@@ -60,10 +60,11 @@
 	set tcl_versions(8.6.5) 8.6.5
 	set tcl_versions(8.6.6) 8.6.6
 	set tcl_versions(8.6.7) 8.6.7
 	set tcl_versions(8.6.8) 8.6.8
 	set tcl_versions(8.6.9) 8.6.9
+	set tcl_versions(8.6.10) 8.6.10
 	set tcl_versions(fossil_trunk) "Fossil Trunk Tip"
 
 	set tcl_version_list [lsort -dictionary [array names tcl_versions]]
 	set tcl_version_selected [lindex $tcl_version_list end-1]
 
@@ -416,18 +417,10 @@
 		## Compute basic key	
 		set key [list $secret $build_platform $cache_tcl_version $cache_kitcreator_version $build_packages]
 
 		## Update key with options in deterministic order
 		foreach option [lsort -dictionary [array names build_options]] {
-			switch -- $option {
-				"threaded" - "kitdll" - "debug" {
-					# For boolean options, skip them if they are not enabled
-					if {!$build_options($option)} {
-						continue
-					}
-				}
-			}
 			lappend key [list "option:$option" $build_options($option)]
 		}
 
 		## Convert key to a user-consumable string via hashing
 		set key [string tolower [sha1::sha1 -hex $key]]