(a) General rule.--Except as provided in subsection (b), a person dissociated as a partner is not liable for a partnership obligation incurred after dissociation.

(b) Exception.--A person that is dissociated as a partner is liable on a transaction entered into by the partnership after the dissociation only if:

(c) Constructive release by creditor.--A person dissociated as a partner is released from liability for a debt, obligation or other liability of the partnership if the partnership's creditor, with knowledge or notice of the person's dissociation but without the person's consent, agrees to a material alteration in the nature or time of payment of the debt, obligation or other liability. The release from liability under this subsection applies whether the liability arises directly or indirectly, by way of contribution or otherwise, but only if the liability arises solely by reason of having been a partner.