/
CHANGELOG.txt
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CHANGELOG.txt
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------------------------------------------------------------------------------
qPython 2.0.0 [2019.01.01]
------------------------------------------------------------------------------
- INCOMPATIBILITY Renamed QConnection.sync and QConnection.async to
QConnection.sendSync and QConnection.sendAsync resp.,
because of 'async' becoming a keyword in Python 3.7
- replaced DataFrame.as_matrix() method (deprecated since Pandas 0.23.0) by
DataFrame.values
- replaced numpy.fromstring method (deprecated since NumPy 1.14) by
numpy.frombuffer
------------------------------------------------------------------------------
qPython 1.3.0 [2017.03.xx]
------------------------------------------------------------------------------
- Add support for Python 3.5 and 3.6. Drop support for Python 3.3
- Fix: serialization of 0n in generic lists
------------------------------------------------------------------------------
qPython 1.2.2 [2016.09.21]
------------------------------------------------------------------------------
- Fix: Pandas deserialization of single row tables with string nulls
------------------------------------------------------------------------------
qPython 1.2.1 [2016.03.29]
------------------------------------------------------------------------------
- Fix: QConnection.close() frees linked file object
------------------------------------------------------------------------------
qPython 1.2.0 [2016.01.22]
------------------------------------------------------------------------------
- API redesign: enable custom serializers & deserializers
------------------------------------------------------------------------------
qPython 1.1.0 [2015.11.25]
------------------------------------------------------------------------------
- Compatibility with Python 2.7, 3.3, and 3.4
------------------------------------------------------------------------------
qPython 1.0.2 [2015.09.03]
------------------------------------------------------------------------------
- Enhancement: configuration of serialization for single element strings
------------------------------------------------------------------------------
qPython 1.0.1 [2015.08.11]
------------------------------------------------------------------------------
- Fix: serialization of indexed Pandas.DataFrames
------------------------------------------------------------------------------
qPython 1.0.0 [2015.04.10]
------------------------------------------------------------------------------
- Improve type detection for pandas.Series serialization
------------------------------------------------------------------------------
qPython 1.0 RC3 [2015.04.09]
------------------------------------------------------------------------------
- Fix: bug during handshake with blank username/password
------------------------------------------------------------------------------
qPython 1.0 RC2 [2015.01.19]
------------------------------------------------------------------------------
- Fix: handling of nested lists of homogeneous length
- Fix: pandas: null representation for strings
------------------------------------------------------------------------------
qPython 1.0 RC1 [2014.10.22]
------------------------------------------------------------------------------
- Introduce support for pandas
------------------------------------------------------------------------------
qPython 1.0 Beta 6 [2014.10.16]
------------------------------------------------------------------------------
- Configurable deserialization for temporal vectors
- numpy datetime64/timedelta64 vectors ans atoms are now serializable without
explicit conversions
- QTemporal: null values are now backed as numpy NaT
- Fix: error handling while initializing connection
- Fix: sanity check against protocol version for guids
- Fix: socket timeout in qwriter
------------------------------------------------------------------------------
qPython 1.0 Beta 5 [2014.10.01]
------------------------------------------------------------------------------
- Redesign lambdas and projections handling
- Rework collections API
- Extend QConnection class with context manager API
- Fix: reading of generic null (::) embedded in lists
- Fix: sending generic lists as columns in tables
------------------------------------------------------------------------------
qPython 1.0 Beta 4 [2014.07.04]
------------------------------------------------------------------------------
- qtemporallist: force numpy.array type conversion in case of mismatch between
meta.qtype and dtype of raw list
- Enable Travis CI integration
- Update project meta-information
------------------------------------------------------------------------------
qPython 1.0 Beta 3 [2014.05.26]
------------------------------------------------------------------------------
- Fix: creation of q dictionary with values represented as table
------------------------------------------------------------------------------
qPython 1.0 Beta 2 [2014.05.12]
------------------------------------------------------------------------------
- Speed improvement for pure python uncompress
- Added (optional) Cython module for best performance of uncompress
------------------------------------------------------------------------------
qPython 1.0 Beta [2014.04.02]
------------------------------------------------------------------------------
- Support for kdb+ protocol and types: v3.0, v2.6, v<=2.5
- Synchronous and asynchronous queries