21.5.0

What's Changed

• Add contract alias remove. by @fnando in #1563
• Add contract alias add. by @fnando in #1565
• Add contract alias show. by @fnando in #1567
• chore: move custom arg parsing to separate module for reuse by @willemneal in #1569
• fix: only resolve contract alias if needed when generating ledger keys by @willemneal in #1575
• chore: remove unused enum FrontendTemplate by @chadoh in #1573
• fix: remove unneeded print statement by @willemneal in #1554
• fix(init): use String, not Symbol, in hello_world by @chadoh in #1577
• Feat/use rich printer for init by @elizabethengelman in #1548
• fix: update snapshot fixtures by @chadoh in #1580
• build(deps): bump the npm_and_yarn group across 2 directories with 2 updates by @dependabot in #1581
• Add contract alias ls. by @fnando in #1572
• Provide a prompt when the new version is available. by @overcat in #1571
• Handle emoji codepoint size for some not so great terminals. by @fnando in #1582
• Fix/update init error handling by @elizabethengelman in #1584
• Cookbook documentation by @BlaineHeffron in #1541
• unifying formatting to reflect stellar-docs#1541 by @BlaineHeffron in #1587

Full Changelog: v21.4.1...v21.5.0