The KDE community has announced the release of May updates, which bring numerous bug-fixes and translation updates. The KDE team pushes monthly stabilization updates to its Workspaces, Applications and Development Platform to keep it users safe.
According to release notes, version 4.10.3 brings “over 75 recorded bugfixes include improvements to the Personal Information Management suite Kontact, the Window Manager KWin, and others. The changes are listed on KDE’s issue tracker. For a detailed list of changes that went into 4.10.3, you can browse the Subversion and Git logs.”
Depending on your distribution you can expect an upgrade sooner or later.