0.7.0: update all bounds and make compatible with dune 2.0

CHANGES:

• Add unsafe network save (#429)
• Sketch Count-Min and Heavy-Hitters
• Various ugfixes
• Owl_io.marshal_to_file: use to_channel
• Do not create .owl folder when loading owl library
• Re-design of exceptions and replace asserts with verify
• Add OWL_DISABLE_LAPACKE_LINKING_FLAG
• Reorganise Algodiff module
• Add parameter support to Zoo
• Two new features in algodiff: eye and linsolve (triangular option) + improved stability of qr and chol
• Implemented solve triangular
• Added linsolve and lq reverse-mode differentiation
• Fix build on archlinux (pkg-config cblas)
• Add median and sort along in ndarray
• Improve stability of lyapunov gradient tests

0.5.0: opam: update opam files to reflect version

CHANGES:

• Improve building and installation.
• Fix bugs and improve performance.
• Add more functions to Algodiff.
• Split plot module out as sub library.
• Split Tfgraph module out as sub library.

0.4.1

CHANGES:

• Improve the APIs of Dataframe module.
• Add more functions in Utils module.

0.4.0

CHANGES:

• Fix some bugs and improve performance.
• Introduce computation graph into the functor stack.
• Optimise repeat and tile function in the core.
• Adjust the OpenCL library according to computation graph.
• Improve the API of Dataframe module.
• Add more implementation of convolution operations.
• Add dilated convolution functions.
• Add transposed convolution functions.
• Add more neurons into the Neural module.
• Add more unit tests for core functions.
• Move from jbuilder to dune
• Assuage many warnings

0.3.8: changelog: prep for release (#259)

0.3.8 (2018-05-22)

• Add initial support for dataframe functionality.
• Add IO module for Owl's specific file operations.
• Add more helper functions in Array module in Base.
• Add core functions such as one_hot, slide, and etc.
• Fix normalisation neuron in neural network module.
• Fix building, installation, and publishing on OPAM.
• Fix broadcasting issue in Algodiff module.
• Support negative axises in some ndarray functions.
• Add more statistical distribution functions.
• Add another higher level wrapper for CBLAS module.

0.3.7: Add conv2d_transpose operations (#230)

0.3.7 (2018-04-25)

• Fix some bugs and improve performance.
• Fix some docker files for automatic image building.
• Move more pure OCaml implementation to base library.
• Add a new math module to support complex numbers.
• Improve the configuration and building system.
• Improve the automatic documentation building system.
• Change template code into C header files.
• Add initial support for OpenMP with evaluation.
• Tidy up packaging using TOPKG.