v1.11.1

Added

• Raster replace is now reachable from the reupload dialog. The
  in-place COG replacement that shipped in 1.11.0 gets its frontend door:
  the reupload dialog offers replace for raster datasets (#1362).
• Remote rasters now report a measured resolution and rotation flag.
  STAC-imported and refreshed raster assets read the affine transform from
  Titiler, so res_x/res_y/is_rotated are populated the same way a
  local upload populates them instead of staying blank (#1374, #1384).

Fixed

• Raster tiles stop serving stale imagery after a replace. Tile URLs
  now carry the dataset's content version, so a raster replace, reupload,
  or source refresh rolls the shared nginx tile cache instead of serving
  the old pixels until the cache expired. A mismatched or duplicated
  version parameter is served uncached rather than rejected, so open tabs
  keep rendering (#1372).
• Rotated rasters report their true pixel size. Resolution was
  computed from the affine's axis components, understating a 30°-rotated
  raster by 13%; it now uses the pixel vector lengths on both ingest
  paths. Axis-aligned rasters are unaffected; a rotated raster's stored
  resolution corrects on its next ingest or refresh (#1384).
• STAC gsd is published in metres, as the spec defines it. Exports
  used to emit the raw CRS-unit value (degrees for EPSG:4326, feet for
  state-plane systems). Projected CRSs now convert through PROJ's
  metres-per-unit; geographic CRSs omit the field rather than publish an
  angular value as a length. The OGC Records surface is unchanged (#1384).
• Reupload keeps geometry and record type honest. Swapping a
  dataset's file derives the effective geometry and record type through
  a precedence of measured, declared, and stored values, so an empty or
  all-NULL-geometry file no longer reclassifies a still-spatial dataset
  as tabular (#1361, #1373).
• User-authored distributions no longer hide the built-in export
  rows on a record's distribution list (#1370).
• CRS WKT is stored as WKT2:2019 at both raster ingest paths, with a
  data migration converting existing WKT1 rows (#1376).
• STAC assets keyed by an empty string are recovered after the item
  moves instead of being reported unidentified (#1363).
• ArcGIS imports request every field, so service imports keep their
  full attribute set (#1368).
• Vector tile purges after a reupload or PostGIS refresh now take
  effect. The tile cache was only initialized in the API process, so the
  worker's post-swap purges silently evicted nothing and stale tiles could
  serve until the cache TTL expired; the cache is now initialized in the
  bootstrap both processes share (#1371).
• Auto-generated distributions reconcile when a dataset's modality
  changes (#1369).
• A raster's origin carries its provenance hash from first ingest
  instead of only gaining one after its first replace (#1360).
• Single-dataset delete errors are sanitized before reaching the
  client (#1358).

Performance

• Duplicate-source guards use an index on the origin-reference keys
  they query instead of scanning (#1365).

Operations

• Migration 0041 is a data migration: it rewrites stored WKT1 CRS
  definitions to WKT2:2019 in batches. Deploy logs report
  converted to WKT2:2019: N row(s); the downgrade is a no-op.

Full Changelog: v1.11.0...v1.11.1