Release new version

Preparation

fetch necessary information from here
add private key file to the project root named as sonatype_emartech_gpg_private.key
set required environment variables
- cp .env.example .env
- update passphrase
- update package version

make bundle

Log in to Nexus with these credentials
Upload bundle.jar at staging upload
- change upload mode to "Artifact Bundle"
- select bundle.jar in the "Select Bundle to Upload" dialogue
- click "Upload Bundle"
Release new bundle
- go to staging repositories
- wait a bit until the "release" button becomes available
- press release on the staging repo created for the bundle
- wait until is it automatically deployed to maven central (it can take up to 2 hours to appear in MC)

OSS hosting intro
Requirements (Sonatype)
Working with GPG Signature
- Dealing with Expired Keys
- Distributing Public key
Jira ticket for adding Escher-java
Emarsys public keys on mit.edu
- Sonatype Emartech public key