In addition to files and Mongo collections, JSON as well as XML and CSV data can be retrieved
from the net as answers from REST queries. Because it uses and external package (cpprestsdk)
this is currently available only to MariaDB servers compiled from source.

-- Add the REST support when Microsoft Casablanca package (cpprestsdk) is installed.
-- Add compile flags needed on Windows /MD or /MDd (debug)
-- Also include some changes specific to MariaDB 10.3.
  modified:   storage/connect/CMakeLists.txt

-- Add conditional REST support
-- Added string options HTTP and URI.
-- Added added internal table type TAB_REST.
  modified:   storage/connect/ha_connect.cc
  modified:   storage/connect/mycat.cc
  modified:   storage/connect/mycat.h
  modified:   storage/connect/plgdbsem.h

-- Add conditional code based on the preprocessor definition MARIADB
-- This to be able to use the same code in CONNECT and EOM modules
  modified:   storage/connect/osutil.h
  modified:   storage/connect/tabrest.cpp

-- Add files for the REST OEM module
  added:      storage/connect/mini-global.h
  added:      storage/connect/rest.def

-- Fix MDEV-19648 Variable connect_conv_size doesn't change
-- Change Variable wrong block parameter from 8169 to 1.
-- Also change connect_conv_size default value to 1024.
  modified:   storage/connect/ha_connect.cc

-- Fix compilation error when ZIP is not supported
  modified:   storage/connect/ha_connect.cc
  modified:   storage/connect/tabfmt.cpp

-- Replace PlugSetPath by some concat (crashed on Fedora) + typo
  modified:   storage/connect/reldef.cpp

-- Avoid possible buffer overflow
-- In particular by the function ShowValue.
  modified:   storage/connect/tabdos.cpp
  modified:   storage/connect/tabfmt.cpp
  modified:   storage/connect/value.cpp
  modified:   storage/connect/value.h

-- Add some cast to avoid some compiler warnings
  modified:   storage/connect/filamdbf.cpp

-- Fix some C++ error
  modified:   storage/connect/javaconn.cpp
  modified:   storage/connect/jmgoconn.cpp
  modified:   storage/connect/plugutil.cpp

-- Add some tracing + typo
  modified:   storage/connect/mycat.cc
  modified:   storage/connect/tabjson.cpp

-- Add the xtrc tracing function
  modified:   storage/connect/global.h
  modified:   storage/connect/plugutil.cpp

-- Modify tracing to use xtrc and some typo
  modified:   storage/connect/array.cpp
  modified:   storage/connect/block.h

-- Miscellaneous Typo and warning suppressing changes
  modified:   storage/connect/connect.cpp
  modified:   storage/connect/connect.h
  modified:   storage/connect/filamvct.cpp
  modified:   storage/connect/inihandl.cpp
  modified:   storage/connect/jsonudf.cpp
  modified:   storage/connect/libdoc.cpp
  modified:   storage/connect/tabjson.cpp
  modified:   storage/connect/tabtbl.cpp
  modified:   storage/connect/tabxml.cpp
  modified:   storage/connect/user_connect.cc
  modified:   storage/connect/user_connect.h

-- Update failing test results and disbling
  modified:   storage/connect/mysql-test/connect/disabled.def
  modified:   storage/connect/mysql-test/connect/r/dir.result
  modified:   storage/connect/mysql-test/connect/r/grant.result
  modified:   storage/connect/mysql-test/connect/r/jdbc.result
  modified:   storage/connect/mysql-test/connect/r/jdbc_postgresql.result
  modified:   storage/connect/mysql-test/connect/r/xml.result
  modified:   storage/connect/mysql-test/connect/r/xml2.result
  modified:   storage/connect/mysql-test/connect/r/xml2_mult.result
  modified:   storage/connect/mysql-test/connect/r/xml_mult.result

-- Add an option
  modified:   storage/connect/mysql-test/connect/t/grant.test