diff --git a/.efrocachemap b/.efrocachemap
index 694934dc..92480b38 100644
--- a/.efrocachemap
+++ b/.efrocachemap
@@ -3995,26 +3995,26 @@
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   "assets/src/ba_data/python/ba/_generated/enums.py": "https://files.ballistica.net/cache/ba1/b2/e5/0ee0561e16257a32830645239f34",
   "ballisticacore-windows/Generic/BallisticaCore.ico": "https://files.ballistica.net/cache/ba1/89/c0/e32c7d2a35dc9aef57cc73b0911a",
-  "build/prefab/full/linux_arm64_gui/debug/ballisticacore": "https://files.ballistica.net/cache/ba1/c6/a8/c64dd132890deee940ce6831725b",
-  "build/prefab/full/linux_arm64_gui/release/ballisticacore": "https://files.ballistica.net/cache/ba1/3e/d6/869c9edf19032183504df20c7157",
-  "build/prefab/full/linux_arm64_server/debug/dist/ballisticacore_headless": "https://files.ballistica.net/cache/ba1/12/f7/1e088f53cde513f12d9dced02e06",
-  "build/prefab/full/linux_arm64_server/release/dist/ballisticacore_headless": "https://files.ballistica.net/cache/ba1/91/3d/ab4c0beb21104b43f570061a41f9",
-  "build/prefab/full/linux_x86_64_gui/debug/ballisticacore": "https://files.ballistica.net/cache/ba1/fd/0d/c9cc68e293873548a5789fed5a13",
-  "build/prefab/full/linux_x86_64_gui/release/ballisticacore": "https://files.ballistica.net/cache/ba1/0d/6c/d48fcad2794d48d8dd453ccb21fb",
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-  "build/prefab/full/mac_arm64_gui/debug/ballisticacore": "https://files.ballistica.net/cache/ba1/c8/a3/01704b3b283c60728a87846169d4",
-  "build/prefab/full/mac_arm64_gui/release/ballisticacore": "https://files.ballistica.net/cache/ba1/45/e8/6b0538e38f718b162f5752179e7f",
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+  "build/prefab/full/linux_arm64_gui/debug/ballisticacore": "https://files.ballistica.net/cache/ba1/ca/28/c319e196a4bc385b40f1dd74f97e",
+  "build/prefab/full/linux_arm64_gui/release/ballisticacore": "https://files.ballistica.net/cache/ba1/8f/bf/2bdf86c21024da731555148cc53e",
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   "build/prefab/lib/linux_arm64_server/debug/libballisticacore_internal.a": "https://files.ballistica.net/cache/ba1/96/e9/0f4aa3d10f2d50fe670bb6d89ba0",
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 2735c724..8a9c2084 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,5 @@
+### 1.7.8 (build 20870, api 7, 2022-09-20)
+
 ### 1.7.7 (build 20868, api 7, 2022-09-20)
 - Added `ba.app.meta.load_exported_classes()` for loading classes discovered by the meta subsystem cleanly in a background thread.
 - Improved logging of missing playlist game types.
diff --git a/assets/src/ba_data/python/ba/_bootstrap.py b/assets/src/ba_data/python/ba/_bootstrap.py
index d2ce5d36..00dbf71e 100644
--- a/assets/src/ba_data/python/ba/_bootstrap.py
+++ b/assets/src/ba_data/python/ba/_bootstrap.py
@@ -45,7 +45,7 @@ def bootstrap() -> None:
 
     # Give a soft warning if we're being used with a different binary
     # version than we expect.
-    expected_build = 20868
+    expected_build = 20870
     running_build: int = env['build_number']
     if running_build != expected_build:
         print(
diff --git a/src/ballistica/ballistica.cc b/src/ballistica/ballistica.cc
index 200903e6..b651660b 100644
--- a/src/ballistica/ballistica.cc
+++ b/src/ballistica/ballistica.cc
@@ -32,8 +32,8 @@
 namespace ballistica {
 
 // These are set automatically via script; don't modify them here.
-const int kAppBuildNumber = 20868;
-const char* kAppVersion = "1.7.7";
+const int kAppBuildNumber = 20870;
+const char* kAppVersion = "1.7.8";
 
 // Our standalone globals.
 // These are separated out for easy access.