README: minor changelog update

README

@@ -46,12 +46,13 @@
 0.3.0 --
 
 - obsolete: Add "latecomer" error detection (stabilize does not handle resolution yet)
-- evolve:   Introduce a new `uncommit` command to remove change from a changeset
-- rebase:   allow the use of --keep again
-- commit:   --amend option create obsolete marker (but still strip)
-- obsolete: fewer marker are created when collapsing revision.
-- revset:   add successors, allsuccessors, precursors, all precursors and hidden
-- evolve:   add `prune` alias to `kill`.
+- evolve:    Introduce a new `uncommit` command to remove change from a changeset
+- rebase:    allow the use of --keep again
+- commit:    --amend option create obsolete marker (but still strip)
+- obsolete:  fewer marker are created when collapsing revision.
+- revset:    add successors, allsuccessors, precursors, all precursors and hidden
+- evolve:    add `prune` alias to `kill`.
+- stabilize: clearly state that stabilize does nto handle conflict
 
 0.2.0 -- 2012-06-20