v2.0.12

Patch Changes

• Fix additional map interaction, metadata, coordinate extraction, and integrity-checking defects.
  • Inline filterZoomEvent callbacks no longer interrupt controlled drag and wheel gestures.
  • Overlapping accepted mouse-button drags restore the page's original text-selection behavior when they finish or unmount.
  • Disabling Open Graph or Twitter cards removes every tag in the corresponding group.
  • getGeographyCoordinates searches later GeometryCollection members when earlier members are empty or invalid.
  • Custom SRI configuration recognizes equivalent URL keys and captures independent integrity entries, so later caller mutations cannot change an active policy or request.
  • SHA-256 and SHA-512 integrity checks use correct base64 padding in runtimes without btoa.
  • generateSRIHash releases unread response bodies when an HTTP request fails.
• Fix several rendering, interaction, packaging, and geography-loading defects found during end-to-end validation.
  • MapWithMetadata no longer crashes when JSON-LD is enabled (the default), forwards ref to the map's <svg>, and no longer preloads a nonexistent font file.
  • MapWithMetadata accepts a new optional presetArgs prop, typed for the selected preset, so countryMap, cityMap, and dataVisualization describe the given subject (for example preset="countryMap" presetArgs={['France']}). Without presetArgs, these presets no longer emit placeholder JSON-LD and text about "Default".
  • Inline TopoJSON or GeoJSON passed to Geographies now renders during server rendering and on the first client render instead of appearing only after hydration.
  • Geographies no longer briefly renders the previous URL's features or re-reports a previous URL's error after geography changes, and a URL reports isLoading from its first render.
  • With errorBoundary, a caught error now clears when the geography URL changes. GeographyErrorBoundary accepts a new optional resetKey prop for the same behavior.
  • Geography loading no longer logs to the console unless debug mode is enabled.
  • Controlled ZoomableGroup maps no longer freeze or skip onMoveEnd when center or zoom changes during a drag or wheel gesture, and onMoveStart/onMoveEnd always use the latest callbacks.
  • Annotation draws its connector line again, using the curve prop.
  • projectionConfig.scale accepts any positive value, so city- and region-level maps are no longer rejected above 10000. projectionConfig.rotate accepts the two-element [lambda, phi] form, and createRotationAngles and the RotationAngles type are now exported.
  • Projection names that are not d3-geo projections (such as geoArea) now throw a PROJECTION_ERROR instead of an unrelated TypeError.
  • Line no longer requires from and to when coordinates is provided; it accepts either coordinates or both from and to.
  • getGeographyCentroid, getGeographyBounds, and getGeographyCoordinates return null instead of throwing or returning out-of-range values for empty or invalid geometries, so Geography no longer crashes on them.
  • TopoJSON whose first object is a single geometry (not a GeometryCollection) now renders its feature instead of nothing.
  • Geography elements with onClick expose role="button", activate on Enter, and activate on Space when the key is released, like native buttons.
  • ComposableMap no longer forwards onGeographyError and fallback to the <svg> element; both props are deprecated there and have no effect.
  • The debug prop and REACT_SIMPLE_MAPS_DEBUG produce console output in the published build again, apply per map, and no longer crash when no global process exists.
  • The package output is now split per module so bundlers can tree-shake unused components and utilities, and source maps include their original sources.
  • Type definitions now resolve without extra installs: the @types packages used by the public types are dependencies, and the Geographies render prop exposes PreparedFeature items with rsmKey.
  • fetchGeographiesCache now shares concurrent requests for the same URL, so preloading and rendering a URL downloads it once. Requests are not reused once settled or after the security or SRI configuration changes, so refetch() and tightened policies always take effect.
  • Hostnames that merely start with private-range digits (for example 10.cdn.example.com) are no longer rejected, while localhost. and *.localhost are now blocked in production.
  • Known-source integrity checks also apply to equivalent URL variants (query strings, percent-encoded @, a trailing dot in the hostname), and custom SRI entries with enforceIntegrity: false are no longer enforced.
  • configureGeographySecurity now rejects non-integer, non-positive, or out-of-range TIMEOUT_MS and MAX_RESPONSE_SIZE values with a CONFIGURATION_ERROR.
  • The request timeout now also covers server-side hostname resolution, including on redirects and in generateSRIHash. Failed responses release their connection, and data validation errors keep their VALIDATION_ERROR type and include the requested URL.
• Fix zoom target updates, malformed polygon loading, and SVG ref prop compatibility.
  • Initialize zoom and pan when a descendant mounts or replaces the hook target, and cancel active gestures when it removes the target.
  • Reject downloaded polygons with empty or single-position rings during validation so they report loading errors instead of crashing map rendering.
  • Allow exported component props to be spread into their components with exactOptionalPropertyTypes enabled, including optional SVG refs.
• Keep geography error fallbacks and retry controls working when children throw a value other than an Error. Error callbacks now consistently receive an Error, while existing Error objects retain their identity.
• Fix geography event handling, TopoJSON parser inputs, and custom integrity URL matching.
  • Geography keyboard clicks preserve modifier keys and the originating window, and propagate through shadow DOM boundaries.
  • Canceled taps no longer trigger double-tap zoom, and rejected touches cannot end an active wheel gesture.
  • Inline error callbacks can update parent state without repeatedly reporting the same failed request; subsequent failures still notify.
  • TopoJSON conversion removes null geometries before passing features to typed parsers.
  • Custom SRI policies keep encoded reserved characters distinct while recognizing equivalent percent escapes in paths and queries, preventing integrity checks from being skipped.
• Fix keyboard navigation cancellation, gesture cleanup, redirect integrity checks, and TypeScript 5.0 compatibility.
  • Geography keyboard activation respects onClick handlers that cancel hyperlink navigation.
  • Disposing or reconfiguring a zoomable map releases active gestures without firing stale movement callbacks.
  • Geography redirects preserve the original integrity requirement and enforce hashes configured for redirected sources.
  • MapWithMetadata remains usable in JSX with TypeScript 5.0.
• Fix map target lifecycle, touch ownership, and debug configuration handling.
  • Initialize gestures and the requested viewport when a hook target mounts late or is replaced, and cancel gestures when it is removed.
  • Keep outside and rejected touches from influencing map gestures.
  • Stop pending gesture work when a move callback synchronously unmounts or reconfigures the map.
  • Accept valid projection configurations without a constructor when debug logging is enabled.
• Handle missing geometries and empty multipart members without losing usable geography data.
  • Exclude GeoJSON features with null geometry before calling parseGeographies, while preserving the original downloaded data.
  • Make getGeographyCoordinates find the first available coordinate after empty members of a MultiLineString or MultiPolygon.
• Handle coordinates their projection cannot represent without emitting invalid SVG transforms.
  • Hide unprojectable markers and annotations.
  • Keep initial zoom groups at their default transform and preserve the current position when a requested center cannot be projected.
• Reset marker interaction styles after leaving a projection and remove inaccurate fixed geographic metadata.
  • Markers that reappear after being outside a projection start without stale focus, hover, or pressed styles.
  • Map metadata no longer assigns every map a world location and coordinates of zero latitude and longitude.
• Handle nested geography coordinates and accurately type nullable fetched geometries.
  • Coordinate extraction finds the first valid coordinate beyond ten nested GeometryCollections while safely handling cycles.
  • Raw geography fetch results correctly expose nullable GeoJSON geometries. TypeScript consumers should check for null or pass fetched data through getFeatures, which continues to return only features with geometry.
• Reject malformed downloaded geography data during loading so invalid features, coordinates, and topology arcs produce a validation error instead of failing during map rendering.
• Prevent zoom and pan callbacks from receiving non-finite coordinates when a custom projection cannot invert the current map center. Valid movement callbacks resume when the center returns to the projection's domain.
• Fix geography validation, initial server rendering, and custom integrity policies.
  • Public data guards reject malformed GeoJSON and TopoJSON before consumers try to render them, while handling cyclic and deeply nested collections safely.
  • isGeoProjection accepts projections without an inverse and rejects functions missing projection methods.
  • ZoomableGroup renders its requested center and zoom on the server and initial client render.
  • Geography preload hints are emitted for each server render instead of only the first request.
  • Custom SRI entries keep separate integrity policies for paths with and without a trailing slash.
• Reject malformed GeoJSON lines and polygon rings before processing fetched geography data.
  • Require at least two positions in nonempty lines and four positions with matching endpoints in polygon rings, while preserving supported empty geometries.
• Reject invalid TopoJSON geometry metadata before it reaches feature parsers.
  • Geography validation and secure fetching now reject non-object properties and identifiers other than strings or numbers, including in nested TopoJSON geometries.
  • Optional properties, null properties, and valid identifiers remain supported.