[libpng16] Bump version to 1.6.10rc01
diff --git a/libpng.3 b/libpng.3
index a5ddad3..6de00cd 100644
--- a/libpng.3
+++ b/libpng.3
@@ -6156,7 +6156,8 @@
  1.6.9beta01-04      16    10609  16.so.16.9[.0]
  1.6.9rc01-02        16    10609  16.so.16.9[.0]
  1.6.9               16    10609  16.so.16.9[.0]
- 1.6.10beta01-04     16    10610  16.so.16.10[.0]
+ 1.6.10beta01-03     16    10610  16.so.16.10[.0]
+ 1.6.10rc01          16    10610  16.so.16.10[.0]
 
 Henceforth the source version will match the shared-library minor
 and patch numbers; the shared-library major version number will be