krb5 commit [krb5-1.21]: Update for krb5-1.21

https://github.com/krb5/krb5/commit/7efe9fc3551f0e1368fb6b7832161ebad942ed72
commit 7efe9fc3551f0e1368fb6b7832161ebad942ed72
Author: Greg Hudson <[email protected]>
Date:   Mon Jun 5 17:33:15 2023 -0400

    Update for krb5-1.21

 README              | 4 ++--
 src/patchlevel.h    | 4 ++--
 src/po/mit-krb5.pot | 4 ++--
 3 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/README b/README
index 2786ff28e..7fdfe0e91 100644
--- a/README
+++ b/README
@@ -97,8 +97,8 @@ removed.
 Beginning with the krb5-1.18 release, all support for single-DES
 encryption types has been removed.
 
-Major changes in 1.21
----------------------
+Major changes in 1.21 (2023-06-05)
+----------------------------------
 
 User experience:
 
diff --git a/src/patchlevel.h b/src/patchlevel.h
index ddc7c596c..a71e13f97 100644
--- a/src/patchlevel.h
+++ b/src/patchlevel.h
@@ -52,6 +52,6 @@
 #define KRB5_MAJOR_RELEASE 1
 #define KRB5_MINOR_RELEASE 21
 #define KRB5_PATCHLEVEL 0
-#define KRB5_RELTAIL "beta1-postrelease"
+/* #undef KRB5_RELTAIL */
 /* #undef KRB5_RELDATE */
-#define KRB5_RELTAG "krb5-1.21"
+#define KRB5_RELTAG "krb5-1.21-final"
diff --git a/src/po/mit-krb5.pot b/src/po/mit-krb5.pot
index 963eec86d..3ec1ed677 100644
--- a/src/po/mit-krb5.pot
+++ b/src/po/mit-krb5.pot
@@ -6,9 +6,9 @@
 #, fuzzy
 msgid ""
 msgstr ""
-"Project-Id-Version: mit-krb5 1.21-beta1\n"
+"Project-Id-Version: mit-krb5 1.21\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2023-04-17 10:25-0400\n"
+"POT-Creation-Date: 2023-06-05 17:22-0400\n"
 "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
 "Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
 "Language-Team: LANGUAGE <[email protected]>\n"