mercurial/help/deprecated.txt

hgweb: extract code for emitting multiple changelist records

changelistentry() exists so extensions can easily monkeypatch the
function to add additional metadata.

In at least one case at Mozilla, we have an extension doing this
where performance would greatly benefit if we were able to "batch
fetch" metadata for all revisions that will eventually have their
data set.

By extracting the logic for "obtain records for N revisions" into
a standalone function, we make it possible for a monkeypatched
function to more efficiently bulk fetch data for N revisions.

Differential Revision: https://phab.mercurial-scm.org/D3573

Mercurial evolves over time, some features, options, commands may be replaced by
better and more secure alternatives. This topic will help you migrating your
existing usage and/or configuration to newer features.

Commands
========

The following commands are still available but their use are not recommended:

``locate``

This command has been replaced by `hg files`.

``parents``

This command can be replaced by `hg summary` or `hg log` with appropriate
revsets. See `hg help revsets` for more information.

``tip``

The recommended alternative is `hg heads`.

Options
=======

``web.allowpull``
    Renamed to `allow-pull`.

``web.allow_push``
    Renamed to `allow-push`.