The Wisconsin legislature is currently considering SB 116, a bill with the major purpose of moving the primary (for office other than President) from the first Tuesday in September to the first Tuesday in August. Unfortunately, the bill also moves the petition deadline for a new party from June 1 to April 1. And the bill does not relax the current requirement that makes it illegal to circulate this petition in an odd year. Therefore, if the bill passes in its current form, the petition for circulating this petition would shrink from five months to three months. Furthermore, that petitioning period would be almost entirely in winter, when weather can inhibit petitioning.
The bill has passed the Senate, but has been amended in the Assembly. The Assembly will probably pass it next week and then it returns to the Senate for another vote.