New features and significant bug-fixes/updates for the last few releases are recorded here. Full version numbers are given as:
e.g. 5.3.5928 where the major number is 5, the minor number is 3 and the build number is 5928. Releases with the same major and minor version numbers do not contain any new features, the only difference is that releases with later build numbers contain fixes for bugs discovered since the previous release. New or significantly changed features are released with a higher major or minor version number.
This maintenance release addresses a number of critical cluster stability issues:
This is a maintenance release that includes Sesame 2.6.10 and the following significant updates:
The full set of updates for this release include:
This is a maintenance release that includes Sesame 2.6.8 (change log 2.6.7 change log 2.6.8). Note that 2.6.7 is NOT backward compatible with 2.6.6 due to a couple of minor changes to interfaces. The following significant updates have been made:
The full set of updates for this release includes:
This is a maintenance release that includes includes Sesame 2.6.6 and many fixes from interim releases made since 5.0. Repositories created with version 5.0 are binary compatible with 5.1, i.e. the OWLIM software can be updated and used with existing storage files created with version 5.0.
The following improvements have been made:
The following bugs have been addressed:
The improvements in both Sesame and OWLIM for better optimisation of sub-queries have unfortunately caused a regression in query performance when using property paths with optional elements. This issue is being urgently addressed and a fix will be available very soon via an interim 5.1 release (later build number).
The problem affects queries of this form, e.g.
If you experience this problem, it might be possible to re-write such queries using a UNION, e.g.
Known problems with OWLIM 5.0 BETA 3
OWLIM has now has a plug-in API that allows users to build software components that alter the behaviour of OWLIM. This mechanism can be used to add new features or to improve performance in certain scenarios.
OWLIM also includes the following maintenance updates and fixes:
Ontotext have continued to invest in the Sesame project and are pleased to announce the inclusion of Sesame version 2.5 with this version of OWLIM. The benefits include:
As well as integration with the new Sesame APIs and modifications for optimising SPARQL Update, there have also been a number of bug fixes in this version of OWLIM-Enterprise:
This maintenance release includes Sesame 2.4.2, which fixes several important bugs in SPARQL 1.1 Query support:
Also included are some updates to OWLIM-SE:
This release includes many bug fixes, several new features and updates:
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