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id: post/mohana-blog/tag-blogger-com-1999-blog-1492436440038408053-post-3088305037286723104--7a3af8e6a8
type: post
title: Business Central 2026 Release Wave 2 (v29.0) Is Generally Available
summary: Version 29.0 of Business Central is now generally available for new online environments. Preview sandboxes created before GA will be automatically deleted in early November 2026, so users with test data or custom extensions need to export and migrate to the GA build immediately.
tier: community
language: en
tags:
  - release wave 2
  - version 29.0
  - general availability
  - sandbox environments
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    title: Business Central 2026 Release Wave 2 (v29.0) Is Generally Available
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    quote: Version 29.0 of Business Central is now generally available.
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    title: Business Central 2026 Release Wave 2 (v29.0) Is Generally Available
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    quote: Microsoft deletes them automatically about 30 days after GA, which puts the cutoff somewhere in early November 2026.
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    title: Business Central 2026 Release Wave 2 (v29.0) Is Generally Available
    date: "2026-10-01"
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    quote: You also cannot update a preview environment to a different version, so there is no path from a preview sandbox to a supported one.
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post_id: tag:blogger.com,1999:blog-1492436440038408053.post-3088305037286723104
source_id: mohana-blog
source_name: Mohana's Dynamics NAV & BC blog
url: http://mohana-dynamicsnav.blogspot.com/2026/10/business-central-2026-release-wave-2.html
published_at: "2026-10-01T15:47:44.000Z"
author: Mohana Yadav
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words: 205
quotes:
  - text: Version 29.0 of Business Central is now generally available.
    why_it_matters: Announces the official GA release date and status for the latest version
  - text: Microsoft deletes them automatically about 30 days after GA, which puts the cutoff somewhere in early November 2026.
    why_it_matters: Clarifies the deadline for migrating away from preview sandboxes
  - text: You also cannot update a preview environment to a different version, so there is no path from a preview sandbox to a supported one.
    why_it_matters: Explains why export and recreation is the only migration path available
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---

# Business Central 2026 Release Wave 2 (v29.0) Is Generally Available

[Read the post](http://mohana-dynamicsnav.blogspot.com/2026/10/business-central-2026-release-wave-2.html) · Mohana's Dynamics NAV & BC blog (Mohana Yadav) · 2026-10-01 · 205 words · tier community · reviewed (checked by Opus)

> Version 29.0 of Business Central is now generally available for new online environments. Preview sandboxes created before GA will be automatically deleted in early November 2026, so users with test data or custom extensions need to export and migrate to the GA build immediately.

## Key points

- Version 29.0 is the default option for new online environments created today
- Preview sandboxes from September have about 30 days before automatic deletion
- Preview environments cannot be updated to a different version, requiring export and recreation
- Users must migrate test data and custom extensions to the GA build before the early November cutoff

## Quotes

- "Version 29.0 of Business Central is now generally available." (Announces the official GA release date and status for the latest version)
- "Microsoft deletes them automatically about 30 days after GA, which puts the cutoff somewhere in early November 2026." (Clarifies the deadline for migrating away from preview sandboxes)
- "You also cannot update a preview environment to a different version, so there is no path from a preview sandbox to a supported one." (Explains why export and recreation is the only migration path available)

## Context

- Features: online environment provisioning, admin center environment management, version selection, preview sandbox management
- Versions: 29.0

Source: Mohana's Dynamics NAV & BC blog, community blog. Summary, key points and quotes are derived (CONTENT-NOTICE.md); read the original for the full text.