diff --git a/buildSrc/src/main/kotlin/ProjectConfig.kt b/buildSrc/src/main/kotlin/ProjectConfig.kt
index 0dbaed3a2..9eaa1d4b7 100644
--- a/buildSrc/src/main/kotlin/ProjectConfig.kt
+++ b/buildSrc/src/main/kotlin/ProjectConfig.kt
@@ -9,6 +9,19 @@ const val STRAW_SDK_TARGET = 35
 
 // Sulkta fork — Straw
 //
+// vc=80 / 0.1.0-CN — strawcore extraction perf (Rust batch):
+//   * The extractor borrows the streamingData subtree out of the Android
+//     + iOS player responses instead of deep-cloning the largest part of
+//     each response, and merges format objects by reference rather than
+//     cloning all ~20-40 of them per video open.
+//   * Channel pages fetch their Home + Videos tabs concurrently, so
+//     opening a channel costs one network round-trip of latency instead
+//     of two.
+//   * Response bodies decode in place on the (overwhelmingly common)
+//     valid-UTF-8 path instead of always copying.
+//   No behavior change — purely allocation + latency wins in strawcore
+//   (strawcore 91d4824).
+//
 // vc=79 / 0.1.0-CM — perf-audit pass-2 (app-side slam-dunks):
 //   * FIX a wrong-thread crash: the headphone-disconnect settings watcher
 //     ran on the IO scope and touched the ExoPlayer (thread-affine to the
@@ -108,6 +121,6 @@ const val STRAW_SDK_TARGET = 35
 // vc=19 / 0.1.0-AE — rust pipeline cutover. Extraction via
 // strawcore-core (Sulkta-Coop/strawcore) via the UniFFI wrapper; no
 // NewPipeExtractor in the runtime path.
-const val STRAW_VERSION_CODE = 79
-const val STRAW_VERSION_NAME = "0.1.0-CM"
+const val STRAW_VERSION_CODE = 80
+const val STRAW_VERSION_NAME = "0.1.0-CN"
 const val STRAW_APPLICATION_ID = "com.sulkta.straw"