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CHANGELOG.md

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CHANGELOG

0.5.2 (June 4, 2024)

  • Bugfixes:
    • Fixes SQLBackend mistakenly referencing Nodes table for enumeration of Edges (#55, #56)

0.5.1 (May 13, 2024)

  • Bugfixes:
    • Fixes SQLBackend bug where graphs would not commit down to disk after transactions (#51, thanks @acthecoder23!)

0.5.0 (April 17, 2024)

  • Features
    • #45 (thanks @davidmezzetti!)
      • Improved support for SQL backend, including an index on edge.sources and edge.targets
      • Improved batch-adding performance for nodes and edges
  • Housekeeping
    • Removed extra arguments to Graph constructor and improved Graph kwargs handing
    • Added grand.DiGraph convenience wrapper for directed graphs
  • Dialects
    • Expanded Networkit dialect test coverage
    • Added support for exporting NetworkX graphs by adding graph attribute

0.4.2 (May 7, 2022)

  • Backends
    • NEW: DataFrameBackend supports operations on a pandas-like API.
  • Housekeeping
    • Added tests for metadata stores
    • Added IGraph and Networkit backends to the standard GitHub Actions CI test suite

0.4.1 (February 10, 2022)

  • Improvements
    • Dialects
      • NetworkX Dialect:
        • Edges are now reported as EdgeViews or other NetworkX reporting classes.
  • Housekeeping
    • Removed unused tests
    • Removed DotMotif dialect, which is no longer a goal of this repository (and is still possible by passing a grand.Graph#nx to the DotMotif library.)

0.4.0

  • Improvements
    • Backends
      • SQLBackend:
        • Add support for user-specified edge column names, with edge_table_source_column and edge_table_target_column arguments.
        • Fix buggy performance when updating nodes and edges.
      • Caching support. You can now cache the results from backend methods by wrapping with a class that inherits from CachedBackend.
  • Housekeeping
    • Fix pip install grand-graph[sql] and pip install grand-graph[dynamodb], which failed on previous versions due to a faulty setup.py key.
    • Rename all backend files.

0.3.0

This version adds support for Gremlin-compatible graph databases, such as AWS Neptune, TinkerPop, Janus, etc, through the GremlinBackend, and loosens the requirements for the base installation of grand-graph. You can now install grand-graph[sql] or grand-graph[dynamodb] to get additional functionality (with additional dependencies).

  • Improvements
    • Backends
      • Add GremlinBackend to the list of supported backends
  • Housekeeping
    • Remove sqlalchemy and boto3 from the list of requirements for the base install. You can now install these with pip3 install grand-graph[sql] or [dyanmodb].

0.2.0

This version adds a new IGraphBackend (non-default install). If you have IGraph installed already, you can now import this backend with from grand.backends.igraph import IGraphBackend.

  • Improvements
    • Backends
      • Add IGraphBackend to the list of supported backends

0.1.0 (January 19, 2021)

This version adds dependency-install support to installations with pip. (Thanks @Raphtor!)

  • Improvements
    • Faster edge-indexing support for the SQLBackend, using compound primary keys rather than columnwise lookups