Gist generates a URL that will find the list of JIRA tickets for a particular release. UPDATE YOUR CREDENTIALS AND RELEASE BRANCH.

jiraTicketsForRelease.js

const https = require('https');

//////////// UPDATE THESE VALUES /////////////
const releaseBranch = '<RELEASE BRANCH>';
const githubUsername = '<YOUR USERNAME>';
const githubPassword = '<YOUR PASSWORD>'
//////////////////////////////////////////////

const stories = new Set();
let processedRepos = 0;
const repos = [
  "alerts-runner",
  "bacon",
  "delorean",
  "pancake",
  "pipe",
  "realtime",
  "scribe",
  "zcc-controller",
  "zen-mobile",
  "zignal-auth",
  "zignal-enterprise",
  "zignal-proxy",
  "zql-translation",
  "tag-updater",
  "deep-time",
  "test_automation",
  "mobile_automation",
  "platformation",
  "recommended-terms"
];

repos.forEach(repo => {
  https.get(
    {
      hostname: 'api.github.com',
      path: `/repos/politear/${repo}/compare/master...${releaseBranch}`,
      auth: `${githubUsername}:${githubPassword}`,
      headers: {
        'Content-Type': 'application/json',
        'Accept': 'application/json',
        'Accept': 'application/vnd.github+json',
        'User-Agent': 'zignallabs',
      }
    },
    (res) => {
      res.setEncoding('utf8');
      let rawData = '';
      res.on('data', (chunk) => { rawData += chunk; });
      res.on('end', () => {
        try {
          const data = JSON.parse(rawData);
          if(data.commits) {
            const commits = data.commits;
            commits.forEach(commit => {
              const message = commit.commit.message;
              const story = message.match('ENG-[0-9]*');
              if(story) {
                stories.add(story[0]);
              }
            });
          }
          processedRepos++;
          if (processedRepos >= repos.length) {
            console.log(`https://politear.atlassian.net/issues/?jql=key%20in%20(%22${Array.from(stories).join('%22%2C%22')}%22)%20and%20status%3DDone%20and%20(labels%20not%20in%20(shipped)%20OR%20labels%20is%20EMPTY)%20ORDER%20BY%20priority%20DESC%2C%20updated%20DESC`);
          }
        } catch (e) {
          console.error(e.message);
        }
      });
  });
});