chore: bump version to 3.1.2

Author: wysaid

CHANGE.md

@@ -1,6 +1,10 @@
 
 ====== Changelist =========
 
+# 2026-2 Version 3.1.2 #
+
+1. Fix UnsatisfiedLinkError crash on 16KB-page-size builds (Samsung S21+ / Android 14): remove redundant `-Wl,-z,relro,-z,now` linker flags from CMakeLists.txt. Android API 23+ enforces full RELRO by default; the explicit flags caused `PT_GNU_RELRO MemSiz` to exceed the mapped RW LOAD segment on 16KB-aligned builds, triggering an `mprotect()` failure with `ENOMEM`. (Fixes #562)
+
 # 2018-6 Version 2.5.0 #
 
 1. Add class `org.wysaid.view.CameraGLSurfaceViewWithBuffer` to do camera preview with buffer.

build.gradle

@@ -38,7 +38,7 @@ ext {
             minSdkVersion    : 21,
             targetSdkVersion : 25, // higher target version needs more storage permission request.
             versionCode      : 2,
-            versionName      : "3.1.1",
+            versionName      : "3.1.2",
             applicationId    : "org.wysaid.cgeDemo",
             appcompatX       : "1.2.0",
             ndkVersion       : "26.3.11579264",