Extension:External Data/Version history

Here is the version history for External Data:

0.3 - February 3, 2009 - optional database caching added; string replacement in URLs added

0.4 - February 10, 2009 - 'GetData' special page added; #for_external_table function added; 'EDUtils' class added; internationalization added
0.4.1 - February 13, 2009 - support for retrieval of XML table data; handling of XML tag attribute

0.5 - March 2, 2009 - 'CSV with header' format added; 'GetData' changed to use this format; filtering added to #get_external_data; fix for field names containing blanks
0.5.1 - March 16, 2009 - CSV values that contain newlines handled correctly
0.5.2 - March 19, 2009 - security fix for wikis that contain read-protected pages

0.6 - April 2, 2009 - support for JSON table data; data gets reset between one page and another when handling multiple pages
0.6.1 - May 20, 2009 - renamed "ED_Settings.php" to "ExternalData.php"

0.7 - June 19, 2009 - added #get_db_data and #get_ldap_data functions; minor bug fixes
0.7.1 - July 21, 2009 - fix for URLs containing spaces; fix for non-lowercase filtered fields in #get_external_data

0.8 - August 12, 2009 - expiration time added for caching; magic-words handling updated for MediaWiki 1.16; internationalization added for error messages
0.8.1 - August 20, 2009 - backwards compatibility added for magic-words handling; improvements to error-message internationalization

0.9 - September 1, 2009 - $edgAllowExternalDataFrom whitelist variable added for #get_external_data; fix for incorrectly-formatted parameters for #get_external_data
0.9.1 - September 30, 2009 - $edgAllowSSL variable added
0.9.2 - January 8, 2010 - ".urlencode" command added for #for_external_table; fix for JSON tags containing capital letters

1.0 - May 3, 2010 - #store_external_table function added; fixes for parameters that have extra whitespace or don't contain an equals sign; removed still-buggy usage of PHP str_getcsv() function; other bug fixes
1.0.1 - August 27, 2010 - fix for "qualified column names" in #get_db_data

1.2 - October 14, 2010 - #get_web_data function added, meant to replace (now-deprecated) #get_external_data function
1.2.1 - December 28, 2010 - handling added for comments in XML
1.2.2 - January 12, 2011 - support added for #store_external_table for PHP 5.3
1.2.3 - February 11, 2011 - handling for HTTPS access in #get_web_data fixed for MW >= 1.17; default for $edgAllowSSL changed to "true"

1.3 - April 25, 2011 - #clear_external_data function added; "limit" and "order by" parameters added to #get_db_data, and "server" parameter renamed to "db"; $edgDBFlags and $edgDBTablePrefix global variables added; fix for commas contained within parentheses and quotes in "data" parameter
1.3.1 - May 20, 2011 - fix for MW <= 1.15; fix for non-Latin characters retrieved by #get_db_data
1.3.2 - September 9, 2011 - fixes for #clear_external_data; fix for databases that have UTF-8 encoding; fix for spaces contained within 'data' and 'filters' parameters
1.3.3 - November 8, 2011 - fix for PHP installations without multi-byte support; fix for database caching
1.3.4 - December 5, 2011 - fix for #get_db_data for MW 1.18
1.3.5 - January 10, 2012 - support removed for MW < 1.16; JSON parsing improved
1.3.6 - March 23, 2012 - handling fixed for values and headers in CSV files containing extra whitespaces; error message added for invalid format in #get_web_data