When does Man Seeking Woman return?

The series is based on Simon Rich's short story compilation, The Last Girlfriend on Earth. It originally aired for 3 seasons from January 14, 2015, to March 8, 2017. The show centers on Josh Greenberg, a naïve and soft-spoken 27-year-old man in his 20s. He struggles to find love after a break-up with his long-term girlfriend.
The show centers on Josh Greenberg, who struggles finding love after a break-up with his long-term girlfriend Maggie. Most episode plots are based on relatable conflicts and struggles of entering/maintaining a relationship. Josh's efforts lead him into surreal and awkward circumstances such as going on a date with an actual troll, or meeting a Japanese monster composed of human penises.