Changes file for #31113.

changes/bug31113

@@ -0,0 +1,3 @@
+  o Code simplification and refactoring:
+    - Improve documentation in circuit padding subsystem. Patch by Tobias
+      Pulls. Closes ticket 31113.

scripts/maint/practracker/exceptions.txt

@@ -87,6 +87,7 @@ problem function-size /src/core/or/circuitlist.c:circuit_about_to_free() 120
 problem function-size /src/core/or/circuitlist.c:circuits_handle_oom() 117
 problem function-size /src/core/or/circuitmux.c:circuitmux_set_policy() 110
 problem function-size /src/core/or/circuitmux.c:circuitmux_attach_circuit() 114
+problem file-size /src/core/or/circuitpadding.c 3001
 problem function-size /src/core/or/circuitpadding.c:circpad_machine_schedule_padding() 107
 problem function-size /src/core/or/circuitpadding_machines.c:circpad_machine_relay_hide_intro_circuits() 104
 problem function-size /src/core/or/circuitpadding_machines.c:circpad_machine_client_hide_rend_circuits() 112