Wis. Stat. § 990.06

Repeal or change of law limiting time for CONSTRUCTION OF STATUTES 990.087 bringing actions. In any case when a limitation or period of time prescribed in any act which shall be repealed for the acquiring of any right, or barring of any remedy, or for any other purpose shall have begun to run before such repeal and the repealing act shall provide any limitation or period of time for such purpose, such latter limitation or period shall apply only to such rights or remedies as shall accrue subsequently to the time when the repealing act shall take effect, and the act repealed shall be held to continue in force and be operative to determine all such limitations and periods of time which shall have previously begun to run unless such repealing act shall otherwise expressly provide. Generally, legislation is presumptively prospective unless statutory language reveals an intent that the statute apply retroactively. Procedural or remedial, rather than substantive, statutes are generally given retroactive effect unless contracts would be impaired or vested rights disturbed. Statutes of limitations are substantive. Betthauser v. Medical Protective Co., 172 Wis. 2d 141, 493 N.W.2d 40 (1992). When a statute of limitations is replaced or amended, a cause of action that has accrued prior to the effective date of the new statute or amendment is governed by the prior statute, unless the legislature specifies otherwise. A cause of action that has not accrued prior to the effective date of the new statute or amendment is governed by the new language, unless otherwise specified. State v. Hamilton, 2002 WI App 89, 253 Wis. 2d 805, 644 N.W.2d 243, 01-1014. “Repeal” in this section includes “amendment.” Poquette v. Community State Bank, 631 F. Supp. 1480 (1986).