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Updated release notes.
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Restored history of 0.5.x, master branch (NOT THE DEVELOP VERSION).
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pjarosik committed Sep 21, 2021
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Release notes
=============

Version 0.4.6
-------------
0.6.x
-----

0.6.2
`````

- core (C++ API): virtual destructor for LoggerFactory.

0.6.1
`````

- core (C++ API): fixed exception type thrown at us4OEM initialization phase.

0.6.0
`````

- core (C++ API):

- Introducing C++ API initial version.
- Added support for ALS, APEX, ultrasonix probes and adapters.
- Made it compatible wit Linux x64 and arm64 (tested on NVIDIA Xavier AGX, Jetpack 4.4.).
- Added reprogramming mode PARALLEL.
- Exposed DTGC, LPF, ActiveTermination, PGA, LNA setters in C++ interface.
- Support for esaote2-us4r6 and esoate2-us4r6 adapters.

- Python API:

- Added extent and colorbar to arrus.utils.gui.Display2D.
- PWI and diverging beams for convex and linear probes in Python.
- Now it's possible to set subapertures for Pwi and Sta schemes - check Python examples.
- Made it possible to display multiple layers of data using Display2D.
- Changed arrus.utils.imaging.Operation interface: renamed _initialize to initialize, _prepare to prepare, _process to process.
- arrus.utils.gui.Display2D: now metadata parameter must be set explicitly, see Python example scripts.
- Now it's possible to nest arrus.utils.imaging.Pipeline into another arrus.utils.imaging.Pipeline (then the buffer.get returns a tuple of arrays, session.upload returns a tuple of metadata)
- Now session.upload returns a buffer that stores the output of the uploaded Pipeline.

- Matlab API:

- Doppler extension and examples.
- Fixed memory issue with digitalDownConv.
- Created possibility to acquire data tin Us4MEX internal buffer, fixed RF batch acquisition in MATLAB.
- Verified RX subapertures for Convex PWI.
- Support for esaote2-us4r6 and esaote2-us4r8 adapters.


0.5.x
-----

0.5.13
``````

- Python API:

- Added `__version__` attribute in ARRUS Python main module.
- Fixed Decimation step output shape.

0.5.12
``````

- Python API:

- Moved scanline location to the center of aperture, when it has even elements.
- Implemented custom FIR filter.

0.5.11
``````

- core: now us4r-api 0.5.4 is used.

0.5.10
``````

- core and Python API: Added function that allows to close session in run-time.

0.5.9
`````

- Python API: Added an option to start recording after burst factor and TX delay center time.

0.5.8
`````

- core:

- Added ATL/philips L7-4 probe to dictionary file.
- Set rx time lower limit to 80 us (equal to minimum PRI).

0.5.7
`````

- Python API:

- Implemented CIC FIR GPU kernel for Python DDC.


0.5.6
`````

- Python API:

- Reimplemented us4r remap to be performed on GPU.

0.5.5
`````

- core:

- Now us4r-api 0.5.3 is used.

- Python API:

- Made the scan conversion interpolator an op field.
- Changed the required numpy version.
- Fixed scan conversion for startSample > 0.

0.5.4
`````

- Python API: Fixed GPU pipeline initialization warning.

0.5.3
`````

- Python API: Made tx/rx center elements to accept a list of values.

0.5.2
`````

- Python API: minor fixes in classical beamforming procedure.

0.5.1
`````

- core and Python API: Implemented streaming feature handling for us4rlite device.

0.5.0
`````

- Implemented core data model for us4oem devices: probe, adapter, us4r system, channel mapping and so on.
- Restructured Python interface for new core data model, implemented classical beamforming reconstruction pipeline.

0.4.x
-----

0.4.6
`````

- MATLAB API:

Expand All @@ -13,15 +157,15 @@ Version 0.4.6
- Added ``dynamicRange`` parameter to ``BModeDisplay`` class.
- Temporarily, the maximum number of tx/rxs is limited to 2048.

Version 0.4.5
-------------
0.4.5
`````

- MATLAB API:

- Support for Esaote SP2430 has been added. The new probe is identified by ``SP2430``.

Version 0.4.4
-------------
0.4.4
`````

- MATLAB API:

Expand All @@ -36,16 +180,16 @@ Version 0.4.4
In the worst scenario, this workaround switches off 4 of 64 rx elements. \
The size of the acquired rf data is unaffected.

Version 0.4.3
-------------
0.4.3
`````

- Added signed drivers for Windows, changed driver name from
``ARIUS`` to ``us4OEM``.
Check :ref:`arrus-installation` procedure for information on how to
update drivers.

Version 0.4.2
-------------
0.4.2
`````

- MATLAB API:

Expand All @@ -55,8 +199,8 @@ Version 0.4.2
- rx delay is set to zero to allow for shallow region imaging.
- ``nRepetitions``: set it to "max" to acquire the maximum number of repetitions allowable.

Version 0.4.1
-------------
0.4.1
`````

- MATLAB API:

Expand All @@ -65,7 +209,7 @@ Version 0.4.1
- ``rxNSamples`` parameter, if it is a 2-element vector, allows for the setting of the starting & ending \
sample number for the recorded data. The 1-element option is still valid.

- python API:
- Python API:

- Created new API with a model of ``operations`` executed on available \
devices.
Expand All @@ -76,8 +220,8 @@ Version 0.4.1
- Added ``arrus.Us4OEMCfg`` parameter that turns on data transfer loggging \
time.

Version 0.4.0
-------------
0.4.0
`````

- MATLAB API:

Expand All @@ -86,28 +230,38 @@ Version 0.4.0
- Added a classical linear scanning example (check :class:`arrus.LINSequence`).
- From now on, txPri takes values in seconds (previously in [us]).

- python API:
- Python API:

- Simplified ``Us4OEM.set_tgc_samples`` - it now takes values from range \
range [0, 1], where 0 means maximum gain, 1 means minimum gain
- Added ``Us4OEM.set_active_channel_group``, which allows to choose which \
groups of channels can be active.

Version 0.3.0
-------------
0.3.x
-----

0.3.0
`````

- Added a function to set an rx/tx aperture mask - see Us4OEM.SetTxAperture(aperture) and Us4OEM.SetRxAperture(aperture)
- Renamed the Arius project to ARRUS. Renamed ``Arius`` module to ``Us4OEM``.

Version 0.2.0
-------------
0.2.x
-----

0.2.0
`````
- Added functions to trigger TX pulse asynchronously (Us4OEM.{TriggerStart, TriggerStop}).
- Added functions to enable/disable TGC and set TGC samples.
- Function Us4OEM.SetTxPeriods is no longer available; use Us4OEM.SetTxHalfPeriods instead.

Version 0.1.1
-------------
0.1.x
-----

0.1.1
`````
- Fixed some of the important bugs and errors in python API.

Version 0.1.0
-------------
0.1.0
`````
Initial release of arrus.

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