Changes in global options in bzr 2.5?

[Alexander Belchenko]

Martin, can you shed some light on
https://bugs.launchpad.net/bzr-externals/+bug/954663

and

https://code.launchpad.net/~florian-rathgeber/bzr-externals/fix-options-registry-lp-954663/+merge/97333

I found in the release notes for 2.5b4 the following:

* Some global options for use with commands have been removed, construct
   an ``Option`` with the name instead. (Martin Packman)

But it didn't tell me which options exactly were removed.