ltfs -V return 2.4.5.1 instead of 2.4.8.2

[vguilleaume]

Describe the bug
I'm downloading the version 2.4.8.2 to get the LTO10 support, in building and installing the source code, it end up to this result:

[root@ltfs-2.4.8.2-10520]# ./src/ltfs
3622ec LTFS14000I LTFS starting, LTFS version 2.4.5.1 (Prelim), log level 2.
3622ec LTFS14058I LTFS Format Specification version 2.4.0.
3622ec LTFS14104I Launched by "/root/ltfs-2.4.8.2-10520/src/.libs/ltfs".
3622ec LTFS14105I This binary is built for Linux (x86_64).
3622ec LTFS14106I GCC version is 12.2.1 20221121 (Red Hat 12.2.1-7).
3622ec LTFS17087I Kernel version: Linux version 4.18.0-553.53.1.el8_10.x86_64 (mockbuild@iad1-prod-build001.bld.equ.rockylinux.org) (gcc version 8.5.0 20210514 (Red Hat 8.5.0-26) (GCC)) #1 SMP Fri May 23 15:07:49 UTC 2025 i386.
3622ec LTFS17089I Distribution: Rocky Linux release 8.10 (Green Obsidian).
3622ec LTFS17089I Distribution: NAME="Rocky Linux".
3622ec LTFS17089I Distribution: Rocky Linux release 8.10 (Green Obsidian).

I have been surprised to note that the version is "LTFS version 2.4.5.1 (Prelim)"

I cross check with the command which end up the same version:

[root@ltfs-2.4.8.2-10520]# ./src/ltfs -V
LTFS version 2.4.5.1 (Prelim).
LTFS Format Specification version 2.4.0.
[root@ltfs-2.4.8.2-10520]# 

I have been surprised and want to understand what is wrong, i can see that in the following configure.ac file, that this value is still set to 2.4.5.1.

Am i doing something wrong? or this the value i should expect?