Old News
====================

**2015/09/08**
    * Update document: :ref:`usb-io`.

**2015/08/06**
    * Bug fix: :ref:`sample03` and :ref:`sample07`. Sample 07 doesn't work in dummy mode. This bug will be fixed in the next release.

**2015/06/03**
    * **GazeParser 0.8.2 is released.** A new component, "GazeParserGetPos" is added. Several problems in PsychoPy components are fixed. GazeParser can receive camera image size from SimpleGazeTracker and fit image buffer size to it. See :doc:`changelog` for detail.
    * Update documents
        - :ref:`simplegazetracker-commands`
        - :ref:`PsychopyComponent`
    * New sample: :ref:`sample08`

**2015/03/27**
    * Add document: :ref:`PsychopyComponent`.

**2015/03/25**
    * **GazeParser 0.8.1 is released.** Several problems in PsychoPy components are fixed. See :doc:`changelog` for detail.

**2015/03/20**
    * Update documents: :ref:`pupil-detection-080`

    .. important::
        Configuration file of SimpleGazeTracker 0.8.0 is NOT COMPATIBLE with that of 0.7.0 or former. Please open old configuration file and replace MINPOINTS and MAXPOINTS with MIN_PUPIL_WIDTH and MAX_PUPIL_POINTS respectively.  If you don't need old configuration file, remove old configuration file and run SimpleGazeTracker.
        *This specification is modified in 0.8.1*

**2015/03/14**
    * **GazeParser 0.8.0 is released.** PsychoPy components for GazeParser are added. Calibration data can be recorded to SimpleGazeTracker data file. See :doc:`changelog` for detail.
    * Update documents
        - :ref:`config-simplegazetracker`
        - :ref:`calibration-procedure`
        - :ref:`simplegazetracker-data-format080`
        - :ref:`adjusting-camera`
        - :ref:`simplegazetracker-commands`
        - :ref:`tut-basic-analysis`

**2014/08/12**
    * **GazeParser 0.7.0 is released.** Measurement Computing's USB I/O units are supported by SimpleGazeTracker. By this, SimpleGazeTracker can record analog and/or digital inputs simultaneously with gaze data. The *setPos* problem in :class:`~GazeParser.TrackingTools.ControllerPsychoPyBackend` is fixed. See :doc:`changelog` for detail.
    * **From 0.7.0, SimpleGazeTracker does not officially support MacOS X** due to lack of development resources. **GazeParser will continue to support MacOS X**.
    * Update documents
        - :ref:`build_simplegazetracker_windows`
        - :ref:`build_simplegazetracker_linux`
        - :ref:`install_mac`
        - :ref:`config-simplegazetracker`
        - :ref:`simplegazetracker-data-format070`
        - :ref:`tut-basic-analysis`.

**2014/04/04**
    * :class:`~GazeParser.TrackingTools.ControllerPsychoPyBackend` **is not compatible with PsychoPy 1.79.0 or later** because *setPos* method doesn't support *units* option any longer in these versions of PsychoPy. This problem will be fixed in the next release.
    * Samples scripts of :ref:`sample03` is modified to import *Image* from PIL if *import Image* is failed (For Pillow users).
    * Typo in *sample05_caltargetslow_VisionEgg.py* (:ref:`sample05`) is fixed.

**2013/12/10**
    * **GazeParser 0.6.6 is released.** Now SimpleGazeTracker OptiTrack edition and GPC5300 edition can run on 64bit Windows. Commandline options are added to SimpleGazeTracker to change configuration and data directories. See :doc:`changelog` for detail.
    * Add document: :ref:`sgt-commandline-option`, :ref:`resampling_data`.
    * Update document: :ref:`custom_SGT`

**2013/06/06**
    * Add document: :ref:`sample07`
    * Update document: :ref:`custom_SGT`

**2013/06/03**
    * **GazeParser 0.6.5 is released.** Several bugs are fixed. SimpleGazeTracker GPC5300 edition supports redording status of digital input ports. Debian .deb installers are prepared. See :doc:`changelog` for detail.
    * Update document: :ref:`calibration-procedure`, :ref:`config-simplegazetracker`, :ref:`config-directory` and :ref:`simplegazetracker-data-format053`.
    * A tiny toolbox named `sgttoolbox <http://sgttoolbox.sourceforge.net/>`_ is under development to make SimpleGazeTracker controllable from **octave/psychtoolbox3**.

**2013/03/29**
    * **GazeParser 0.6.4 is released.** Data transfer during recording is extended. See :doc:`changelog` for detail.
    * Add document: :ref:`custom_SGT`
    * Update document: :ref:`simplegazetracker-commands`

**2013/02/28**
    * libiomp5md.dll is appended to Windows Installer for SimpleGazeTracker FlyCapture2 edition. The installer is updated without changing version number.
    * Add document: :ref:`build_simplegazetracker_windows`

**2013/02/22**
    * PointGrey Flea3 FL3-U3-13Y3M-C is added to :ref:`cameras-develop`.
    * Camera-specific configuration file for SimpleGazeTracker FlyCapture2 edition is described in :ref:`config-simplegazetracker`.
    * Notice for use of OptiTrack V100R2 is added to :ref:`cameras-develop`: Camera unit should be placed near participant's face to prevent *bright pupil*.
    * Update document: :ref:`sample06`

**2013/02/21**
    * **GazeParser 0.6.3 is released.** Bugs in 0.6.2 were fixed. Several *experimental* functions are added. FlyCapture2 edition is added to SimpleGazeTracker. See :doc:`changelog` for detail.

**2012/12/22**
    * Update document: :ref:`sample06`

**2012/12/16**
    * Paper on GazeParser is available at SpringerLink.
        - `Sogo, H. (2013) GazeParser: an open-source and multiplatform library for low-cost eye tracking and analysis. Behavior Reserch Methods. doi:10.3758/s13428-012-0286-x <http://dx.doi.org/10.3758/s13428-012-0286-x>`_

**2012/12/12**
    * **GazeParser 0.6.2 is released.** Several bugs in 0.6.1 were fixed. Default behavior of SimpleGazeTracker is changed to prevent overwriting existing file when opening a new data file.  See :doc:`changelog` for detail.
    * Add document: :ref:`sample06`

**2012/12/07**
    * Update document: :ref:`tut-basic-analysis`

**2012/12/01**
    * Problems in using 'cm' and 'deg' in :func:`~GazeParser.TrackingTools.ControllerPsychoPyBackend.getSpatialError` and :func:`~GazeParser.TrackingTools.ControllerPsychoPyBackend.verifyFixation` is fixed.
      `GazeParser-0.6.1-win32.exe <http://sourceforge.net/projects/gazeparser/files/0.6.1/GazeParser-0.6.1/GazeParser-0.6.1-win32.exe>`_ and `GazeParser-0.6.1.zip <http://sourceforge.net/projects/gazeparser/files/0.6.1/GazeParser-0.6.1/GazeParser-0.6.1.zip>`_ are updated without changing version number.
    * Update documents:
        - :ref:`install`
        - :ref:`config-gazeparser`
        - :ref:`config-trackingtools`

**2012/11/30**
    * **GazeParser 0.6.1 is released.** See :doc:`changelog` for detail.

**2012/11/08**
    * Add document: :ref:`apply_lpf` is added to :ref:`Tutorial 01<tut-data-conversion>`

**2012/11/06**
    * Update document: :ref:`tut-data-conversion`

**2012/11/02**
    * Add documents:
        - :ref:`sample05`
        - :ref:`tut-data-conversion` (previous tutorial 01 is moved to :ref:`tut-basic-analysis`)

**2012/11/01**
    * **GazeParser 0.6.0 is released.** UTF-8 messages are supported in GazeParser. See :doc:`changelog` for detail.
    * Following documents are added or updated.
        - :ref:`config-gazeparser`
        - :ref:`config-trackingtools`
        - :ref:`simplegazetracker-commands`
        - :ref:`sample01`
        - :ref:`sample04`

**2012/10/18**
    * Add document: :ref:`simplegazetracker-commands` - **Please note that SimpleGazeTracker is under development and therefore commands may be added, modified or deleted.**

**2012/10/16**
    * Add document: :ref:`why-IR`

**2012/10/15**
    * **GazeParser 0.5.3** is released. Pupillometry function is added to SimpleGazeTracker. See :doc:`changelog` for detail.

**2012/09/10**
    * Add document: :ref:`singlepc-recording`

**2012/08/27**
    * **GazeParser 0.5.2 is released.** See :doc:`changelog` for detail.
    * :ref:`Sample04<sample04>` GazeParser.TrackingTools is added.
    * :ref:`stim_cap_delay` is updated.

**2012/08/02**
    * :ref:`Sample03<sample03>` GazeParser.TrackingTools is added.

**2012/07/31**
    * **GazeParser 0.5.1 is released.** Pupil detection performance is improved. See :doc:`changelog` for detail.
    * Some issues on synchronization between PCs are described at :ref:`advanced`.

**2012/07/24**
    * :ref:`Sample01<sample01>` and :ref:`Sample02<sample02>` of GazeParser.TrackingTools are added.

**2012/06/28**
    * **GazeParser 0.5.0 is released.** See :doc:`changelog` for detail.

**2012/05/24**
    * **GazeParser 0.4.1 is released.** See :doc:`changelog` for detail.

**2012/05/10**
    * **GazeParser 0.4.0 is released.**