--- a/doc/Proto-SMSC-testing	Sat Sep 02 21:57:09 2023 -0800
+++ b/doc/Proto-SMSC-testing	Mon Nov 13 12:47:12 2023 -0800
@@ -5,8 +5,10 @@
 To exercise SMS flow between an MS and the present proto-SMSC, set up your test
 environment as follows:
 
-0) Locate branch falconia/os6135 in osmo-hlr and osmo-msc git repositories;
-   compile and run osmo-hlr and osmo-msc versions from this branch.
+0) Use versions of osmo-hlr and osmo-msc that have OS#6135 implementation
+   included: either mainline (master branch) from 2023-10 or later, or branch
+   falconia/production (Themyscira Wireless patches on top of 2023-02 release)
+   in both osmo-hlr and osmo-msc git repositories.
 
 1) Configure OsmoHLR to expect an SMSC at a certain IPA name, and to route
    MO SMS to this SMSC.  Example config: