diff -r 94788616fbeb -r 3f049353d733 tests/test-discovery-obshashrange.t
--- a/tests/test-discovery-obshashrange.t	Wed Nov 29 10:38:52 2017 -0500
+++ b/tests/test-discovery-obshashrange.t	Thu Dec 21 00:34:31 2017 +0100
@@ -40,6 +40,8 @@
   * @0000000000000000000000000000000000000000 (*)> updated evo-ext-obshashrange in *.???? seconds (8r, 0o) (glob)
   * @0000000000000000000000000000000000000000 (*)> strip detected, evo-ext-firstmerge cache reset (glob)
   * @0000000000000000000000000000000000000000 (*)> updated evo-ext-firstmerge in *.???? seconds (8r) (glob)
+  * @0000000000000000000000000000000000000000 (*)> strip detected, evo-ext-stablesort cache reset (glob)
+  * @0000000000000000000000000000000000000000 (*)> updated evo-ext-stablesort in *.???? seconds (8r) (glob)
   * @0000000000000000000000000000000000000000 (*)> updated served branch cache in *.???? seconds (glob)
   * @0000000000000000000000000000000000000000 (*)> wrote served branch cache with 1 labels and 1 nodes (glob)
   * @0000000000000000000000000000000000000000 (*)> updated evo-ext-obscache in *.???? seconds (8r, 0o) (glob)
@@ -165,6 +167,8 @@
   * @0000000000000000000000000000000000000000 (*)> updated evo-ext-obshashrange in *.???? seconds (5r, 3o) (glob)
   * @0000000000000000000000000000000000000000 (*)> strip detected, evo-ext-firstmerge cache reset (glob)
   * @0000000000000000000000000000000000000000 (*)> updated evo-ext-firstmerge in *.???? seconds (5r) (glob)
+  * @0000000000000000000000000000000000000000 (*)> strip detected, evo-ext-stablesort cache reset (glob)
+  * @0000000000000000000000000000000000000000 (*)> updated evo-ext-stablesort in *.???? seconds (5r) (glob)
   * @0000000000000000000000000000000000000000 (*)> updated base branch cache in *.???? seconds (glob)
   * @0000000000000000000000000000000000000000 (*)> wrote base branch cache with 1 labels and 1 nodes (glob)
   * @0000000000000000000000000000000000000000 (*)> updated evo-ext-obscache in *.???? seconds (5r, 3o) (glob)
@@ -248,6 +252,7 @@
   * @0000000000000000000000000000000000000000 (*)> updated stablerange cache in *.???? seconds (glob)
   * @0000000000000000000000000000000000000000 (*)> updated evo-ext-obshashrange in *.???? seconds (1r, 1o) (glob)
   * @0000000000000000000000000000000000000000 (*)> updated evo-ext-firstmerge in *.???? seconds (1r) (glob)
+  * @0000000000000000000000000000000000000000 (*)> updated evo-ext-stablesort in *.???? seconds (1r) (glob)
   * @0000000000000000000000000000000000000000 (*)> obscache is out of date, falling back to slower obsstore version (glob)
   * @0000000000000000000000000000000000000000 (*)> updated served branch cache in *.???? seconds (glob)
   * @0000000000000000000000000000000000000000 (*)> wrote served branch cache with 1 labels and 2 nodes (glob)
@@ -311,6 +316,7 @@
   * @45f8b879de922f6a6e620ba04205730335b6fc7e (*)> updated evo-ext-depthcache in *.???? seconds (1r) (glob)
   * @45f8b879de922f6a6e620ba04205730335b6fc7e (*)> updated evo-ext-obshashrange in *.???? seconds (1r, 0o) (glob)
   * @45f8b879de922f6a6e620ba04205730335b6fc7e (*)> updated evo-ext-firstmerge in *.???? seconds (1r) (glob)
+  * @45f8b879de922f6a6e620ba04205730335b6fc7e (*)> updated evo-ext-stablesort in *.???? seconds (1r) (glob)
   * @45f8b879de922f6a6e620ba04205730335b6fc7e (*)> obscache is out of date, falling back to slower obsstore version (glob)
   * @45f8b879de922f6a6e620ba04205730335b6fc7e (*)> updated served branch cache in *.???? seconds (glob)
   * @45f8b879de922f6a6e620ba04205730335b6fc7e (*)> wrote served branch cache with 1 labels and 1 nodes (glob)
@@ -429,6 +435,7 @@
   * @45f8b879de922f6a6e620ba04205730335b6fc7e (*)> obshashcache reset - new markers affect cached ranges (glob)
   * @45f8b879de922f6a6e620ba04205730335b6fc7e (*)> updated evo-ext-obshashrange in *.???? seconds (2r, 3o) (glob)
   * @45f8b879de922f6a6e620ba04205730335b6fc7e (*)> updated evo-ext-firstmerge in *.???? seconds (2r) (glob)
+  * @45f8b879de922f6a6e620ba04205730335b6fc7e (*)> updated evo-ext-stablesort in *.???? seconds (2r) (glob)
   * @45f8b879de922f6a6e620ba04205730335b6fc7e (*)> updated served branch cache in *.???? seconds (glob)
   * @45f8b879de922f6a6e620ba04205730335b6fc7e (*)> wrote served branch cache with 1 labels and 2 nodes (glob)
   * @45f8b879de922f6a6e620ba04205730335b6fc7e (*)> updated evo-ext-obscache in *.???? seconds (2r, 3o) (glob)
@@ -576,6 +583,7 @@
   * @45f8b879de922f6a6e620ba04205730335b6fc7e (*)> updated stablerange cache in *.???? seconds (glob)
   * @45f8b879de922f6a6e620ba04205730335b6fc7e (*)> updated evo-ext-obshashrange in *.???? seconds (1r, 1o) (glob)
   * @45f8b879de922f6a6e620ba04205730335b6fc7e (*)> updated evo-ext-firstmerge in *.???? seconds (1r) (glob)
+  * @45f8b879de922f6a6e620ba04205730335b6fc7e (*)> updated evo-ext-stablesort in *.???? seconds (1r) (glob)
   * @45f8b879de922f6a6e620ba04205730335b6fc7e (*)> updated served branch cache in *.???? seconds (glob)
   * @45f8b879de922f6a6e620ba04205730335b6fc7e (*)> wrote served branch cache with 1 labels and 2 nodes (glob)
   * @45f8b879de922f6a6e620ba04205730335b6fc7e (*)> updated evo-ext-obscache in *.???? seconds (1r, 1o) (glob)
@@ -584,6 +592,8 @@
   * @45f8b879de922f6a6e620ba04205730335b6fc7e (*)> rollback (glob)
   * @45f8b879de922f6a6e620ba04205730335b6fc7e (*)> strip detected, evo-ext-firstmerge cache reset (glob)
   * @45f8b879de922f6a6e620ba04205730335b6fc7e (*)> updated evo-ext-firstmerge in *.???? seconds (8r) (glob)
+  * @45f8b879de922f6a6e620ba04205730335b6fc7e (*)> strip detected, evo-ext-stablesort cache reset (glob)
+  * @45f8b879de922f6a6e620ba04205730335b6fc7e (*)> updated evo-ext-stablesort in *.???? seconds (8r) (glob)
   * @45f8b879de922f6a6e620ba04205730335b6fc7e (*)> strip detected, evo-ext-depthcache cache reset (glob)
   * @45f8b879de922f6a6e620ba04205730335b6fc7e (*)> updated evo-ext-depthcache in *.???? seconds (8r) (glob)
   * @45f8b879de922f6a6e620ba04205730335b6fc7e (*)> updated base branch cache in *.???? seconds (glob)
@@ -634,6 +644,7 @@
   * @45f8b879de922f6a6e620ba04205730335b6fc7e (*)> updated stablerange cache in *.???? seconds (glob)
   * @45f8b879de922f6a6e620ba04205730335b6fc7e (*)> updated evo-ext-obshashrange in *.???? seconds (1r, 1o) (glob)
   * @45f8b879de922f6a6e620ba04205730335b6fc7e (*)> updated evo-ext-firstmerge in *.???? seconds (1r) (glob)
+  * @45f8b879de922f6a6e620ba04205730335b6fc7e (*)> updated evo-ext-stablesort in *.???? seconds (1r) (glob)
   * @45f8b879de922f6a6e620ba04205730335b6fc7e (*)> updated evo-ext-obscache in *.???? seconds (1r, 1o) (glob)
   * @45f8b879de922f6a6e620ba04205730335b6fc7e (*)> 1 incoming changes - new heads: 4de32a90b66c (glob)
   * @45f8b879de922f6a6e620ba04205730335b6fc7e (*)> pull exited 0 after *.?? seconds (glob)
@@ -749,12 +760,15 @@
   * @bebd167eb94d257ace0e814aeb98e6972ed2970d (*)> updated evo-ext-obshashrange in *.???? seconds (5r, 11o) (glob)
   * @bebd167eb94d257ace0e814aeb98e6972ed2970d (*)> strip detected, evo-ext-firstmerge cache reset (glob)
   * @bebd167eb94d257ace0e814aeb98e6972ed2970d (*)> updated evo-ext-firstmerge in *.???? seconds (5r) (glob)
+  * @bebd167eb94d257ace0e814aeb98e6972ed2970d (*)> strip detected, evo-ext-stablesort cache reset (glob)
+  * @bebd167eb94d257ace0e814aeb98e6972ed2970d (*)> updated evo-ext-stablesort in *.???? seconds (5r) (glob)
   * @bebd167eb94d257ace0e814aeb98e6972ed2970d (*)> strip detected, evo-ext-obscache cache reset (glob)
   * @bebd167eb94d257ace0e814aeb98e6972ed2970d (*)> updated evo-ext-obscache in *.???? seconds (5r, 11o) (glob)
   * @bebd167eb94d257ace0e814aeb98e6972ed2970d (*)> updated evo-ext-depthcache in *.???? seconds (3r) (glob)
   * @bebd167eb94d257ace0e814aeb98e6972ed2970d (*)> updated stablerange cache in *.???? seconds (glob)
   * @bebd167eb94d257ace0e814aeb98e6972ed2970d (*)> updated evo-ext-obshashrange in *.???? seconds (3r, 0o) (glob)
   * @bebd167eb94d257ace0e814aeb98e6972ed2970d (*)> updated evo-ext-firstmerge in *.???? seconds (3r) (glob)
+  * @bebd167eb94d257ace0e814aeb98e6972ed2970d (*)> updated evo-ext-stablesort in *.???? seconds (3r) (glob)
   * @bebd167eb94d257ace0e814aeb98e6972ed2970d (*)> updated evo-ext-obscache in *.???? seconds (3r, 0o) (glob)
   * @bebd167eb94d257ace0e814aeb98e6972ed2970d (*)> updated base branch cache in *.???? seconds (glob)
   * @bebd167eb94d257ace0e814aeb98e6972ed2970d (*)> wrote base branch cache with 1 labels and 1 nodes (glob)
@@ -770,6 +784,7 @@
   * @bebd167eb94d257ace0e814aeb98e6972ed2970d (*)> obshashcache reset - new markers affect cached ranges (glob)
   * @bebd167eb94d257ace0e814aeb98e6972ed2970d (*)> updated evo-ext-obshashrange in *.???? seconds (1r, 2o) (glob)
   * @bebd167eb94d257ace0e814aeb98e6972ed2970d (*)> updated evo-ext-firstmerge in *.???? seconds (1r) (glob)
+  * @bebd167eb94d257ace0e814aeb98e6972ed2970d (*)> updated evo-ext-stablesort in *.???? seconds (1r) (glob)
   * @bebd167eb94d257ace0e814aeb98e6972ed2970d (*)> updated base branch cache in *.???? seconds (glob)
   * @bebd167eb94d257ace0e814aeb98e6972ed2970d (*)> wrote base branch cache with 1 labels and 2 nodes (glob)
   * @bebd167eb94d257ace0e814aeb98e6972ed2970d (*)> updated evo-ext-obscache in *.???? seconds (1r, 2o) (glob)