[xen master] Set version to 4.19; 4.18 has branched

[patchbot@xxxxxxx]

commit 4294987c7a4b1171b4bb5342f126df0e43a7bd38
Author:     Julien Grall <julien@xxxxxxx>
AuthorDate: Mon Oct 30 09:12:49 2023 +0000
Commit:     Julien Grall <julien@xxxxxxx>
CommitDate: Mon Oct 30 09:12:54 2023 +0000

    Set version to 4.19; 4.18 has branched
    
    Signed-off-by: Julien Grall <julien@xxxxxxx>
---
 README       | 16 ++++++++--------
 xen/Makefile |  4 ++--
 2 files changed, 10 insertions(+), 10 deletions(-)

diff --git a/README b/README
index 855db01d36..c8a108449e 100644
--- a/README
+++ b/README
@@ -1,11 +1,11 @@
-#################################################
-__  __            _  _    _  ___
-\ \/ /___ _ __   | || |  / |( _ )       _ __ ___
- \  // _ \ '_ \  | || |_ | |/ _ \ _____| '__/ __|
- /  \  __/ | | | |__   _|| | (_) |_____| | | (__
-/_/\_\___|_| |_|    |_|(_)_|\___/      |_|  \___|
-
-#################################################
+############################################################
+__  __                                _        _     _
+\ \/ /___ _ __        _   _ _ __  ___| |_ __ _| |__ | | ___
+ \  // _ \ '_ \ _____| | | | '_ \/ __| __/ _` | '_ \| |/ _ \
+ /  \  __/ | | |_____| |_| | | | \__ \ || (_| | |_) | |  __/
+/_/\_\___|_| |_|      \__,_|_| |_|___/\__\__,_|_.__/|_|\___|
+
+############################################################
 
 https://www.xen.org/
 
diff --git a/xen/Makefile b/xen/Makefile
index fd0e63d29e..b923235c53 100644
--- a/xen/Makefile
+++ b/xen/Makefile
@@ -5,8 +5,8 @@ this-makefile := $(call lastword,$(MAKEFILE_LIST))
 # This is the correct place to edit the build version.
 # All other places this is stored (eg. compile.h) should be autogenerated.
 export XEN_VERSION       = 4
-export XEN_SUBVERSION    = 18
-export XEN_EXTRAVERSION ?= -rc$(XEN_VENDORVERSION)
+export XEN_SUBVERSION    = 19
+export XEN_EXTRAVERSION ?= -unstable$(XEN_VENDORVERSION)
 export XEN_FULLVERSION   = $(XEN_VERSION).$(XEN_SUBVERSION)$(XEN_EXTRAVERSION)
 -include xen-version
 
--
generated by git-patchbot for /home/xen/git/xen.git#master