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There are many memory leaks in Propel, which should be fixed before leaving Propel 1.6 and definitely before releasing Propel2.
I will create a PR for this, once I find some time to work on a fix.
And I already mentioned this before: #534 (comment)
@rozwell, any news here?
@marcj I'll will provide some basic PR in a few days.
Maybe we could also find some kind of metric to get an indicator when new leaks are introduced or proof existing ones are fixed, e.g. some basic unit/functional tests which assert memory consumption ..?
Tests it is!
Ops, looks like I totally forget about it, but there is a possible solution: #799