Bug#650601: libpng12-0 in experimental breaks its rdeps

[Jonathan Nieder <jrnieder@gmail.com>]

# warning users of apt-listbugs, to reduce noise
# luckily this only affects the package experimental, so this
# severity bump should have no effect on testing migration etc
severity 673542 serious
quit

Hi,

Aníbal Monsalve Salazar wrote:

> severity 673542 important
[...]
> The libpng transition hasn't started yet. Please refer to the webpage
> above. It will involve hundreds of binary packages.

	$ vim
	vim: /usr/lib/i386-linux-gnu/libpng12.so.0: version `PNG12_0' not found (required by /usr/lib/i386-linux-gnu/libcairo.so.2)

Regardless of whether the transition has started, doesn't this kind of
thing (removal of symbol versions) require a soname bump?

Thanks for your work,
Jonathan