diff --git a/docs/source/whatsnew/version8.rst b/docs/source/whatsnew/version8.rst index 59e71654faf..eee7af0aa48 100644 --- a/docs/source/whatsnew/version8.rst +++ b/docs/source/whatsnew/version8.rst @@ -2,6 +2,70 @@ 8.x Series ============ +.. _version 8.6.0: + +IPython 8.6.0 +------------- + +Back to a more regular release schedule (at least I try), as Friday is +already over by more than 24h hours. This is a slightly bigger release with a +few new features that contain no less then 25 PRs. + +We'll notably found a couple of non negligible changes: + +The ``install_ext`` and related functions have been removed after being +deprecated for years. You can use pip to install extensions. ``pip`` did not +exists when ``install_ext`` was introduced. You can still load local extensions +without installing them. Just set your ``sys.path`` for example. :ghpull:`13744` + +IPython now have extra entry points that that the major *and minor* version of +python. For some of you this mean that you can do a quick ``ipython3.10`` to +launch IPython from the Python 3.10 interpreter, while still using Python 3.11 +as your main Python. :ghpull:`13743` + +The completer matcher API have been improved. See :ghpull:`13745`. This should +improve the type inference and improve dict keys completions in many use case. +Tanks ``@krassowski`` for all the works, and the D.E. Shaw group for sponsoring +it. + +The color of error nodes in tracebacks can now be customized. See +:ghpull:`13756`. This is a private attribute until someone find the time to +properly add a configuration option. Note that with Python 3.11 that also show +the relevant nodes in traceback, it would be good to leverage this informations +(plus the "did you mean" info added on attribute errors). But that's likely work +I won't have time to do before long, so contributions welcome. + +As we follow NEP 29, we removed support for numpy 1.19 :ghpull:`13760`. + + +The ``open()`` function present in the user namespace by default will now refuse +to open the file descriptors 0,1,2 (stdin, out, err), to avoid crashing IPython. +This mostly occurs in teaching context when incorrect values get passed around. + + +The ``?``, ``??``, and corresponding ``pinfo``, ``pinfo2`` magics can now find +objects insides arrays. That is to say, the following now works:: + + + >>> def my_func(*arg, **kwargs):pass + >>> container = [my_func] + >>> container[0]? + + +If ``container`` define a custom ``getitem``, this __will__ trigger the custom +method. So don't put side effects in your ``getitems``. Thanks the D.E. Shaw +group for the request and sponsoring the work. + + +As usual you can find the full list of PRs on GitHub under `the 8.6 milestone +`__. + +Thanks to all hacktoberfest contributors, please contribute to +`closember.org `__. + +Thanks to the `D. E. Shaw group `__ for sponsoring +work on IPython and related libraries. + .. _version 8.5.0: IPython 8.5.0