v2.3.1

What's Changed

• [R20-1542] add missed optional chaining by @lambry in #865
• [R20-1522] increase menu depth for breadcrumbs by @lambry in #862
• Set section-cache-tags respone header for pages by @jeffdowdle in #866
• feat(@dpc-sdp/ripple-tide-api): merged site+alert cache tags with page cache tags by @jeffdowdle in #867
• chore: 🔖 release 2.3.1 by @dylankelly in #868

Full Changelog: v2.3.0...v2.3.1