Nikon: NIKKOR Z Lens Roadmap is Updated (2019-01-07) for the Next-Generation Nikon Z Mount System's Full-Frame (Nikon FX Format) Mirrorless Cameras – Photoxels
Nikon updates its lens roadmap with 3 lenses confirmed for 2020, 7 listed for 2021 release: Digital Photography Review
One of the TBA lenses on the Nikon Z mirrorless lens roadmap is the Nikkor Z 70-200mm f/4 - Nikon Rumors
Nikon Z Lens Roadmap Update - October 2019
Nikon Introduces the Nikkor Z Series Lens Roadmap – Pictureline
Nikon adds 13 new lenses to their Z Mount roadmap including 60mm and 105mm macro lenses
Nikon Z Series Lens Roadmap 2018-2021 | Photography Blog
Nikon Z Lens Roadmap (Updated April 2023)
Here is the new/leaked Nikon Z lens roadmap - Nikon Rumors