streamclone: ensure the server sends the right amount of data
Otherwise, the client would fail with some confusing error. I have
seen an error which I think is this, perhaps due to a concurrent
revlog split, which streamclones do not handle correctly and would
result in a short read of the index of the revlog being split.
Differential Revision: https://phab.mercurial-scm.org/D11236
== New Features ==
* `hg config` now has a `--source` option to show where each
configuration value comes from.
== Default Format Change ==
These changes affects newly created repositories (or new clone) done with
Mercurial 5.8.
== New Experimental Features ==
== Bug Fixes ==
== Backwards Compatibility Changes ==
== Internal API Changes ==
The Dirstate API have been updated as the previous function leaked some
internal details and did not distinct between two important cases: "We are
changing parent and need to adjust the dirstate" and "some command is changing
which file is tracked". To clarify the situation:
* the following functions have been deprecated,
- dirstate.add,
- dirstate.normal,
- dirstate.normallookup,
- dirstate.merge,
- dirstate.otherparent,
- dirstate.remove,
- dirstate.drop,
* these new functions are added for the "adjusting parents" use-case:
- dirstate.update_file,
- dirstate.update_file_p1,
* these new function are added for the "adjusting wc file" use-case":
- dirstate.set_tracked,
- dirstate.set_untracked,
- dirstate.set_clean,
- dirstate.set_possibly_dirty,
See inline documentation of the new functions for details.