caching the lookup of user locale preference that is done on every request. Making the namespace explicit in each Tcl proc. Making the timezone related procs check whether ref-timezones is installed.
Added a proc ad_http_cache_control that outputs No-Cache headers by default for all dynamic pages, and a kernel parameter to turn it off. Fixes bug #186.
Making developer support show bind variable values in queries (only for PG) - thanks Lars. Adding a check in the -init.tcl file so that setup of nsv vars etc is only done once. The new APM will source -init.tcl files once per interpreter - we need to be wary of that.
further development of the workflow Tcl API. Added caching of the Tcl API on the workflow level. Port of datamodel to Oracle, some work remaining there. The package is not yet ready for initial release but will be in about 1-2 weeks.
Replaced listings in <pre> tags with <ul><li> ... stuff which is better digestable by browsers and fixes bug #223, and removed empty link to old release notes
