Hi guys, I'm writing this as a maintainer of MariaDB package in Fedora and RHEL. I've got some complaints about libmysqlclient symbols versioning in Fedora and future RHEL-7: https://bugzilla.redhat.com/show_bug.cgi?id=1045013 Simply put, the issue there is that RPMs (both made by MariaDB upstream or Fedora community) uses different symbol versioning than it is used in other distributions (deb packages, binary tar balls) or by other MySQL providers (Oracle, Percona). Fedora does it because it used to be done that way before and it was not changed at a time upstream changed that, since Fedora started to handle symbols list on its own. MariaDB upstream adopted Fedora's behavior as a resolution of the bug: https://mariadb.atlassian.net/browse/MDEV-3923 As a result, we have different versioning only based on packaging format now, which seems to be a problem. So, I'd like to propose to sync this gap between "RPM-based packages" and "rest of the world" in the future Fedora/RHEL releases, which basically means I'd like to ask: In case Fedora 21 and RHEL-7 adopt non-versioned symbols in libmysqlclient, would MariaDB upstream be able to do the same in RPMs for these releases? There is also second difference between RPM and non-RPM builds, which is that only limited subset of symbols (those that are documented as API) is exported in the client library in Fedora RPMs. This is because we believe exporting all symbols is wrong thing. Regarding this issue, we'd like to keep the limited set of symbols in RPMs, so, the only change I'm proposing to change versioning of these symbols (as described above). Primarily, I'd like to hear what MariaDB upstream's position on that is, if the sync can happen, but any ideas will be welcome. Honza