diff --git a/html/changelogs/AutoChangeLog-pr-785.yml b/html/changelogs/AutoChangeLog-pr-785.yml
new file mode 100644
index 0000000000..608a090249
--- /dev/null
+++ b/html/changelogs/AutoChangeLog-pr-785.yml
@@ -0,0 +1,14 @@
+author: "coiax"
+delete-after: True
+changes:
+ - rscadd: "Adamantine golems have special vocal cords that allow them to send
+one-way messages to all golems, due to fragments of resonating
+adamantine in their heads. Both of these are organs, and can be removed
+and put in other species."
+ - rscadd: "You can use adamantine vocal cords by prefixing your message with
+\":x\"."
+ - rscdel: "Xenobiology is no longer capable of making golem runes with plasma.
+Instead, inject plasma into the adamantine slime core to get bars of adamantine
+which you can then craft into an incomplete golem shell. Add 10 sheets of
+suitable material to finish the shell."
+ - experiment: "The metal adamantine is also quite valuable when sold via cargo."