version4.rst
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r21595 | ============ | ||
| 4.x Series | ||||
| ============ | ||||
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r22252 | IPython 4.2 | ||
| =========== | ||||
| IPython 4.2 (April, 2016) includes various bugfixes and improvements over 4.1. | ||||
| - Fix ``ipython -i`` on errors, which was broken in 4.1. | ||||
| - The delay meant to highlight deprecated commands that have moved to jupyter has been removed. | ||||
| - Improve compatibility with future versions of traitlets and matplotlib. | ||||
| - Use stdlib :func:`python:shutil.get_terminal_size` to measure terminal width when displaying tracebacks | ||||
| (provided by ``backports.shutil_get_terminal_size`` on Python 2). | ||||
| You can see the rest `on GitHub <https://github.com/ipython/ipython/issues?q=milestone%3A4.2>`__. | ||||
Matthias Bussonnier
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r22042 | |||
| IPython 4.1 | ||||
| =========== | ||||
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r22142 | IPython 4.1.2 (March, 2016) fixes installation issues with some versions of setuptools. | ||
| Released February, 2016. IPython 4.1 contains mostly bug fixes, | ||||
| though there are a few improvements. | ||||
|
Matthias Bussonnier
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r22042 | |||
| - IPython debugger (IPdb) now supports the number of context lines for the | ||||
| ``where`` (and ``w``) commands. The `context` keyword is also available in | ||||
| various APIs. See PR :ghpull:`9097` | ||||
| - YouTube video will now show thumbnail when exported to a media that do not | ||||
| support video. (:ghpull:`9086`) | ||||
| - Add warning when running `ipython <subcommand>` when subcommand is | ||||
| deprecated. `jupyter` should now be used. | ||||
| - Code in `%pinfo` (also known as `??`) are now highlighter (:ghpull:`8947`) | ||||
| - `%aimport` now support module completion. (:ghpull:`8884`) | ||||
| - `ipdb` output is now colored ! (:ghpull:`8842`) | ||||
| - Add ability to transpose columns for completion: (:ghpull:`8748`) | ||||
| Many many docs improvements and bug fixes, you can see the | ||||
| `list of changes <https://github.com/ipython/ipython/compare/4.0.0...4.1.0>`_ | ||||
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r21595 | IPython 4.0 | ||
| =========== | ||||
| Released August, 2015 | ||||
| IPython 4.0 is the first major release after the Big Split. | ||||
| IPython no longer contains the notebook, qtconsole, etc. which have moved to | ||||
|
Matthias Bussonnier
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r22288 | `jupyter <https://jupyter.readthedocs.io>`_. | ||
| IPython subprojects, such as `IPython.parallel <https://ipyparallel.readthedocs.io>`_ and `widgets <https://ipywidgets.readthedocs.io>`_ have moved to their own repos as well. | ||||
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r21595 | |||
| The following subpackages are deprecated: | ||||
| - IPython.kernel (now jupyter_client and ipykernel) | ||||
| - IPython.consoleapp (now jupyter_client.consoleapp) | ||||
| - IPython.nbformat (now nbformat) | ||||
| - IPython.nbconvert (now nbconvert) | ||||
| - IPython.html (now notebook) | ||||
| - IPython.parallel (now ipyparallel) | ||||
| - IPython.utils.traitlets (now traitlets) | ||||
| - IPython.config (now traitlets.config) | ||||
| - IPython.qt (now qtconsole) | ||||
| - IPython.terminal.console (now jupyter_console) | ||||
| and a few other utilities. | ||||
| Shims for the deprecated subpackages have been added, | ||||
| so existing code should continue to work with a warning about the new home. | ||||
| There are few changes to the code beyond the reorganization and some bugfixes. | ||||
| IPython highlights: | ||||
| - Public APIs for discovering IPython paths is moved from :mod:`IPython.utils.path` to :mod:`IPython.paths`. | ||||
| The old function locations continue to work with deprecation warnings. | ||||
| - Code raising ``DeprecationWarning`` | ||||
| entered by the user in an interactive session will now display the warning by | ||||
| default. See :ghpull:`8480` an :ghissue:`8478`. | ||||
| - The `--deep-reload` flag and the corresponding options to inject `dreload` or | ||||
| `reload` into the interactive namespace have been deprecated, and will be | ||||
| removed in future versions. You should now explicitly import `reload` from | ||||
| `IPython.lib.deepreload` to use it. | ||||