What's Changed

• Fix to python path with ros usage by @sasjonge in #432
• Lock the GIL before calling a Python data handler by @daniel86 in #435
• Adding binder configuration by @sasjonge in #436
• Support conversion from Python dict to std::map<Variable,Term> by @daniel86 in #437
• Introduced a class Printable that handles fmt formatting for custom… by @daniel86 in #439
• Avoid program abortion when Python forces shutdown of library by @daniel86 in #440
• Revived SRDL by @daniel86 in #441
• Report compilation warnings as comments in pull requests by @daniel86 in #442
• Enabled -Wall by @daniel86 in #443
• Fixed a problem with parsing of uppercase namespaces in IRIs by @daniel86 in #444
• Support "/" as a delimiter in IRIs by @daniel86 in #445
• Added unit testing for notebooks and documentation for tutorials by @sasjonge in #446

Full Changelog: v2.0.0-beta...v2.0.0

This is a release-candidate for a major release of KnowRob.

The conceptual apparatus that serves as an example is described in the paper:
"KnowRob 2.0 -- A 2nd Generation Knowledge Processing Framework for Cognition-enabled Robotic Agents"

The main highlights are:

• a plugin system for reasoner and storage components
• query evaluation with hybrid reasoning
• a query language with temporal and epistemic operators, predicates, and declarative semantics
• query optimization: reordering, grouping into IDB/EDB groups
• a C and Python API

Compared to the previous version, a lot of the code base has been migrated to the C++ language.
However, there is still full support for Prolog in the KnowRob knowledge base as reasoner and storage component --
however, contrary to previous versions it is interchangeable.

For more information, please check out the documentation.