Index: openacs-4/packages/forums/tcl/forums-sc-procs.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/forums/tcl/forums-sc-procs.tcl,v
diff -u -N -r1.17.2.3 -r1.17.2.4
--- openacs-4/packages/forums/tcl/forums-sc-procs.tcl	22 Feb 2021 16:13:07 -0000	1.17.2.3
+++ openacs-4/packages/forums/tcl/forums-sc-procs.tcl	22 Feb 2021 16:25:41 -0000	1.17.2.4
@@ -163,8 +163,10 @@
     }
 }
 
-ad_proc -private -deprecated forum::sc::unregister_implementations {} {
-    DEPRECATED: search is implemented using callbacks now.
+ad_proc -private forum::sc::unregister_implementations {} {
+    This proc is de-facto deprecated, as search is implemented using
+    callbacks now, but we still need it to be there to support
+    upgrades from older versions.
 
     @see forums-callback-procs.tcl
 } {