diff --git a/edit-clock-1 b/edit-clock-1
deleted file mode 100644
index e69de29..0000000
diff --git a/create-clock-1 b/edit-clock-2
similarity index 100%
rename from create-clock-1
rename to edit-clock-2
diff --git a/ops b/ops
index b5d8545..ffff4ed 100644
--- a/ops
+++ b/ops
@@ -1 +1 @@
-{"version":1,"ops":[{"type":1,"author":{"id":"15c9d6c01e34fec0e7f1559c86cbbdd66d9dc10c"},"timestamp":1641945314,"title":"nixos 21.11: fix postgres authentication","message":"previous link by schweby:\nhttps://www.percona.com/blog/2020/09/30/postgresql_fdw-authentication-changes-in-postgresql-13/","files":null}]}
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+{"version":1,"ops":[{"type":3,"author":{"id":"15c9d6c01e34fec0e7f1559c86cbbdd66d9dc10c"},"timestamp":1642013285,"message":"I changed our hedgedocs to use postgres socket auth, which should make them\nwork with postgres 13; a similar config works for my local server.\n\nAlso note to deployer: postgres major version updates don't seem to migrate \ntheir own databses. NixOS has default sensible enough that they write into\ndifferent directories, but it will probably be necessary to shepherd the\ndatabase content from one version to another using pg_dump (or restoring from\nbackup).","files":null}]}
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