Currently the Breakpad symbol cleanup script doesn't touch non-nightly builds. This would be okay, except we fairly often wind up respinning release builds, and we never clean up the symbols from the old RC builds. For example: grep -v pre symbols.txt | grep WINNT | grep "3\.0" | wc -l 51 We have 51 3.0.x Windows release builds on the symbol server right now. grep -v pre symbols.txt | grep WINNT | grep "3\.0" | cut -f2 -d- | sort -u | wc -l 30 Only 30 unique versions, however.

This is effectively indistinguishable from bug 599347 now that our betas report as non-beta versions.