Revision history for Logic-Relational

0.02    12 October 2026
        - Added automatic ancestor cycle pruning (variant loop checking) on search states to prevent infinite recursion over cyclic graphs
        - Added subgoal tabling and iterative fixpoint answer memoization
        - Updated Logic::Relational::Syntax to add 'table' keyword and to fix parsing issues in facts { ... } blocks
        - Added distinct_values and all_tuples deduplication helpers for queries
        - Added some examples

0.01    1 September 2026
        - First version