diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index b5e2b53529a..5878cec277f 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,22 @@
+2024-12-29  Jeff Law  <jlaw@ventanamicro.com>
+
+	PR target/116715
+	* config/riscv/bitmanip.md: Drop bogus pattern.
+
+2024-12-29  John David Anglin  <danglin@gcc.gnu.org>
+
+	PR target/118121
+	* configure.ac: Check for mkstemps declaration.
+	* configure: Regenerate.
+	* config.in: Regenerate.
+
+2024-12-29  Jeff Law  <jlaw@ventanamicro.com>
+
+	PR target/116720
+	* config/riscv/thead.cc (th_mempair_operands_p): Test for
+	aligned memory after swapping operands.  Simplify test for
+	first memory access as well.
+
 2024-12-28  Jakub Jelinek  <jakub@redhat.com>
 
 	PR tree-optimization/118207
diff --git a/gcc/DATESTAMP b/gcc/DATESTAMP
index 4f5a98435b4..71153cc35f6 100644
--- a/gcc/DATESTAMP
+++ b/gcc/DATESTAMP
@@ -1 +1 @@
-20241229
+20241230
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index fcb9ce12715..8713fef14b2 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,13 @@
+2024-12-29  Jeff Law  <jlaw@ventanamicro.com>
+
+	PR target/116715
+	* gcc.target/riscv/pr116715.c: New test.
+
+2024-12-29  Jeff Law  <jlaw@ventanamicro.com>
+
+	PR target/116720
+	* gcc.target/riscv/pr116720.c: New test.
+
 2024-12-29  Nathaniel Shead  <nathanieloshead@gmail.com>
 
 	PR c++/106221
diff --git a/include/ChangeLog b/include/ChangeLog
index 74df6cb5ca5..e9fed6c3e41 100644
--- a/include/ChangeLog
+++ b/include/ChangeLog
@@ -1,3 +1,7 @@
+2024-12-29  John David Anglin  <danglin@gcc.gnu.org>
+
+	* libiberty.h (mkstemps): Declare
+
 2024-11-23  Jakub Jelinek  <jakub@redhat.com>
 
 	* dwarf2.h (enum dwarf_source_language): Add DW_LANG_Fortran23
diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog
index 0fbcde053ab..9ab5eeb55a5 100644
--- a/libstdc++-v3/ChangeLog
+++ b/libstdc++-v3/ChangeLog
@@ -1,3 +1,14 @@
+2024-12-29  Gerald Pfeifer  <gerald@pfeifer.com>
+
+	* doc/html/manual/profile_mode_diagnostics.html: Delete.
+
+2024-12-29  Hans-Peter Nilsson  <hp@bitrange.com>
+
+	* testsuite/std/time/year_month_day/3.cc (test01): Add ifdeffery to
+	limit the tested dates.  For simulators, pass start and end dates
+	limiting the tested range to 100000 days, centered on days (0).
+	* testsuite/std/time/year_month_day/4.cc: Ditto.
+
 2024-12-28  Jakub Jelinek  <jakub@redhat.com>
 
 	PR libstdc++/118196