diff --git a/ANNOUNCE b/ANNOUNCE
index 645c7681a7bfb8b6f995c734f32820942aee50ab..83229910a1f1cc4cede90035728dfbe6b2351ab1 100644
--- a/ANNOUNCE
+++ b/ANNOUNCE
@@ -1,4 +1,4 @@
-Libpng 1.6.25rc04 - August 29, 2016
+Libpng 1.6.25rc04 - August 30, 2016
 
 This is not intended to be a public release.  It will be replaced
 within a few weeks by a public version or by another test version.
@@ -39,11 +39,13 @@ Version 1.6.25rc01 [August 24, 2016]
 
 Version 1.6.25rc02 [August 29, 2016]
   Added MIPS support (Mandar Sahastrabuddhe <Mandar.Sahastrabuddhe@imgtec.com>).
+  Only the UP filter is currently implemented.
 
 Version 1.6.25rc03 [August 29, 2016]
   Rebased contrib/intel/intel_sse.patch after the MIPS implementation.
 
-Version 1.6.25rc04 [August 29, 2016]
+Version 1.6.25rc04 [August 30, 2016]
+  Added MIPS support for SUB, AVG, and PAETH filters (Mandar Sahastrabuddhe))
 
 Send comments/corrections/commendations to png-mng-implement at lists.sf.net
 (subscription required; visit
diff --git a/CHANGES b/CHANGES
index e07a4b598da6eeeb476191380d5c811f942a4144..48ff248f7f4f760f47a03bb3740a38aec188d660 100644
--- a/CHANGES
+++ b/CHANGES
@@ -5689,11 +5689,13 @@ Version 1.6.25rc01 [August 24, 2016]
 
 Version 1.6.25rc02 [August 29, 2016]
   Added MIPS support (Mandar Sahastrabuddhe <Mandar.Sahastrabuddhe@imgtec.com>).
+  Only the UP filter is currently implemented.
 
 Version 1.6.25rc03 [August 29, 2016]
   Rebased contrib/intel/intel_sse.patch after the MIPS implementation.
 
-Version 1.6.25rc04 [August 29, 2016]
+Version 1.6.25rc04 [August 30, 2016]
+  Added MIPS support for SUB, AVG, and PAETH filters (Mandar Sahastrabuddhe))
 
 Send comments/corrections/commendations to png-mng-implement at lists.sf.net
 (subscription required; visit
diff --git a/mips/filter_msa_intrinsics.c b/mips/filter_msa_intrinsics.c
index 14f6591bb0f836accdcd8568c35af294dfaa3416..685b974aac7b460fefda82f4dd1933870cac440d 100644
--- a/mips/filter_msa_intrinsics.c
+++ b/mips/filter_msa_intrinsics.c
@@ -3,7 +3,7 @@
  *
  * Copyright (c) 2016 Glenn Randers-Pehrson
  * Written by Mandar Sahastrabuddhe, August 2016.
- * Last changed in libpng 1.6.25rc04 [August 30, 2016]
+ * Last changed in libpng 1.6.25 [(PENDING RELEASE)]
  *
  * This code is released under the libpng license.
  * For conditions of distribution and use, see the disclaimer
diff --git a/mips/mips_init.c b/mips/mips_init.c
index 05e7abc6a638f037d159535bea4033061d518ed7..bfebf0c33b1d66b3fafc3fabc7459b103f2cb298 100644
--- a/mips/mips_init.c
+++ b/mips/mips_init.c
@@ -3,7 +3,7 @@
  *
  * Copyright (c) 2016 Glenn Randers-Pehrson
  * Written by Mandar Sahastrabuddhe, 2016.
- * Last changed in libpng 1.6.25rc04 [August 30, 2016]
+ * Last changed in libpng 1.6.25 [(PENDING RELEASE)]
  *
  * This code is released under the libpng license.
  * For conditions of distribution and use, see the disclaimer
diff --git a/pngpriv.h b/pngpriv.h
index 26b6b4390d5836b748c751417408a387f652cbb1..81d109dc6f5b8cfcb91cfa85ac018e32bd948ec1 100644
--- a/pngpriv.h
+++ b/pngpriv.h
@@ -1,7 +1,7 @@
 
 /* pngpriv.h - private declarations for use inside libpng
  *
- * Last changed in libpng 1.6.25rc04 [August 30, 2016]
+ * Last changed in libpng 1.6.25 [(PENDING RELEASE)]
  * Copyright (c) 1998-2002,2004,2006-2016 Glenn Randers-Pehrson
  * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
  * (Version 0.88 Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.)