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Every Release Note

Release 66 of 68 · February 2026 · API 66.0

Salesforce Spring ’26 release notes

React apps come to Salesforce, in beta

Winter ’04: 74 notesSpring ’04: 91 notesSummer ’04: 75 notesWinter ’05: 117 notesSummer ’05: 138 notesWinter ’06: 170 notesSummer ’06: 76 notesWinter ’07: 276 notesSpring ’07: 105 notesSummer ’07: 217 notesWinter ’08: 130 notesSpring ’08: 106 notesSummer ’08: 159 notesWinter ’09: 162 notesSpring ’09: 57 notesSummer ’09: 55 notesWinter ’10: 107 notesSpring ’10: 135 notesSummer ’10: 90 notesWinter ’11: 112 notesSpring ’11: 59 notesSummer ’11: 44 notesWinter ’12: 101 notesSpring ’12: 145 notesSummer ’12: 91 notesWinter ’13: 220 notesSpring ’13: 136 notesSummer ’13: 278 notesWinter ’14: 353 notesSpring ’14: 339 notesSummer ’14: 288 notesWinter ’15: 276 notesSpring ’15: 325 notesSummer ’15: 341 notesWinter ’16: 470 notesSpring ’16: 512 notesSummer ’16: 510 notesWinter ’17: 561 notesSpring ’17: 559 notesSummer ’17: 630 notesWinter ’18: 582 notesSpring ’18: 566 notesSummer ’18: 600 notesWinter ’19: 551 notesSpring ’19: 539 notesSummer ’19: 607 notesWinter ’20: 649 notesSpring ’20: 619 notesSummer ’20: 632 notesWinter ’21: 643 notesSpring ’21: 621 notesSummer ’21: 633 notesWinter ’22: 696 notesSpring ’22: 677 notesSummer ’22: 743 notesWinter ’23: 840 notesSpring ’23: 806 notesSummer ’23: 902 notesWinter ’24: 868 notesSpring ’24: 969 notesSummer ’24: 1,070 notesWinter ’25: 1,107 notesSpring ’25: 1,191 notesSummer ’25: 1,230 notesWinter ’26: 1,456 notesSpring ’26: 1,498 notesSummer ’26: 1,879 notesWinter ’27: 1,277 notes
Documented changes
1,498
42 more than Winter ’26
AI-related
308
21% of the release
In beta or pilot
125
Retirements
53

What it brought

Front-end work in Salesforce is no longer Lightning-only: Salesforce Multi-Framework, in beta, lets you build and deploy React apps directly from an org, with a Data SDK and GraphQL for record access. Agentforce Vibes turns a description into Lightning or React apps. Agentforce DX and Agent Script both reached GA a single release after the Agent Script beta, giving agents a supported pro-code path. Data 360 gained a Code Extension beta for running your own Python. The book runs to 1,498 notes with 308 AI-related, and deprecations climbed to 53, including a block on creating new connected apps for agents.

Beyond Lightning
Build React apps in Salesforce (Beta)
Pro-code agents ship
Agentforce DX and Agent Script (GA)
Python in the data layer
Data 360 Code Extension (Beta)
Behaviour change to plan for
No new connected apps for agents
Deprecations climb
53 deprecation notes, up from 32

By capability

  • AI244
  • Security & Identity126
  • Industries119
  • Marketing & Commerce115
  • Analytics107
  • Sales107
  • Service106
  • APIs & Integration105
  • Data104
  • Automation99
  • Developer83
  • UX & Mobile68
  • Infrastructure & Ops49
  • Customization33
  • Collaboration32
  • Other1

By product

  • Industries340
  • Platform234
  • Service Cloud142
  • Revenue Cloud114
  • Marketing Cloud106
  • Analytics83
  • Sales Cloud79
  • Commerce Cloud74
  • Einstein & Agentforce72
  • Data Cloud / Data 36065
  • Security & Identity64
  • Salesforce Overall37
  • Field Service35
  • Experience Cloud28
  • Mobile16
  • MuleSoft8
  • Other1

Capabilities and change types are Jev’s categories; products come from Salesforce’s own headings. How the notes were categorized

Retirements and deprecations

Every note in Spring ’26

By product, in the order of the PDF. Each title links to its page in Salesforce’s release notes.

Sales Cloud79
Revenue Cloud114
Service Cloud142
Field Service35
Marketing Cloud106
Commerce Cloud74
Industries340
Experience Cloud28
Mobile16
Analytics83
Data Cloud / Data 36065
Einstein & Agentforce72
Platform234
MuleSoft8
Security & Identity64
Salesforce Overall37
Other1