diff --git a/gcc/DATESTAMP b/gcc/DATESTAMP
index 69422b8747cb..535d724e1543 100644
--- a/gcc/DATESTAMP
+++ b/gcc/DATESTAMP
@@ -1 +1 @@
-20250907
+20250908
diff --git a/libphobos/ChangeLog b/libphobos/ChangeLog
index 45dcbfdbd674..7f4fe30e4ecb 100644
--- a/libphobos/ChangeLog
+++ b/libphobos/ChangeLog
@@ -1,3 +1,22 @@
+2025-09-07  Sam James  <sam@gentoo.org>
+
+	Backported from master:
+	2025-09-07  Sam James  <sam@gentoo.org>
+
+	* configure.tgt: Add hppa[12]*-*-linux* as a supported target.
+
+2025-09-07  Sam James  <sam@gentoo.org>
+
+	Backported from master:
+	2025-05-06  Sam James  <sam@gentoo.org>
+
+	* configure.tgt: Add sparc64-unknown-linux-gnu as a supported target.
+
+2025-09-07  Matthias Klose  <doko@ubuntu.com>
+
+	* configure.tgt: Add powerpc64le--linux-gnu as a supported target
+	when configured with --with-long-double-format=ieee.
+
 2025-06-05  Release Manager
 
 	* GCC 13.4.0 released.