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Changes between Initial Version and Version 6 of Ticket #10411

-              initial
+              v6
 After recent releases of Mercurial such as 1.8 and 1.9, TracMercurial plugin did not work properly until several patches were delivered, mainly due to Mercurial's internal API changes.
 Now Mercurial 1.9 provides [http://mercurial.selenic.com/wiki/CommandServer a stable command-server protocol].
+Now Mercurial 1.9 provides [http://mercurial-scm.org/wiki/CommandServer a stable command-server protocol].
 It is a fairly simple protocol using pipes to send length + data streams, and features the same command set to that of the console command line.
 TracMercurial is for showing the timeline (prev/next and file list) and browsing the repository. It could be implemented using a few commands such as `log`, `tip`, `heads`, `tags`, `diff`, `status --change`, etc.
 If we combine this enhancement with a CachedRepository implementation (ref #8417), the performance problem will be minized.
+If we combine this enhancement with a !CachedRepository implementation (ref #8417), the performance problem will be minized.
 I think this approach will significantly reduce the efforts for adapting to a new version of Mercurial, and make Trac users to escape from hazzle of upgrading.
+I think this approach will significantly reduce the efforts for adapting to a new version of Mercurial, and make Trac users to escape from hassle of upgrading.