VMware 6.7 is going to end its product General Support on October 15th.
After that point, VMware will assist only with technical issues for that version, but cannot guarantee absolute bug-fixes.
Customers should upgrade to vSphere version 7 before that point (October 15, 2022). Cornerstone.IT experienced engineers are available to help.
NOTE: VMware originally slated this for 11/15/2021 but it was pushed back 11 months due to hybrid-work adjustments in the first quarter of 2022. See the original announcement here.
For more technical notes on tools concerning this upgrade, see the knowledgebase article here.
Get in touch with Cornerstone.IT for assistance regarding this update.