[kdegraphics/f14/master] (4 commits) ...Merge branch 'master' into f14

[Than Ngo]

Summary of changes:

  c7bca36... 4.5.0 (*)
  c4dfdb2... respin (*)
  cb8ac38... - Security fix, Okular PDB Processing Memory Corruption Vul (*)
  872d956... Merge branch 'master' into f14

(*) This commit already existed in another branch; no separate mail sent