Juha Tuomala wrote:
How that's going to solve anything as upstream *intentionally*
stuff into it to break things?
Nobody intentionally BREAKS things. Upstream KDE releases are supposed to be
backwards compatible, data migration is something which is taken care of.
For example, Nepomuk will migrate your data from the Redland (or Sesame2)
backend used in older KDE releases to Virtuoso which is now the default as
of 4.4. Akonadi also automatically migrates your contacts to the new format.