Cannot see myself in the list of project contributors lists persons who participated in the project. Earlier I was in the list, but now I cannot find myself.
Proof: can be found in the log of latest master branch:

git log --pretty=format:"%h %s %ae" --no-merges HEAD | grep serega.morph
eb6ca5c6 connectTimeout property support

Insights Contributors says: “Contributions to master, excluding merge commits”, so it’s expected to be here.

Also I can see myself on the fork of the repo:
seregamorph/pgjdbc contributors (seregamorph)