In intestate succession, further providing for rules of succession; in administration and personal representatives, providing for liability of executor; in proceedings prior to petition to adopt, further providing for rules of succession, for hearing, for alternative procedure for relinquishment and for hearing; in support matters generally, further providing general administration of support matters, repealing provisions relating to paternity and further providing for continuing jurisdiction over support orders; in general provisions relating to children and minors, repealing provisions relating to acknowledgment and claim of paternity; in jurisdiction, further providing for bases for jurisdiction over nonresident; enacting the Uniform Parentage Act; providing for parent-child relationship for certain individuals, for voluntary acknowledgment of parentage, for genetic testing, for proceeding to adjudicate parentage, for assisted reproduction, for surrogacy agreements and for information about donors; and, in organization and jurisdiction of courts of common pleas, further providing for original jurisdiction and venue.