The Salesforce Summer '26 release is here — and this one feels different. Where previous releases introduced AI capabilities and invited organizations to experiment, Summer '26 is about operational accountability. Salesforce is raising the baseline for what a well-managed org looks like, with mandatory security migrations, default-secure Apex code, and production-ready AI agent tools.
Whether you're an admin managing field-level security across hundreds of profiles, a developer writing Apex triggers and deploying Flows, or a business leader evaluating AI readiness, this release has changes that directly affect your work.
In this comprehensive preview, we'll walk through the complete Summer '26 timeline, break down the most impactful features for admins and developers, and flag the critical action items you need to address before production rollout hits your org.
Understanding the release timeline is critical for planning sandbox testing, deployment windows, and stakeholder communication.
| Milestone | Date |
|---|---|
| Pre-Release Org Sign-Up | April 16, 2026 |
| Official Release Notes Published | April 22, 2026 |
| Sandbox Upgrades Begin | May 8, 2026 |
| Sandbox Preview (Most Instances) | May 9, 2026 |
| Production Rollout Weekend 1 | May 15, 2026 |
| Production Rollout Weekend 2 | June 5, 2026 |
| Production Rollout Weekends 3 & 4 | June 12–13, 2026 |
How to find your exact upgrade date: Navigate to Salesforce Trust → search your instance name → check the Maintenance tab for your scheduled upgrade window.
Pro Tip: Use the new Salesforce Release Manager (Beta) to preview features in sandbox environments using the Development (Dev) channel before they hit production.
Agentforce continues its evolution from an experimental AI framework into a production-grade platform for building, deploying, and scaling intelligent agents across your organization.
Agentforce DX MCP Server and Vibe IDE: New developer tools that make building, customizing, and scaling agents more predictable. The Agentforce Vibe IDE supports natural-language app generation, producing React apps, custom metadata catalogs, Lightning/Apex code, and processes using multi-model AI (including GPT-5 and Claude).
Evolved AI Agents with Contextual Understanding: Agents now handle complex, multi-turn customer queries with deeper contextual accuracy. This means fewer escalations and higher first-contact resolution rates — provided you've invested in well-defined topics, quality grounding data, and clear escalation logic.
Domain-Specific Agents: Summer '26 introduces purpose-built agents for:
Create Scheduling Agents in the New Agentforce Builder: Build scheduling-focused agents directly in Agentforce Studio. These agents assist both customers and employees, and always open in the new builder for a consistent experience.
Agentforce Voice Call Routing via SIP: Route calls to Agentforce Service agents using Session Initiation Protocol (SIP), offering more cost-effective and flexible routing compared to PSTN-only options.
Verify Agentforce edition availability with your account executive. Audit agent training topics, grounding data, and escalation logic to ensure improved contextual reasoning produces accurate, on-brand responses. Start with sandbox testing before deploying agents to production.
Flow Builder receives one of its strongest updates in recent memory, with improvements spanning automation design, AI integration, UI polish, and developer experience.
1. Date Operators in Decision Logic: New operators like "Is Today," "Is Tomorrow," "Is Anniversary of Today," and "Last Number of Days" let you build date-based branching without formula workarounds. Note: DateTime data types are not yet supported.
2. Email Template References That Survive Deployment: The Send Email action (version 3.0.1+) now stores email template references by name instead of ID, preventing broken flows when deploying across environments.
3. Create and Use Agentforce Agents Directly in Flow Builder: A new "Create Agent" element lets you deploy existing agents — or build mini-agents with custom instructions and actions — directly from the Flow Builder canvas.
4. Update Screen Flows with Natural Language: Previously limited to record-triggered and schedule-triggered flows, natural language editing via Agentforce now extends to Screen Flows. Describe your changes in plain English, and Agentforce modifies the flow for you.
5. Radio Button Group Component: A modern alternative to traditional radio buttons that displays choices horizontally (desktop) or vertically (mobile), reducing scrolling and improving visual appeal.
6. Custom Batch Sizes for Scheduled Flows: Specify batch sizes from 1 to 200 in the Start element's Advanced Options to prevent governor limit issues in complex scheduled automations.
7. Collapsible Fault Paths: Following Spring '26's collapsible Decisions and Loops, you can now collapse Fault Paths to keep your canvas clean and focused on the main flow logic.
8. Redesigned Validation Panel: Errors and warnings are now organized into cards for cleaner, more scannable troubleshooting.
9. Static Resource Images in Display Text (GA): Browse, upload, and insert static resource images directly from the Display Text component without leaving Flow Builder.
10. Flow Orchestration Now Standard: Orchestration runs are included in available editions with no usage-based limitations — a significant cost reduction for organizations using complex multi-step workflows.
Summer '26 introduces significant changes to Apex security defaults and developer tooling that require immediate attention.
Database Operations Run in User Mode by Default: SOQL/SOSL queries, DML statements, and Database methods now enforce the current user's sharing rules, field-level security, and object permissions by default. Previously, these defaulted to system mode. Action required: Explicitly set WITH USER_MODE or WITH SYSTEM_MODE in all queries, and use as user or as system in DML operations.
Apex Classes Enforce Sharing Rules by Default: Classes without an explicit sharing declaration now default to with sharing mode, enforcing org-wide sharing settings. Previously, the default was without sharing. Action required: Add explicit with sharing or without sharing declarations to all Apex classes.
WITH SECURITY_ENFORCED Clause Removed: Apex classes at API v67.0+ that use WITH SECURITY_ENFORCED will fail to compile. Replace with WITH USER_MODE.
Apex Triggers Always Run in System Mode: Triggers now consistently run in system mode across all scenarios. Delegate business logic to handler classes where you can define explicit sharing and access modes.
Web Console (Beta): A browser-based IDE embedded directly in Salesforce for building SOQL queries, configuring trace flags, executing anonymous Apex, and debugging — without leaving Setup. Enable via Setup → Development → Web Console (Beta).
Multiline Strings in Apex: Declare strings spanning multiple lines using triple single quotes, eliminating repeated string concatenation. The new String.template() method replaces String.format() for cleaner value interpolation.
Elastic Limits for Async Jobs (Beta): Prevent abrupt failures when your org exceeds its daily async limit. Jobs can now be enqueued up to twice the licensed daily limit, with processing throttled beyond the standard threshold.
Integration Tests for Agentforce and Data 360 (Developer Preview): Write end-to-end Apex tests that make real callouts to Agentforce and Data 360, with relaxed callout restrictions and transaction rollback semantics.
Custom LWCs in Dashboards (GA): Embed custom Lightning Web Components directly into Lightning dashboards for interactive, real-time data views beyond standard chart types.
Dynamic Lists (Developer Preview): Handle massive data sets with virtualized rendering — items load as you scroll, with built-in focus preservation and comprehensive accessibility support.
Live Preview in VS Code (GA): Previously called "Lightning Preview," the renamed Live Preview extension provides real-time LWC previews directly in VS Code or Code Builder.
Data Cloud continues its evolution under the "Data 360" umbrella, providing the data foundation that powers Agentforce and intelligent automation.
Validate data ingestion pipelines and governance controls before activating real-time features. Conduct data quality audits — inconsistent source data will produce inaccurate unified profiles and unreliable AI outputs.
Summer '26 introduces several security changes that are mandatory, not optional. Ignoring them risks SSO failures, unauthorized data access, and compliance violations.
SAML Framework Migration: Salesforce is retiring the single-configuration SAML framework. You must migrate to the multiple-configuration SAML setup before enforcement to prevent SSO disruptions. Map all identity providers, test SSO flows thoroughly, and complete migration well before the deadline.
X (Twitter) Auth Provider Retirement: The Salesforce-managed X authentication app is being retired. Create a custom X app and update SSO configurations immediately.
Field Access Summary: A new tab in Object Manager provides instant visibility into field-level security across all profiles, permission sets, and permission set groups.
Transaction Security for Profile Changes: Monitor and block unauthorized permission updates in real time using Transaction Security Policies.
Permission Dependency Tracking: When updating permissions in the enhanced profile UI, additional required changes are now surfaced directly.
Granular List View Sharing: The new "Manage Shared List Views" permission lets users share personal list views without broad access.
Malware Scanning for Files (GA): Files uploaded to Salesforce Files are automatically scanned for malware.
Restrict SOAP API Login: A new "Any API Auth" permission controls SOAP API authentication. Enforced by default in new orgs.
IPv6 Preparation: Salesforce is rolling out IPv6 support. Prepare IP allowlists or switch to domain allowlists.
| Retiring Feature | Action Required |
|---|---|
| Salesforce Functions | Migrate to alternative compute solutions |
| Unified Knowledge | Transition to replacement knowledge tools |
| Standard Omni-Channel | Move to Enhanced Omni-Channel |
| Legacy Chat | Adopt Messaging for In-App and Web |
| Prospecting Center | Evaluate replacement prospecting tools |
| Salesforce for Outlook | Migrate by December 2027 |
| OAuth 2.0 Username-Password Flow | Switch to Authorization Code or JWT Bearer |
Salesforce Channels Auto-Configured in New Orgs: Orgs created in Summer '26+ automatically get Slack workspaces with Salesforce channels configured for Account, Opportunity, Case, Lead, Contact, Order, Contract, Asset, Quote, and Campaign objects.
New Slack Panel: A streamlined panel for viewing and collaborating in Salesforce channels — opens and closes with one click.
Slack Approval Notifications: Real-time alerts for both approvers and submitters directly in Slack.
Chatter Turned Off by Default: New orgs created in Summer '26+ have Chatter disabled by default.
Salesforce TrailblazerDX (TDX) 2026 provided a forward-looking view of the platform's direction:
with sharing or without sharingWITH USER_MODE before compiling at API v67.0WITH USER_MODE/WITH SYSTEM_MODE in SOQL and as user/as system in DMLBlob.toPdf() output with the new Visualforce rendering engineProduction rollouts begin May 15, 2026, with additional weekends on June 5 and June 12–13. Your exact date depends on your Salesforce instance — check Salesforce Trust under your instance's maintenance schedule.
Yes. Salesforce is retiring the single-configuration SAML framework. Failure to migrate to the multiple-configuration SAML setup before enforcement will cause SSO login failures across your org.
If your Apex classes don't have explicit sharing declarations, they will default to with sharing in API v67.0+. This means users may lose access to data they could previously see. Review all classes and add explicit declarations before upgrading.
It's a new AI-powered IDE announced at TDX 2026 for rapid Salesforce development. It generates React apps, Lightning/Apex code, and metadata using natural language prompts and supports multiple AI models.
Yes. Sign up for a pre-release org or use your sandbox (upgraded since May 8) for testing. The new Salesforce Release Manager (Beta) also lets you preview features via the Dev channel.
Einstein AI capabilities are now largely integrated under the Agentforce umbrella. Features continue to exist but are increasingly positioned as components of the broader Agentforce platform.
Flow Orchestration runs are now included in Enterprise, Performance, Unlimited, and Developer editions at no additional cost, removing previous usage-based limitations.
The Salesforce Summer '26 release marks a pivotal shift from AI experimentation to AI accountability. With production-ready Agentforce capabilities, strengthened security defaults, and developer tooling that demands explicit intent, Salesforce is raising the bar for what a well-managed org looks like.
The message is clear: speed without control is dangerous. Before chasing the latest AI features, get your foundation right — migrate SAML, audit your Apex sharing declarations, validate your data quality, and test thoroughly in sandbox.
Need help preparing your org for Summer '26? Vantage Point's certified Salesforce team can assess your readiness, plan your migration, and ensure you're taking full advantage of the latest capabilities — without the risk. Contact us today to get started.
Vantage Point is a certified Salesforce and HubSpot partner specializing in CRM implementation, automation, integration, and AI solutions for businesses of all sizes. With deep expertise across Sales Cloud, Service Cloud, Experience Cloud, Data Cloud, MuleSoft, and Agentforce, Vantage Point helps organizations transform their customer engagement through intelligent technology. Our partnerships with Salesforce, HubSpot, Anthropic (Claude AI), Aircall, and Workato enable us to deliver end-to-end solutions that drive measurable business outcomes.