`ActionBar` removed on mobile: `TitleBar` primary action now renders as an icon button
UpdateUnverifiedAdded Sep 24, 2026
Mobile primary action now renders as an icon in the title bar On mobile, the primary and secondary actions defined on your TitleBar are changing how they render: The primary action now displays as an icon-only button in the mobile header, rather than in a bottom bar with icon and text.
More Shopify developer platform releases
Every Shopify developer platform release| Date | Release | Type |
|---|---|---|
| Apr 15 | Added MOST_RELEVANT value for `CollectionSortOrder`unverified Update | Update |
| Apr 15 | `LineItem.weight` field now available in public Admin APIunverified Update | Update |
| Apr 16 | mTLS client certificate renewal for Payments Appsunverified Update | Update |
| Apr 17 | Add `includeInactive` argument to `inventoryLevels` and `inventoryLevel` fieldsunverified Update | Update |
| Apr 17 | Add `isActive` field to `InventoryLevel`unverified Update | Update |
| Apr 17 | `inventoryActivate` now preserves `available` quantityunverified Update | Update |
| Apr 13 | New CSS variable for mobile safe area insetsunverified Update | Update |
| Apr 13 | Automated testing for Shopify UI extensions with @shopify/ui-extensions-testerunverified Update | Update |
Also shipped on Apr 15, 2026
Shopify in April 2026| Date | Company | Release | Product | Type |
|---|---|---|---|---|
| Apr 15 |  Google Cloud | The Cloud Run remote MCP server , which lets agents and AI applications deploy with Cloud Run, is in General...unverified | Cloud Run | GA |
| Apr 15 |  Deepgram | Flux Multilingual: Conversational STT, Now in 10 Languagesunverified | Deepgram | GA |
| Apr 15 |  Cloudflare | Browser Run - Browser Run adds WebMCP supportunverified | Cloudflare developer platform | Beta |
| Apr 15 | Cloudflare | Cloudflare One - New, streamlined creation experience for Access Applications and Gateway Policiesunverified | Cloudflare developer platform | Preview |
| Apr 15 |  Anyscale | Ray-2.55.0unverified | Ray | Update |
| Apr 15 | Deepgram | Availabilityunverified | Deepgram | Update |
Sources: each vendor's own release notes, changelogs and GitHub releases, read daily to monthly by how often it posts. Logos via logo.dev; trademarks belong to their owners.