On 1/9/2013 7:52 AM, al...@yahoo.com wrote:
Generally, opening a profile with version-1 of Fx or Tb works. But
conceivably an app upgrade could introduce a breaking change to the profile,
is that right?
If the programmer doesn't take care, then yes. In Firefox at least we
have in the past said
Generally, opening a profile with version-1 of Fx or Tb works. But
conceivably an app upgrade could introduce a breaking change to the profile,
is that right? Are such breaking changes documented? Where? What will
happen if you downgrade in such a case? Will the previous app version
refuse
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