Changes since 2.2a1 [2006/07/20]:
- Added a dashboard style display for templates (with multiple selections).
- New "Format" parameter can be used in graph URL to override saved setting.
- PDF and SVG formats are now properly embedded in HTML.
- Added warning and check to avoid obscure error caused by misconfiguration.
- Minor JavaScript enhancements to the graph editor.
- Added notice about CGI.pm incompatibility.
Changes since 2.1.3 [2005/06/19]:
- Various improvements for the graph editor:
+ Extensive code rewrite/cleanup.
+ Added simple HTML tooltips to provide (some) contextual help.
+ Extended JavaScript automation.
+ Clarified creation of new Data Sources.
- rrdtool 1.2.x support:
+ Three new image formats: SVG, EPS and PDF.
+ GIF is no longer supported, automatically switch to PNG.
+ Removed support for deprecated --overlay parameter.
+ Added support for --no-gridfit.
+ Added support for new VDEF, TICK and SHIFT graph commands.
+ Deprecated use of HRULE, STACK and old style GPRINT graph command.