MapProxy 1.5.0

An accelerating proxy for web map services

1.5.0 2012-12-05

Features:

• read remove_before/refresh_before timestamp from file
• add --concurrency option to mapproxy-utils export

Fixes:

• fixed where option for coverages (renamed from ogr_where)
• only write seed progess with --continue or --progress-file option

Other:

• add EPSG:3857 to WMS default SRSs and remove UTM/GK
• remove import error warning for shapely
• create metadata table in MBTiles caches

1.5.0rc1 2012-11-19

Features:

• clipping of tile request to polygon geometries in security API
• WMTS support in security API
• mixed_image mode that automatically chooses between PNG/JPEG
• use caches as source for other caches
• mapproxy-util grids tool to analyze grid configurations
• mapproxy-util wms-capabilities tool
• mapproxy-util export tool
• use_grid_names option to access Tiles/TMS/KML layers by grid name instead of EPSGXXXX
• origin option for TMS to change default origin of the /tiles service
• continue stopped/interrupted seed processes
• support min_res/max_res for tile sources

Improvements:

• do not show layers with incompatible grids in WMTS/TMS demo
• make 0/0/0.kml optional for the initial KML file
• use BBOX of coverage for capabilities in seed_only layers
• ignore debug layer when loading tile layers
• simplified coverage configuration
• add reloader option to make_wsgi_app()
• add MetadataURL to WMS 1.1.1 capabilities
• improved WMTS services with custom grids (origin)
• use in_image exceptions in WMS demo client
• larger map in demo client
• always request with transparent=true in WMS demo client
• use in_image exceptions in WMS demo client

Fixes:

• fixed reloading of multiapps in threaded servers
• fixed BBOX check for single tile requests
• fixed TMS for caches with watermarks
• fixed limited_to clipping for single layer requests with service-wide clipping geometries
• fixed WMTS RESTful template

Other:

• deprecated origin option for tile sources was removed
• empty tiles are now returned as PNG even if requested as .jpeg

1.4.0 2012-05-15

Fixes:

• fix TypeError exception when auth callback returns {authorized:'full'}
• use MAPPROXY_LIB_PATH on platforms other that win32 and darwin
• raise config error for mapnik sources when mapnik could not be imported

1.4.0rc1 2012-05-02

Features:

• support clipping of requests to polygon geometries in security API
• support for WMS 1.3.0 extended layer capabilities
• on_error handling for tile sources. fallback to empty/transparent tiles when the source returns HTTP codes like 404 or 204
• add HTTP Cache-Control header to WMS-C responses

Improvements:

• WMS source requests and requests to cached tiles are now clipped to the extent. this should prevent projection errors when requesting large bbox (e.g. over 180/90 in EPSG:4326)
• improved lock timeouts in mapproxy-seed
• the debug source does not overwrite the layer extent anymore. makes it more usable in demo/wms clients
• support for multiple files and recursion in base option
• mapproxy-seed ETA output is now more responsive to changes in seed speed
• improved demo service - choose different SRS for WMS layers - support for WMTS

Fixes:

• support loading of WKT polygon files with UTF8 encoding and BOM header
• upgraded dictspec module with fix for some nested configuration specs. a bug prevented checking of the layers configuration

Other:

• the documentation now contains a tutorial
• old layer configuration syntax is now deprecated
• EPSG:4326/900913/3857 are now always initialized with the +over proj4 option to prevent distortions at the dateline see: http://fwarmerdam.blogspot.de/2010/02/world-mapping.html

1.3.0 2012-01-13

No changes since 1.3.0b1

1.3.0b1 2012-01-03

Features:

• support for RESTful WMTS requests with custom URL templates
• support for CouchDB as tile backend
• support for Mapnik 2 sources
• limit maximum WMS response size with max_output_pixels
• new color option for watermarks
• new mapproxy-util serve-multiapp-develop command
• new wms.bbox_srs option for bounding boxes in multiple SRS in WMS capabilities

Improvements:

• log exceptions when returning internal errors (500)

Fixes:

• fix BBOX in WMS-C capabilities
• prevent exception for WMS requests with unsupported image formats with mime-type options (like 'image/png; mode=24bit')
• fixed blank image results for servers that call .close() on the response (like gunicorn)

Other:

• origin option for tile sources is deprecated. use a custom grid with the appropriate origin.

1.2.1 2011-09-01

Fixes:

• fixed configuration of watermarks
• support for unicode title in old-style layer configuration