DateFormat() in ColdFusion 2021 is now case-sensitive.
This no longer produces the desired result:
<cfoutput>#dateFormat("11/21/2020 2:38:16 PM","MM/DD/YYYY")#</cfoutput>
Note that ColdFusion 2021 displays the day of the year
<cfoutput>#dateFormat("11/21/2020 2:38:16 PM","mm/dd/yyyy")#</cfoutput>
Adobe has added a JVM flag that can adjust this behavior:
-Dcoldfusion.datemask.useDasdayofmonth which defaults to
Since Adobe is defaulting to
FALSE it's probably best to update your code accordingly.
An information technology professional with twenty one year's experience in systems administration, computer programming, requirements gathering, customer service, and technical support.