-The Center for High Throughput Computing plans to gradually reduce use of GCT with support fully ending before 1 January 2023; at that point, only proxy delegation and ARC CE submission (through the REST API) will be supported.  Major planned milestones in this timeline include:
+The Center for High Throughput Computing plans to gradually reduce use of GCT with support fully ending before 1 February 2023; at that point, only proxy delegation and ARC CE submission (through the REST API) will be supported.
+
+*NOTE* This primarily impacts the submission of "pilot jobs" in grid computing setups; payload jobs that include an X509 credential that needs to be delegated (for access to data sources, for instance) is still supported as HTCondor now implements proxy delegation independently of the GCT.
+
+
+Major planned milestones in this timeline include:
 
 *: April 2021: HTCondor 9.0.0 is released marking the start of the a new release series, which will continue with full GCT support _except_ that CREAM and GRAM support will be dropped.
 *: May 2021: HTCondor 9.1.x is released with the following changes:
@@ -23,7 +28,7 @@
 *:: GSI authentication between HTCondor daemons and tools will no longer work.
 *:: Submission to the ARC CE gridftp interface will no longer work (grid universe type 'nordugrid').
 *: May 2022: HTCondor 10.0.0 is released with GCT removed.
-*: November 2022: Support for HTCondor 9.0.x release series ends. No supported HTCondor code relies on GCT.
+*: February 1, 2023: Support for HTCondor 9.0.x release series ends. No supported HTCondor code relies on GCT.  (*Note:* At the request of our Atlas collaborators during the OSG AHM in March 2022, we have extended the support for HTCondor 9.0.x from Nov 2022 until Feb 2023)
 
 CHTC is interested in feedback on the above timeline and in working with HTCSS stakeholders to build a transition plan.