Milestone 3.1.1

This is a maintenance release of the 3.1 branch.

• MapGuide Changes
  • Updated Web Tier components (RFC 165):
    • Apache 2.4.29
    • PHP 5.6.33
    • Tomcat 7.0.85
  • Fixes and other changes:
    • #2754: Fail to stylize layer when expression in symbol definition has invalid value
    • #2750: Isapi mapagent crashes when server error message is too long
    • #2767: Add missing JSON format conversion support for the various mapagent operations
    • #2764: Select Within returns all features when actually no result should be found
    • AJAX Viewer: Zoom selection doesn't work if the select panel is invisible
    • Ignore abstract classes when DescribeSchema because they should not be visible to consumer.
    • Enable ACE IPv6 support
    • Sanitize user input in various php mapagent test scripts

• FDO Changes
  • ​#941 sin(int) expression no longer returns invalid value
  • ​#912 GDAL/OGR/WMS providers updated to use GDAL 2.2.3
    • You can swap out the GDAL dll with an equivalent custom GDAL build from gisinternals (​http://www.gisinternals.com/stable.php). Make sure you are downloading the MSVC 2015 build for this.
    • Updated instructions here
    • Reminder that by using drivers like ECW/MrSID/etc you are bound by their terms of use in their respective licensing agreements.
    • Another reminder that swapping the GDAL dll with a custom one is not supported by us. Use at your own risk/discretion.
  • ​#937 OGR provider fixes:
    • Better handling/support of VRT data sources
    • Ensure dots in property names are replaced with tildes (~) as dot characters are illegal characters in FDO property names.
    • Better FDO exception error propagation from failed GDAL/OGR API calls within the provider.
    • ​#912 New GDAL 2.x capabilities are surfaced to their FDO counterparts
      • int64 data types
      • nullable fields
      • default values
  • WFS provider fixes:
    • ​#915 Features not fully loaded
    • ​#917 Curve strings properly serialized to their GML counterparts
    • ​#932 xsd:long values no longer capped at 2147483647 if value is beyond that.
  • WMS provider fixes:
    • ​#931 Fix SSL connect error if connecting to a WMS server using TLS 1.2
  • PostgreSQL provider fixes:
    • ​#923 Better handling of check constraint clauses (eg. '10'::integer)
    • ​#943 Add support for materialized views
  • SHP provider fixes:
    • Fix SHP file cannot be read if it had been opened for writing
  • SQL Server provider fixes:
    • ​#933 No longer tries to connect to and list every database on the SQL Server, only the ones your login credentials can actually access.
    • ​#920 Computed columns now properly advertised as read-only properties in the FDO schema
    • (Long standing) patches from Bruno Scott:
      • ​#875 Date columns not appearing in FDO schemas
      • ​#766 Use locale-independent date formatting