diff --git a/.efrocachemap b/.efrocachemap
index b7e4a55b..8cd32b5e 100644
--- a/.efrocachemap
+++ b/.efrocachemap
@@ -3932,24 +3932,24 @@
   "assets/build/windows/Win32/ucrtbased.dll": "https://files.ballistica.net/cache/ba1/b5/85/f8b6d0558ddb87267f34254b1450",
   "assets/build/windows/Win32/vc_redist.x86.exe": "https://files.ballistica.net/cache/ba1/1c/e1/4a1a2eddda2f4aebd5f8b64ab08e",
   "assets/build/windows/Win32/vcruntime140d.dll": "https://files.ballistica.net/cache/ba1/50/8d/bc2600ac9491f1b14d659709451f",
-  "build/prefab/full/linux_x86_64/debug/ballisticacore": "https://files.ballistica.net/cache/ba1/c3/64/d09fa017e267f7239b53ea15e60b",
-  "build/prefab/full/linux_x86_64/release/ballisticacore": "https://files.ballistica.net/cache/ba1/f2/0a/8923a5a2c428fe3c355eb3e9e024",
-  "build/prefab/full/linux_x86_64_server/debug/dist/ballisticacore_headless": "https://files.ballistica.net/cache/ba1/8e/da/41e88ab335c7edfa162c4a0de4be",
-  "build/prefab/full/linux_x86_64_server/release/dist/ballisticacore_headless": "https://files.ballistica.net/cache/ba1/a0/76/805f87ceafce55784d025a3e9977",
-  "build/prefab/full/mac_x86_64/debug/ballisticacore": "https://files.ballistica.net/cache/ba1/90/38/615955c8501a8ee201166bf44e36",
-  "build/prefab/full/mac_x86_64/release/ballisticacore": "https://files.ballistica.net/cache/ba1/1d/2a/01fe857df7ef297a7f7ea3886d26",
-  "build/prefab/full/mac_x86_64_server/debug/dist/ballisticacore_headless": "https://files.ballistica.net/cache/ba1/0a/f8/59aeb014837f2419d76ee66cb01d",
-  "build/prefab/full/mac_x86_64_server/release/dist/ballisticacore_headless": "https://files.ballistica.net/cache/ba1/a2/31/0a4cc16d108f66c9c8f323799103",
-  "build/prefab/full/windows_x86/debug/BallisticaCore.exe": "https://files.ballistica.net/cache/ba1/1d/4b/d1cdb7ad12c6a9a5ce6fef4e54af",
-  "build/prefab/full/windows_x86/release/BallisticaCore.exe": "https://files.ballistica.net/cache/ba1/69/7b/50ab311eea3401bdecedb322022e",
-  "build/prefab/full/windows_x86_server/debug/dist/ballisticacore_headless.exe": "https://files.ballistica.net/cache/ba1/b5/95/dee668a0080fd9d529bc4d7a6ce8",
-  "build/prefab/full/windows_x86_server/release/dist/ballisticacore_headless.exe": "https://files.ballistica.net/cache/ba1/53/b2/0e959273e553034e2d7ff135c8b0",
-  "build/prefab/lib/linux_x86_64/debug/libballisticacore_internal.a": "https://files.ballistica.net/cache/ba1/c4/c0/91eab0d803b753a0a2e1ba46c22f",
-  "build/prefab/lib/linux_x86_64/release/libballisticacore_internal.a": "https://files.ballistica.net/cache/ba1/cb/72/fcba4049353a8cdbfec9d7065a3b",
-  "build/prefab/lib/linux_x86_64_server/debug/libballisticacore_internal.a": "https://files.ballistica.net/cache/ba1/e8/25/986296217583b22aaa1652e67086",
-  "build/prefab/lib/linux_x86_64_server/release/libballisticacore_internal.a": "https://files.ballistica.net/cache/ba1/38/1e/6650391748d1410acf7c26f0eb72",
-  "build/prefab/lib/mac_x86_64/debug/libballisticacore_internal.a": "https://files.ballistica.net/cache/ba1/d0/bf/73561ee1722ddce9a98d9a8c9b4f",
-  "build/prefab/lib/mac_x86_64/release/libballisticacore_internal.a": "https://files.ballistica.net/cache/ba1/fe/1f/13289c985eaefb448c8c9c8e2cfc",
-  "build/prefab/lib/mac_x86_64_server/debug/libballisticacore_internal.a": "https://files.ballistica.net/cache/ba1/a5/4b/c79bf59874bf83cba38485114851",
-  "build/prefab/lib/mac_x86_64_server/release/libballisticacore_internal.a": "https://files.ballistica.net/cache/ba1/e7/3d/d1e07fd3d91655d11787e7b60958"
+  "build/prefab/full/linux_x86_64/debug/ballisticacore": "https://files.ballistica.net/cache/ba1/13/a0/ef123d2da6dadcf719db687a7f2b",
+  "build/prefab/full/linux_x86_64/release/ballisticacore": "https://files.ballistica.net/cache/ba1/70/35/5b8bb7d54fc172c269940562b6ad",
+  "build/prefab/full/linux_x86_64_server/debug/dist/ballisticacore_headless": "https://files.ballistica.net/cache/ba1/8c/51/a79b59f13bb601147766411ede9b",
+  "build/prefab/full/linux_x86_64_server/release/dist/ballisticacore_headless": "https://files.ballistica.net/cache/ba1/0f/75/944ebd95803210c4fd76ae8fb987",
+  "build/prefab/full/mac_x86_64/debug/ballisticacore": "https://files.ballistica.net/cache/ba1/05/87/7f0670d132417bb3ab90697afcf1",
+  "build/prefab/full/mac_x86_64/release/ballisticacore": "https://files.ballistica.net/cache/ba1/3d/66/e28afa2246fef0f079b2e6e25d45",
+  "build/prefab/full/mac_x86_64_server/debug/dist/ballisticacore_headless": "https://files.ballistica.net/cache/ba1/42/4a/3ab2b7025e66a942c63974ea74d7",
+  "build/prefab/full/mac_x86_64_server/release/dist/ballisticacore_headless": "https://files.ballistica.net/cache/ba1/01/28/1690f5728849db47a4db0badba4a",
+  "build/prefab/full/windows_x86/debug/BallisticaCore.exe": "https://files.ballistica.net/cache/ba1/f9/8a/72522f7d2d6a9884fd19f7ab266b",
+  "build/prefab/full/windows_x86/release/BallisticaCore.exe": "https://files.ballistica.net/cache/ba1/84/a5/7c0050e6fdf0c9059a7dbff94551",
+  "build/prefab/full/windows_x86_server/debug/dist/ballisticacore_headless.exe": "https://files.ballistica.net/cache/ba1/01/a8/f25da7a3e3e6db52e8504672952c",
+  "build/prefab/full/windows_x86_server/release/dist/ballisticacore_headless.exe": "https://files.ballistica.net/cache/ba1/82/21/261b3ba6d012a02386e425fc1257",
+  "build/prefab/lib/linux_x86_64/debug/libballisticacore_internal.a": "https://files.ballistica.net/cache/ba1/22/0a/572910a668aeb607f6e6d9544266",
+  "build/prefab/lib/linux_x86_64/release/libballisticacore_internal.a": "https://files.ballistica.net/cache/ba1/e1/1a/ff5b7abc008154a71152a1635d33",
+  "build/prefab/lib/linux_x86_64_server/debug/libballisticacore_internal.a": "https://files.ballistica.net/cache/ba1/e6/93/af621822f3d5d6021efecac32235",
+  "build/prefab/lib/linux_x86_64_server/release/libballisticacore_internal.a": "https://files.ballistica.net/cache/ba1/3e/62/cc942c068c685832f6b7664bbb0f",
+  "build/prefab/lib/mac_x86_64/debug/libballisticacore_internal.a": "https://files.ballistica.net/cache/ba1/05/0f/16be52fbac429f879c0098c10fb6",
+  "build/prefab/lib/mac_x86_64/release/libballisticacore_internal.a": "https://files.ballistica.net/cache/ba1/9d/46/4171a95c4a33d126d2df87ef7dd7",
+  "build/prefab/lib/mac_x86_64_server/debug/libballisticacore_internal.a": "https://files.ballistica.net/cache/ba1/f7/f0/e2ae6fc13d95b8c60d5219dfa811",
+  "build/prefab/lib/mac_x86_64_server/release/libballisticacore_internal.a": "https://files.ballistica.net/cache/ba1/0c/9a/68e1c21d6cdb544da522f97ff715"
 }
\ No newline at end of file
diff --git a/ballisticacore-cmake/CMakeLists.txt b/ballisticacore-cmake/CMakeLists.txt
index 88f032d6..6e675d47 100644
--- a/ballisticacore-cmake/CMakeLists.txt
+++ b/ballisticacore-cmake/CMakeLists.txt
@@ -512,6 +512,7 @@ add_executable(ballisticacore
   ${BA_SRC_ROOT}/ballistica/python/methods/python_methods_system.h
   ${BA_SRC_ROOT}/ballistica/python/methods/python_methods_ui.cc
   ${BA_SRC_ROOT}/ballistica/python/methods/python_methods_ui.h
+  ${BA_SRC_ROOT}/ballistica/python/python.cc
   ${BA_SRC_ROOT}/ballistica/python/python.h
   ${BA_SRC_ROOT}/ballistica/python/python_command.cc
   ${BA_SRC_ROOT}/ballistica/python/python_command.h
diff --git a/src/ballistica/ballistica.cc b/src/ballistica/ballistica.cc
index b6ac39ec..ae0fbb3d 100644
--- a/src/ballistica/ballistica.cc
+++ b/src/ballistica/ballistica.cc
@@ -29,7 +29,7 @@
 namespace ballistica {
 
 // These are set automatically via script; don't change here.
-const int kAppBuildNumber = 20202;
+const int kAppBuildNumber = 20203;
 const char* kAppVersion = "1.5.26";
 
 // Our standalone globals.