Checks PGP signatures for JetBrains distributions

Versions list: https://packages.jetbrains.team/maven/p/ij/intellij-dependencies/com/jetbrains/infra/download-pgp-verifier/

Maven repository: https://packages.jetbrains.team/maven/p/ij/intellij-dependencies

Older versions 1.0.1 - 1.1.3:

• Versions list: https://packages.jetbrains.team/maven/p/dpgpv/maven/com/jetbrains/infra/download-pgp-verifier/
• Maven repository: https://packages.jetbrains.team/maven/p/dpgpv/maven