Changes

[Enhancement #357] Fix issues with query limits/offsets in optimized entity retrieval.
 (commit: 7298260)

[Enhancement #357] Resolve axiom inference status from target attribute in optimized entity loading.
 (commit: 00c1b88)

Allow variable in IRI position in DROP/CLEAR GRAPH in SPARQL grammar.

The variable is expected to be replaced for query execution.
 (commit: 6923745)

[Enhancement #357] Add a '.' before the inserted triple pattern if the previous clause does not end with one to prevent SPARQL parsing issues.
 (commit: b3d18a0)

[Fix] Fix incorrect plugins property name.

Introduce a new constant for the incorrect property so that the fix is backward compatible.
 (commit: 3d78270)

[Fix] Fix NPX in plugin resolution.
 (commit: a3457fc)

[Enhancement #357] Do not attempt to optimize entity retrieval in query when query contains GRAPH/SERVICE.

Could lead to incorrect result data.
 (commit: 75f0d04)

[2.6.2] Bump version, update changelog.
 (commit: 2385423)