Pgcli

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Features:
---------
* Upgraded pgspecial to 1.7.0. (See `pgspecial changelog <https://github.com/dbcli/pgspecial/blob/master/changelog.rst>`_ for list of fixes)
* Add a new config setting to allow expandable mode (Thanks: `Jonathan Boudreau <https://github.com/AGhost-7>`_)
* Make pgcli prompt width short when the prompt is too long (Thanks: `Jonathan Virga <https://github.com/jnth>`_)
* Add additional completion for ``ALTER`` keyword (Thanks: `Darik Gamble`_)
* Make the menu size configurable. (Thanks `Darik Gamble`_)

Bug Fixes:
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* Handle more connection failure cases. (Thanks: `Amjith Ramanujam`_)
* Fix the connection failure issues with latest psycopg2. (Thanks: `Amjith Ramanujam`_)

Internal Changes:
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* Add testing for Python 3.5 and 3.6. (Thanks: `Amjith Ramanujam`_)

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Features:
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* Search table suggestions using initialisms. (Thanks: `Joakim Koljonen`_).
* Support for table-qualifying column suggestions. (Thanks: `Joakim Koljonen`_).
* Display transaction status in the toolbar. (Thanks: `Joakim Koljonen`_).
* Display vi mode in the toolbar. (Thanks: `Joakim Koljonen`_).
* Added --prompt option. (Thanks: `Irina Truong`_).

Bug Fixes:
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* Fix scoping for columns from CTEs. (Thanks: `Joakim Koljonen`_)
* Fix crash after `with`. (Thanks: `Joakim Koljonen`_).
* Fix issue 603 (`\i` raises a TypeError). (Thanks: `Lele Gaifax`_).


Internal Changes:
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* Set default data_formatting to nothing. (Thanks: `Amjith Ramanujam`_).
* Increased minimum prompt_toolkit requirement to 1.0.9. (Thanks: `Irina Truong`_).

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Bug Fixes:
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* Fix a crashing bug due to sqlparse upgrade. (Thanks: `Darik Gamble`_)

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IMPORTANT: Python 2.6 is not officially supported anymore.

Features:
---------
* Add delimiters to displayed numbers. This can be configured via the config file. (Thanks: `Sergii`_).
* Fix broken 'SHOW ALL' in redshift. (Thanks: `Manuel Barkhau`_).
* Support configuring keyword casing preferences. (Thanks: `Darik Gamble`_).
* Add a new multi_line_mode option in config file. The values can be `psql` or `safe`. (Thanks: `Joakim Koljonen`_)
Setting ``multi_line_mode = safe`` will make sure that a query will only be executed when Alt+Enter is pressed.

Bug Fixes:
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* Fix crash bug with leading parenthesis. (Thanks: `Joakim Koljonen`_).
* Remove cumulative addition of timing data. (Thanks: `Amjith Ramanujam`_).
* Handle unrecognized keywords gracefully. (Thanks: `Darik Gamble`_)
* Use raw strings in regex specifiers. This preemptively fixes a crash in Python 3.6. (Thanks `Lele Gaifax`_)

Internal Changes:
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* Set sqlparse version dependency to >0.2.0, <0.3.0. (Thanks: `Amjith Ramanujam`_).
* XDG_CONFIG_HOME support for config file location. (Thanks: `Fabien Meghazi`_).
* Remove Python 2.6 from travis test suite. (Thanks: `Amjith Ramanujam`_)

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Features:
---------

* Add more specifiers to pgcli prompt. (Thanks: `Julien Rouhaud`_).
``\p`` for port info ``\`` for super user and ``\i`` for pid.
* Add `\watch` command to periodically execute a command. (Thanks: `Stuart Quin`_).
``> SELECT * FROM django_migrations; \watch 1 /* Runs the command every second */``
* Add command-line option --single-connection to prevent pgcli from using multiple connections. (Thanks: `Joakim Koljonen`_).
* Add priority to the suggestions to sort based on relevance. (Thanks: `Joakim Koljonen`_).
* Configurable null format via the config file. (Thanks: `Adrian Dries`_).
* Add support for CTE aware auto-completion. (Thanks: `Darik Gamble`_).
* Add host and user information to default pgcli prompt. (Thanks: `Lim H`_).
* Better scoping for tables in insert statements to improve suggestions. (Thanks: `Joakim Koljonen`_).

Bug Fixes:
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* Do not install setproctitle on cygwin. (Thanks: `Janus Troelsen`_).
* Work around sqlparse crashing after AS keyword. (Thanks: `Joakim Koljonen`_).
* Fix a crashing bug with named queries. (Thanks: `Joakim Koljonen`_).
* Replace timestampz alias since AWS Redshift does not support it. (Thanks: `Tahir Butt`_).
* Prevent pgcli from hanging indefinitely when Postgres instance is not running. (Thanks: `Darik Gamble`_)

Internal Changes:
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* Upgrade to sqlparse-0.2.0. (Thanks: `Tiziano Müller`_).
* Upgrade to pgspecial 1.6.0. (Thanks: `Stuart Quin`_).

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Features:
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* Add support for ``\db`` command. (Thanks: `Irina Truong`_)

Bugs:
-----

* Fix the crash at startup while parsing the postgres url with port number. (Thanks: `Eric Wald`_)
* Fix the crash with Redshift databases. (Thanks: `Darik Gamble`_)

Internal Changes:
-----------------

* Upgrade pgspecial to 1.5.0 and above.