• EO4GEO BoK upgraded to current version (GeoSpaceBoK, 1,212 concepts). The default OPTIMAP_BOK_VERSION is now current instead of the pinned v3 snapshot. The current version is served by geospacebok.eu and adds 327 concepts compared to v3, including a heavily expanded GC3 AI/ML hierarchy (6 → 52 codes, e.g. GC3-11-2 Space-time dynamic reasoning) and a new top-level GN category for GNSS concepts (~277 sub-codes). OPTIMAP_BOK_CONCEPT_BASE_URL default updated from http://bok.eo4geo.eu to https://geospacebok.eu; concept chips now link to https://geospacebok.eu/<CODE>. The --version flag on refresh_bok_snapshot has been renamed to --bok-version to avoid conflict with Django's built-in --version flag.

• Richer GET /api/v1/sources/ and GET /api/v1/sources/<id>/ responses (partial #247). Each source now includes source_type, source_type_display, homepage_url, abbreviated_title, is_oa, is_preprint, source_url (absolute API self-link), and collection (identifier + name + API URL of the default collection, or null). The endpoint is now AllowAny (was IsAuthenticatedOrReadOnly — the data was already public). The embedded source_details block in Work API responses is updated to match.

• Global data dumps (GeoJSON / GeoPackage / CSV) now include meaningful source and collection references (partial #247). The raw integer source FK has been replaced with source_name (human-readable name) and source_url (absolute API endpoint for the source). A new collections field lists the collection identifiers each work belongs to. Internal fields that are meaningless to data consumers — job, created_by, updated_by, status, creationDate, lastUpdate, provenance, openalex_match_info, openalex_fulltext_origin, openalex_ids — have been removed from the dump. GeoPackage and CSV are derived from the improved GeoJSON via ogr2ogr and pick up these changes automatically. This is a breaking change for existing consumers that rely on the removed columns or on source being an integer.

• All outgoing emails now use file-based Django templates (closes #110). Email bodies and subjects are stored in works/templates/email/*.en.txt — one file per email type (12 templates total). Subject lines are on the first line of each template; a blank line separates them from the body. Every subject now carries a [OPTIMAP] prefix and a relevant emoji. Autoescape is disabled for plain-text output so URLs are never HTML-encoded. Future language variants drop in as *.de.txt etc. with no code changes required. Missing content assertions for the magic-link, email-change, and account-deletion emails were added as part of this change.

• Login, logout, and email-change flows now redirect to / with a flash message instead of rendering dedicated single-alert pages. Removed login_response.html, logout.html, changeuser.html, and dead deleteaccount.html templates; removed corresponding dead delete_account view. Login and email-change messages use extra_tags="persist" so they stay visible until manually dismissed.

• Per-message auto-close TTL for flash alerts. Pass extra_tags="persist" to any messages.*() call to suppress auto-close entirely; error and warning level messages default to 8 s, info/success to 5 s (previously all server-rendered alerts shared a single 5 s timeout). OPTIMAP_FLASH JS alerts for warning now also get 8 s to match. The Bootstrap level tag (alert-danger etc.) is now derived from message.level_tag rather than the combined message.tags string, so extra_tags values no longer bleed into the CSS class.

• Client-side geometry simplification for oversized polygons. When an NER/gazetteer-suggested polygon exceeds the configurable warn threshold (default 50 KB), a simplification panel appears below the map instead of silently failing. The panel shows a logarithmic tolerance slider (0.01°–1°, covering ~1–111 km) with before/after point-count and size stats and a live Leaflet preview that updates as the slider moves. Three preset buttons (Light ~1 km / Medium ~11 km / Aggressive ~55 km) snap the slider to common values. At submit time, payloads above the hard limit (default 2 MB) are blocked and the panel is shown again. Both thresholds are server-configurable via OPTIMAP_GEOMETRY_WARN_SIZE_KB and OPTIMAP_GEOMETRY_MAX_UPLOAD_KB. Simplification uses Leaflet's built-in L.LineUtil.simplify() (Ramer–Douglas–Peucker) with no additional JS dependency.

Added

• Configurable notification intervals for regional subscriptions (closes #85). Users can now choose between weekly (every Monday) and monthly (last day of month) email notifications on the subscriptions page. The selected interval is stored per subscription; existing subscribers default to monthly. Notifications now only include works published since the last successful notification, fixing a bug where the same papers were re-sent on every run.

• Georeferencing game (closes #14). A "Play" button in the top navbar and the burger menu sends users to /contribute/next/, which picks a random work still needing geolocation and redirects to its landing page in game mode. After each contribution, the page auto-advances to the next challenge instead of reloading. A game banner shows how many works have been georeferenced in the current session, with a "Skip to next" button. The NER location-suggestion panel opens and runs automatically in game mode so place suggestions are ready immediately. Game can be scoped to a single collection via ?collection=<identifier>. A "Play georeferencing game" button also appears on /contribute/ (and collection-filtered variants). Contributions made through the game are marked game: true in the work's provenance event log. A "Play" button is now shown next to the "Contribute metadata" button on collection landing pages, starting the georeferencing game scoped to that collection.

• Chunked map loading with lazy popup details (closes #256). The main map now loads works in configurable pages (default 1 000, OPTIMAP_MAP_CHUNK_SIZE) instead of one ~9 MB request; each chunk is rendered immediately so markers appear progressively. Initial chunks carry only geometry and minimal metadata (id, title, doi, status) via ?minimal=true; full work details (abstract, source, OpenAlex fields) are fetched once from GET /api/v1/works/<id>/ the first time a popup is opened and cached for the session. A loading indicator shows progress (Loading works... N / M). Both the single-feature popup and the paginated overlapping-works popup share the same lazy-load mechanism.

• Link headers on paginated API responses (RFC 5988). All paginated endpoints (/api/v1/works/, /api/v1/sources/, etc.) now emit a Link: response header with rel="next", rel="prev", rel="first", and rel="last" URLs, following the same convention as the GitHub REST API.

• GET /api/v1/statistics/ — cached aggregate counts (partial #160). Returns published_works, total_works, total_works_for_user (auth-aware: published_works for anonymous/non-staff, total_works for staff — matches what /api/v1/works/ returns for the caller), works_by_status (per status code), with_geometry, with_temporal, with_complete_metadata, complete_percentage, sources, collections, users. Cached for 24 h. No authentication required; works_by_status is always included so harvested-work counts are public.

• GeoScienceWorld as a new harvesting source type (closes #251). A new geoscienceworld source type enumerates articles from Crossref by DOI prefix and extracts geographic coordinates from each article's GSW landing page via geoextent's built-in GeoScienceWorld content provider (which handles Cloudflare via curl_cffi). Three initial source configs are provided in harvest_sources.py: SEG (prefix 10.1190), Geological Society of London (10.1144), and Mineralogical Society (10.1180). The Source model gains a new doi_prefix field used by both crossref-prefix and geoscienceworld harvesters, replacing the hardcoded 10.5194 Copernicus fallback in the Crossref harvester. Temporal/epoch extraction from GeoRef metadata is deferred pending nuest/geoextent#122; tracked in #257.

• Pagination on collection detail pages (/collections/<slug>/). Collections with more than OPTIMAP_PAGE_MAX_ITEMS works (default 50) now show paginated work cards with configurable page size and first/prev/next/last navigation, replacing the previous hard cap of 100 with a static "showing first N" alert. A "Show only page on map" / "Show all on map" toggle button appears above the map; choosing "show all" fetches the full collection GeoJSON once and caches it in sessionStorage so subsequent page navigations are instant. Introduces a new OPTIMAP_PAGE_MAX_ITEMS setting (default 50) used by all paginated list views; the previous OPTIMAP_WORKS_PAGE_SIZE_DEFAULT remains as a fallback for backward compatibility. Pagination nav markup and the page-size dropdown are now shared via _pagination.html / _pagination_nav.html template includes, replacing duplicated blocks in works.html and contribute.html; the default page size (50) is now always present as a selectable option.

• NER-based location suggestions on the work contribution form (closes #199). A collapsible "Suggest locations from text" panel on the work landing page runs spaCy Named Entity Recognition on the work's title and abstract (two parallel API calls), looks up found place n...