Bugs fixed in ColdFusion 10 Update 23
Bug # Title Component
4198392 Inconsistent behavior in isValid method when validating regular expressions.  Runtime
4198390 LSParseDateTime shifts dates unexpectedly by one hour. Language
4198270 An exception is thrown after updating the quartz.properties file to increase the clusterCheckinInterval. Scheduler
4197126 The DateFormat function returns an invalid date or time string. Language
4139054 When using the SpreadsheetAddRow function to add a value that resembles a time, the value is corrupted. Document management
4007976 isValid("url") returns unexpected results when using % in the url path. Language
3924581 isValid("url") returns unexpected results when using !, ( ), and, * in the url path. Language