Don't be scared. Mercurial is very conservative about what a new release can do. There are lots of rules, and they are treated very seriously: http://www.mercu

Don't be scared. Mercurial is very conservative about what a new release can do. There are lots of rules, and they are treated very seriously: http://www.mercurial-scm.org/wiki/CompatibilityRules http://www.mercurial-scm.org/wiki/CompatibilityRules