Please it’s possible to update only piegenhole to 0.5.17, on existing Dovecot installation?

Downloading dovecot-2.3-pigeonhole-0.5.17.1

Here I found the update-version, its this the possible way? And why I don’t found any

Informations on any readme, please point me to the right place.

installed version, I think this it’s the right view? Please on witch place I can check the Sieve installed module?

doveconf | head

# 2.3.4.1 (f79e8e7e4): /etc/dovecot/dovecot.conf

# Pigeonhole version 0.5 ()

Also found in file pieg-config

/* Define to the version of Pigeonhole for Dovecot. */

#define PIGEONHOLE_VERSION "0.5.4"

On Debian 10 I have this installed.

dovecot-managesieved 1:2.3.4.1-5+deb10u6      amd64  secure POP3/IMAP server - ManageSie

dovecot-sieve   1:2.3.4.1-5+deb10u6                     amd64  secure POP3/IMAP server - Sieve filters support

also checking the folder /usr/include/dovecot/sieve with intention so found any possible version?

Thanks for any update