message: Remove trailing chars from changelog summaries
diff: @@ -5,13 +5,22 @@ config();
  const REPO = 'FormidableLabs/urql';
  const SEE_LINE = /^See:\s*(.*)/i;
  +const TRAILING_CHAR = /[.;:]$/g;
  -const getSummaryLines = cs =>
  - cs.summary
  +const getSummaryLines = cs => {
  + const lines = cs.summary
  .trim()
  .split(/[\r\n]+/)
  .map(l => l.trim())
  .filter(Boolean);
  + const size = lines.length;
  + if (size > 0) {
  + lines[size - 1] = lines[size - 1]
  + .replace(TRAILING_CHAR, '');
  + }
  +
  + return lines;
  +};
  /** Creates a "(See X)" string from a template */
  const templateSeeRef = links => {
  