=head1 CHANGES (Apache::GTopLimit)

=head1 ver 1.02

• return DECLINED and not OK when not doing anything
• made the request counter a package's private lexical variable, since it shouldn't be accessible by other modules.
• Fix the $Apache::GTopLimit::CHECK_EVERYNREQUESTS logic, was doing checking one request to often. Thanks to Alexandr Ciornii <chorny@tri.md> for the spot

=head1 ver 1.01 Thu Mar 14 13:53:16 SGT 2002

• add an unshared memory threshold, similar to Apache::SizeLimit
• improve the debug mode testing whether at least one threshold was set
• cache the previously fetched shared and/or size for reuse in the unshared memory calculation, which makes things a bit faster.
• update docs

=head1 ver 1.0 Wed Feb 20 11:54:23 SGT 2002

• making the DEBUG a constant variable, settable via PerlSetVar
• A few code style changes and doc fixes
• this module has spent enough time in alpha/beta incubator => going 1.0.

=head1 ver 0.2 Mon Oct 16 23:04:01 2000

• fixed the warnings generated on every request

=head1 ver 0.1 Tue Aug 17 07:32:20 IDT 1999

• Removed the use of global variables (save a few memory bits)
• Rewrite of the memory size limit functionality to use GTop
• Added a Shared memory limit functionality
• Added debug mode