There's good news and bad news today. The good news is that the United States Postal Service (USPS)—now headed by Trump donor Louis DeJoy, who may or may not be altering Postal Service rules in an attempt to boost profits of a company he owns a poopton of stock in—has reached a settlement in a lawsuit filed by Montana Gov. Steve Bullock agreeing to reverse "all changes" that have delayed mail in recent months and that are threatening to disenfranchise voters counting on the USPS to deliver their mail-in ballots for the November election.
This allegedly includes reinstating normal retail hours, halting the removal of mailboxes and mail sorters, allowing overtime again when necessary, and backing off on rules requiring mail trucks to depart on time whether or not the day's mail has been loaded onto them.
The bad news is that the Postal Service may be lying. DeJoy may simply be lying about reversing the changes because the Trump administration freely lies about everything, all the time, including in federal court proceedings, and so there's absolutely no reason to believe that they're not lying here in an attempt to stall any further legal action until after Election Day has come and gone.
We don't know. The nation's government is currently so corrupted that we can absolutely not presume any damn bit of it is telling the truth to anyone. We'll have to wait for USPS workers themselves to report back on whether DeJoy and his team is following through or lying.