relnotes/next
author Yuya Nishihara <yuya@tcha.org>
Mon, 25 May 2020 23:02:07 +0900
changeset 44925 ce8fe77102f4
parent 44905 f330d6117a5b
child 44996 c2df0bca0dfa
permissions -rw-r--r--
rust: fix false comment about mpsc::Sender We need Sync to share the Sender reference across threads.
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== New Features ==
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== New Experimental Features ==
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 * The core of some hg operations have been (and are being)
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   implemented in rust, for speed. `hg status` on a repository with
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   300k tracked files goes from 1.8s to 0.6s for instance.
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   This has currently been tested only on linux, and does not build on
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   windows. See rust/README.rst in the mercurial repository for
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   instructions to opt into this.
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== Backwards Compatibility Changes ==
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* Mercurial now requires at least Python 2.7.9 or a Python version that
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  backported modern SSL/TLS features (as defined in PEP 466), and that Python
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  was compiled against a OpenSSL version supporting TLS 1.1 or TLS 1.2
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  (likely this requires the OpenSSL version to be at least 1.0.1).
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== Internal API Changes ==
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 * logcmdutil.diffordiffstat() now takes contexts instead of nodes.
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 * The `mergestate` class along with some related methods and constants have
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   moved from `mercurial.merge` to a new `mercurial.mergestate` module.
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