Consider backporting Keepass 2.48.1 to Focal (for KDBX 4.1 support)

Keepass 2.48 introduced support for a new file format (KDBX 4.1).

Since Focal is the current LTS release, please consider backporting it (or rather 2.48.1) to Focal, otherwise there's a serious chance to be unable to open database passwords saved with a current version of Keepass or one of its updated ports.

ProblemType: Bug
DistroRelease: Ubuntu 20.04
Package: keepass2 2.44+dfsg-1
ProcVersionSignature: Ubuntu 5.4.0-80.90-generic 5.4.124
Uname: Linux 5.4.0-80-generic x86_64
ApportVersion: 2.20.11-0ubuntu27.18
Architecture: amd64
CasperMD5CheckResult: skip
CurrentDesktop: KDE
Date: Wed Aug 18 09:53:28 2021
InstallationDate: Installed on 2020-10-05 (316 days ago)
InstallationMedia: Kubuntu 20.04.1 LTS "Focal Fossa" - Release amd64 (20200731)
PackageArchitecture: all
SourcePackage: keepass2
UpgradeStatus: No upgrade log present (probably fresh install)