[Valgrind-developers] [valgrind] Set version to 3.26.0-RC1

[Mark W. <ma...@so...>]

https://sourceware.org/cgit/valgrind/commit/?id=b28f4882caa89a35838224002ed474b18177eacb

commit b28f4882caa89a35838224002ed474b18177eacb
Author: Mark Wielaard <ma...@kl...>
Date:   Sat Oct 18 03:35:12 2025 +0200

    Set version to 3.26.0-RC1

Diff:
---
 NEWS         | 4 +++-
 configure.ac | 4 ++--
 2 files changed, 5 insertions(+), 3 deletions(-)

diff --git a/NEWS b/NEWS
index 6c39b58dcd..11af2b785b 100644
--- a/NEWS
+++ b/NEWS
@@ -1,4 +1,4 @@
-Release 3.26.0 (?? Oct 2025)
+Release 3.26.0.RC1 (17 Oct 2025)
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 
 This release supports X86/Linux, AMD64/Linux, ARM32/Linux, ARM64/Linux,
@@ -177,6 +177,8 @@ To see details of a given bug, visit
   https://bugs.kde.org/show_bug.cgi?id=XXXXXX
 where XXXXXX is the bug number as listed above.
 
+(3.26.0.RC1: 17 Oct 2025)
+
 Release 3.25.0 (25 Apr 2025)
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 
diff --git a/configure.ac b/configure.ac
index aa89abb9fa..90fafaf1c5 100644
--- a/configure.ac
+++ b/configure.ac
@@ -18,8 +18,8 @@ AC_PREREQ(2.69)
 m4_define([v_major_ver], [3])
 m4_define([v_minor_ver], [26])
 m4_define([v_micro_ver], [0])
-m4_define([v_suffix_ver], [GIT])
-m4_define([v_rel_date], ["?? Oct 2025"])
+m4_define([v_suffix_ver], [RC1])
+m4_define([v_rel_date], ["17 Oct 2025"])
 m4_define([v_version],
 	  m4_if(v_suffix_ver, [],
 		[v_major_ver.v_minor_ver.v_micro_ver],