Have fun!

Build php7-imagick for OS 15.3 against imagemagick 7.1.0 instead of 7.0.7

rdiff-backup backs up one directory to another, possibly over a
network. The target directory ends up a copy of the source directory,
but extra reverse diffs are stored in a special subdirectory of that
target directory, so you can still recover files lost some time ago.
The idea is to combine the best features of a mirror and an incremental
backup. rdiff-backup also preserves subdirectories, hard links, dev
files, permissions, uid/gid ownership, and modification times. Also,
rdiff-backup can operate in a bandwidth efficient manner over a pipe,
like rsync. Thus you can use rdiff-backup and ssh to securely back a
hard drive up to a remote location, and only the differences will be
transmitted. Finally, rdiff-backup is easy to use and settings have
sensical defaults.

Build vdirsyncer 0.18.0+ for Leap 15.3

XCA is a tool for creating and managing X.509 certificates, certificate requests, RSA, DSA and EC private keys, Smartcards and CRLs. Everything that is needed for a CA is implemented. All cryptographic data is stored in a SQL database. SQLite, MySQL (MariaDB) and PostgreSQL databases are supported.