--- id: digest/2026-W40 type: digest title: "BC Observatory weekly: 2026-W40" summary: "Business Central, week 2026-W40 (2026-09-28 to 2026-10-04): 57 videos, 16 community posts, 178 Learn pages changed, 0 roadmap features added and 0 changed, 151 pull requests merged into the code (80 changing behaviour); 1225 obsolete elements in BC29, 1055 with their cleanup due." tier: mixed language: en tags: - digest review: state: reviewed by: opus at: "2026-10-08T02:14:39.452Z" flags: [] generated: at: "2026-10-11T00:26:06.897Z" pipeline: 0.2.0 prompts: narrate-changes: 1 input_hash: 2535651d9fae27e4c1f866c765a986af885c8be7fa892bf77c78777bdca8166d evidence: [] links: learn: - https://learn.microsoft.com/dynamics365/business-central/finance-about-calculating-standard-cost - https://learn.microsoft.com/dynamics365/business-central/shopify/synchronize-orders - https://learn.microsoft.com/dynamics365/business-central/faqs-map-edocuments - https://learn.microsoft.com/dynamics365/business-central/finance-how-use-edocuments-purchase - https://learn.microsoft.com/dynamics365/business-central/dev-itpro/deployment/update-versions-26 - https://learn.microsoft.com/dynamics365/business-central/dev-itpro/deployment/update-versions-27 - https://learn.microsoft.com/dynamics365/business-central/dev-itpro/deployment/update-versions-28 - https://learn.microsoft.com/dynamics365/business-central/dev-itpro/upgrade/upgrade-v14-v15-compatibility - https://learn.microsoft.com/dynamics365/business-central/dev-itpro/administration/tenant-admin-center-update-management - https://learn.microsoft.com/dynamics365/business-central/dev-itpro/developer/readiness/readiness-ready-to-go - https://learn.microsoft.com/dynamics365/business-central/dev-itpro/administration/administration-shell - https://learn.microsoft.com/dynamics365/business-central/dev-itpro/administration/server-instance-settings - https://learn.microsoft.com/dynamics365/business-central/dev-itpro/administration/telemetry-agent-lifecycle-trace - https://learn.microsoft.com/dynamics365/business-central/dev-itpro/administration/telemetry-configuration-package-trace - https://learn.microsoft.com/dynamics365/business-central/dev-itpro/administration/telemetry-event-ids - https://learn.microsoft.com/dynamics365/business-central/dev-itpro/administration/telemetry-feature-telemetry - https://learn.microsoft.com/dynamics365/business-central/dev-itpro/administration/telemetry-mcp-configuration-trace - https://learn.microsoft.com/dynamics365/business-central/dev-itpro/administration/telemetry-open-in-excel-trace - https://learn.microsoft.com/dynamics365/business-central/dev-itpro/administration/telemetry-reports-trace - https://learn.microsoft.com/dynamics365/business-central/dev-itpro/administration/telemetry-table-index-trace - https://learn.microsoft.com/dynamics365/business-central/dev-itpro/administration/telemetry-webservices-outgoing-trace - https://learn.microsoft.com/dynamics365/business-central/dev-itpro/api-reference/v2.0/enabling-apis-for-dynamics-nav - https://learn.microsoft.com/dynamics365/business-central/dev-itpro/api-reference/v2.0/ - https://learn.microsoft.com/dynamics365/business-central/dev-itpro/deployment/configure-help - https://learn.microsoft.com/dynamics365/business-central/dev-itpro/deployment/system-requirements-business-central-v26 - https://learn.microsoft.com/dynamics365/business-central/dev-itpro/deployment/system-requirements-business-central-v27 - https://learn.microsoft.com/dynamics365/business-central/dev-itpro/deployment/system-requirements-business-central-v28 - https://learn.microsoft.com/dynamics365/business-central/dev-itpro/deployment/system-requirements-business-central-v29 - https://learn.microsoft.com/dynamics365/business-central/dev-itpro/deployment/update-versions-29 - https://learn.microsoft.com/dynamics365/business-central/dev-itpro/developer/devenv-al-extension-configuration - https://learn.microsoft.com/dynamics365/business-central/dev-itpro/developer/devenv-al-tool - https://learn.microsoft.com/dynamics365/business-central/dev-itpro/developer/devenv-app-resources - https://learn.microsoft.com/dynamics365/business-central/dev-itpro/developer/devenv-choosing-runtime - https://learn.microsoft.com/dynamics365/business-central/dev-itpro/developer/devenv-code-spaces-al - https://learn.microsoft.com/dynamics365/business-central/dev-itpro/developer/devenv-defining-action-scope-for-pages - https://learn.microsoft.com/dynamics365/business-central/dev-itpro/developer/devenv-designing-cardparts - https://learn.microsoft.com/dynamics365/business-central/dev-itpro/developer/devenv-develop-custom-api - https://learn.microsoft.com/dynamics365/business-central/dev-itpro/developer/devenv-get-started - https://learn.microsoft.com/dynamics365/business-central/dev-itpro/developer/devenv-howto-report-layout - https://learn.microsoft.com/dynamics365/business-central/dev-itpro/developer/devenv-inspecting-pages - https://learn.microsoft.com/dynamics365/business-central/dev-itpro/developer/devenv-interface-method-lifecycle - https://learn.microsoft.com/dynamics365/business-central/dev-itpro/developer/devenv-interfaces-in-al - https://learn.microsoft.com/dynamics365/business-central/dev-itpro/developer/devenv-multiroot-workspaces - https://learn.microsoft.com/dynamics365/business-central/dev-itpro/developer/devenv-namespaces-structure - https://learn.microsoft.com/dynamics365/business-central/dev-itpro/developer/devenv-page-scripting - https://learn.microsoft.com/dynamics365/business-central/dev-itpro/developer/devenv-report-layout-declaration - https://learn.microsoft.com/dynamics365/business-central/dev-itpro/developer/devenv-streams-overview - https://learn.microsoft.com/dynamics365/business-central/dev-itpro/developer/devenv-table-keys - https://learn.microsoft.com/dynamics365/business-central/dev-itpro/developer/devenv-table-object - https://learn.microsoft.com/dynamics365/business-central/dev-itpro/developer/devenv-table-system-fields objects: [] features: [] topics: [] localizations: [] videos: - video/x0XF0lBvgEE - video/qwEnuR0vgYo - video/2N2NhNH7dsk - video/qs1cg-GoDeQ - video/07G7aC14Y_w - video/3Xus5tm2xKI - video/4TE8uwIi91k - video/Aqi8Uq2bQyI - video/D_Lur52IrIg - video/GwrMf1umTFg - video/HixajKEd-A4 - video/KNy2KujjheU - video/M0IzeLSn7qU - video/N_J1HB_fUCM - video/QdWPlIV3Avk - video/Sh3ySQSTw-o - video/TSLXzbeyE7Y - video/cVfZoDwKYpI - video/uMKLsKfKPc0 - video/YX9UfUF0EsA - video/f_i4_BRz-oA - video/mBU2Iu0urw8 - video/vcKHOR4p1MQ - video/xqwJTCPD9tA - video/yIYUCSK0Bh4 - video/9CW5mydS9Vs - video/9zQZHfXK-PQ - video/LerAo-GGl8U - video/MNwTt06ZxwY - video/Vo5DgXnKiPo - video/1x3QyBX3swg - video/-_TaZY2Clh0 - video/5OZ0g5IgC8Q - video/UFLo2XGGS14 - video/V7NgFOIcGgM - video/WACQbAEVOJg - video/WL3m2dffwU8 - video/WZUQ9X26MLo - video/XLUAuUWtJDw - video/YSDfDjrMUb0 - video/ZpzZ6El8GXY - video/cWVhWBMbXb4 - video/hNom9ZZuca0 - video/i0gBrA1tx50 - video/kOCiyVql0go - video/mT_0VKqdEzA - video/mXvKs6X1DNk - video/nb_a42dmSqE - video/npkC4wyucyY - video/o94V_lF8oNM - video/qj0VHB2Pmvc - video/s3d9vW6tuT8 - video/t_UXxbvgnHY - video/tj1vvsmAMVs - video/-vdhfNMNZQk - video/d8SZ81uxj_k - video/22duXC6j_No posts: - post/dvlprlife-com/https-www-dvlprlife-com-2026-09-business-central-trivia-recap-september-28-october-2-2026--1033176e81 - post/thinkaboutit-be/8229 - post/aardvarklabs-blog/3983 - post/waldo-be/318712 - post/thinkaboutit-be/8224 - post/mohana-blog/tag-blogger-com-1999-blog-1492436440038408053-post-3210455512131359826--dd131816e4 - post/sauravdhyani-com/tag-blogger-com-1999-blog-3122193036149030463-post-2146591606221133853--27de9e092a - post/thatnavguy-com/https-thatnavguy-com-blog-2026-bc-friday-tips-83-record-isdirty--62bcf5d8a3 - post/sauravdhyani-com/tag-blogger-com-1999-blog-3122193036149030463-post-5505178199606845450--d540e2e7c5 - post/mohana-blog/tag-blogger-com-1999-blog-1492436440038408053-post-3088305037286723104--7a3af8e6a8 - post/waldo-be/318707 - post/sauravdhyani-com/tag-blogger-com-1999-blog-3122193036149030463-post-8721347757329141815--e497e421dc - post/bertverbeek-nl/1318 - post/demiliani-com/15981 - post/thinkaboutit-be/8211 - post/thinkaboutit-be/8204 guidelines: [] changes: - change/bcapps/10347 - change/bcapps/10210 - change/bcapps/8429 - change/bcapps/12196 - change/bcapps/9438 - change/bcapps/12074 - change/bcapps/12189 - change/bcapps/12066 - change/bcapps/12167 - change/bcquality/205 - change/bcapps/12194 - change/bcapps/10755 - change/bcapps/12117 - change/bcquality/210 - change/bcquality/204 - change/bcquality/207 - change/bcquality/203 - change/bcapps/12206 - change/bcapps/11628 - change/bcapps/12140 - change/bcapps/11854 - change/bcapps/11899 - change/bcapps/11654 - change/bcapps/11866 - change/bcapps/12157 - change/bcapps/11941 - change/bcapps/12061 - change/bcapps/11889 - change/bcapps/11314 - change/bcapps/12051 - change/bcapps/12134 - change/bcapps/12119 - change/bcapps/11609 - change/bcapps/12133 - change/bcapps/11960 - change/bcapps/12070 - change/al-go/2367 - change/al-go/2382 - change/bcapps/11741 - change/bcapps/11822 - change/bcapps/11968 - change/al-go/2379 - change/bcapps/12080 - change/bcapps/12053 - change/bcapps/11989 - change/bcquality/175 - change/bcapps/12008 - change/bcapps/12068 - change/bcapps/12082 - change/bcapps/9692 week: 2026-W40 range: start: "2026-09-28" end: "2026-10-04" sections: roadmap_added: 0 roadmap_changed: 0 videos: 57 posts: 16 docs: 178 deprecations: 1225 cleanup_due: 1055 changes: 151 changes_behavior: 80 changes_obsoletions: 1 --- # BC Observatory weekly: 2026-W40 > Business Central, week 2026-W40 (2026-09-28 to 2026-10-04): 57 videos, 16 community posts, 178 Learn pages changed, 0 roadmap features added and 0 changed, 151 pull requests merged into the code (80 changing behaviour); 1225 obsolete elements in BC29, 1055 with their cleanup due. 2026-09-28 to 2026-10-04 · machine-generated from the knowledge base · RSS: ../../rss.xml ## Roadmap No roadmap changes this week. ## Videos - [Microsoft Ends Business Central Release Plans: What Changes?](../videos/x0XF0lBvgEE.md) (yt-saurav, 2026-10-02) - [Business Central 29.0 Is GA: New Environment](../videos/qwEnuR0vgYo.md) (yt-saurav, 2026-10-01) - [What's new in reporting: Layout Management and Report Inbox API's (2026 release wave 2)](../videos/2N2NhNH7dsk.md) (yt-microsoft, 2026-10-01) - [What's new: MCP Server (2026 release wave 2)](../videos/qs1cg-GoDeQ.md) (yt-microsoft, 2026-10-01) - [What's new in E-Documents: Overview (2026 release wave 2)](../videos/07G7aC14Y_w.md) (yt-microsoft, 2026-10-01) - [What's new: Manage PTEs in the Admin Center (2026 release wave 2)](../videos/3Xus5tm2xKI.md) (yt-microsoft, 2026-10-01) - [What's new in Expense Agent: Mobile App ( Preview) (2026 release wave 2)](../videos/4TE8uwIi91k.md) (yt-microsoft, 2026-10-01) - [What's new in Page Scripting (2026 release wave 2)](../videos/Aqi8Uq2bQyI.md) (yt-microsoft, 2026-10-01) - [What's new in AL and Tools (2026 release wave 2)](../videos/D_Lur52IrIg.md) (yt-microsoft, 2026-10-01) - [What's new in Expense Agent: Project Handling (2026 release wave 2)](../videos/GwrMf1umTFg.md) (yt-microsoft, 2026-10-01) - [What's new: Match Production Database Configuration (2026 release wave 2)](../videos/HixajKEd-A4.md) (yt-microsoft, 2026-10-01) - [What's new: Database Export Enhancements (2026 release wave 2)](../videos/KNy2KujjheU.md) (yt-microsoft, 2026-10-01) - [What's new in Expense Agent: Improved Approval Process (2026 release wave 2)](../videos/M0IzeLSn7qU.md) (yt-microsoft, 2026-10-01) - [What's new in Finance: Overview (2026 release wave 2)](../videos/N_J1HB_fUCM.md) (yt-microsoft, 2026-10-01) - [What's new in SCM: Subcontracting (2026 release wave 2)](../videos/QdWPlIV3Avk.md) (yt-microsoft, 2026-10-01) - [What's new: Server and Database (2026 release wave 2)](../videos/Sh3ySQSTw-o.md) (yt-microsoft, 2026-10-01) - [What's new: Explore the new Microsoft Copilot Chat in Business Central (2026 release wave 2)](../videos/TSLXzbeyE7Y.md) (yt-microsoft, 2026-10-01) - [Microsoft presents: Behind the scenes of how we build the new Expense Agent](../videos/cVfZoDwKYpI.md) (yt-mibuso, 2026-10-01) - [Microsoft presents: Build Agents with Microsoft Copilot Studio and surface them in M365 Copilot Chat](../videos/uMKLsKfKPc0.md) (yt-mibuso, 2026-10-01) - [Microsoft presents: Introducing M365 Copilot Chat in Business Central](../videos/YX9UfUF0EsA.md) (yt-mibuso, 2026-10-01) - [Microsoft presents: Cloud Migration from any SQL](../videos/f_i4_BRz-oA.md) (yt-mibuso, 2026-10-01) - [Microsoft presents: Agentic development with AL developer tools and ALMCP deep dive](../videos/mBU2Iu0urw8.md) (yt-mibuso, 2026-10-01) - [Microsoft presents: Looking ahead: the future of AL-Go and BCContainerHelper](../videos/vcKHOR4p1MQ.md) (yt-mibuso, 2026-10-01) - [Designing Modern Integrations in Business Central](../videos/xqwJTCPD9tA.md) (yt-mibuso, 2026-10-01) - [Microsoft presents: BC-Bench: Can coding agents solve real-world AL tasks?](../videos/yIYUCSK0Bh4.md) (yt-mibuso, 2026-10-01) - [Microsoft presents: Tests, dependencies, runners and evals for BC applications](../videos/9CW5mydS9Vs.md) (yt-mibuso, 2026-10-01) - [From Code to Docs: Using GitHub Copilot to Automate Business Central Documentation](../videos/9zQZHfXK-PQ.md) (yt-mibuso, 2026-10-01) - [Microsoft presents: Next level administration skills with the admin MCP server and agents](../videos/LerAo-GGl8U.md) (yt-mibuso, 2026-10-01) - [Microsoft presents: Building and shipping agents in Business Central](../videos/MNwTt06ZxwY.md) (yt-mibuso, 2026-10-01) - [Microsoft presents: Large scale development with AL-Go](../videos/Vo5DgXnKiPo.md) (yt-mibuso, 2026-10-01) - [Microsoft presents: Index management](../videos/1x3QyBX3swg.md) (yt-mibuso, 2026-10-01) - [Concurrency in Business Central: Parallel processes without deadlocks and timeouts](../videos/-_TaZY2Clh0.md) (yt-mibuso, 2026-10-01) - [What's new: Shopify Tax Matching (preview) (2026 release wave 2)](../videos/5OZ0g5IgC8Q.md) (yt-microsoft, 2026-10-01) - [What's new: Agentic Developer Loop (2026 release wave 2)](../videos/UFLo2XGGS14.md) (yt-microsoft, 2026-10-01) - [What's new: Demystifying the New Microsoft Copilot Chat in Business Central (2026 release wave 2)](../videos/V7NgFOIcGgM.md) (yt-microsoft, 2026-10-01) - [What's new in SCM: Overview (2026 release wave 2)](../videos/WACQbAEVOJg.md) (yt-microsoft, 2026-10-01) - [Introducing: New Microsoft Copilot Chat in Business Central (2026 release wave 2)](../videos/WL3m2dffwU8.md) (yt-microsoft, 2026-10-01) - [What's new in Sustainability: EUDR Certificate Capture (2026 release wave 2)](../videos/WZUQ9X26MLo.md) (yt-microsoft, 2026-10-01) - [What's new in Document Reporting: Word add-in (2026 release wave 2)](../videos/XLUAuUWtJDw.md) (yt-microsoft, 2026-10-01) - [What's new in Shopify Connector: Overview (2026 release wave 2)](../videos/YSDfDjrMUb0.md) (yt-microsoft, 2026-10-01) - [What's new: Data Analysis (2026 release wave 2)](../videos/ZpzZ6El8GXY.md) (yt-microsoft, 2026-10-01) - [What's new in Expense Agent: Improved Mileage Handling (2026 release wave 2)](../videos/cWVhWBMbXb4.md) (yt-microsoft, 2026-10-01) - [What's new: Testability Enhancements (2026 release wave 2)](../videos/hNom9ZZuca0.md) (yt-microsoft, 2026-10-01) - [What’s new: ALGraph (2026 release wave 2)](../videos/i0gBrA1tx50.md) (yt-microsoft, 2026-10-01) - [Introducing: Business Central Integration with Microsoft Fabric (2026 release wave 2)](../videos/kOCiyVql0go.md) (yt-microsoft, 2026-10-01) - [What's new in Expense Agent: Calculate WHT for Expenses (2026 release wave 2)](../videos/mT_0VKqdEzA.md) (yt-microsoft, 2026-10-01) - [What's new: Cross-environment Master Data Management (2026 release wave 2)](../videos/mXvKs6X1DNk.md) (yt-microsoft, 2026-10-01) - [What's new in SCM: Migrate Italian Subcontracting (2026 release wave 2)](../videos/nb_a42dmSqE.md) (yt-microsoft, 2026-10-01) - [What's new in BC-Bench (2026 release wave 2)](../videos/npkC4wyucyY.md) (yt-microsoft, 2026-10-01) - [What's new in Expense Agent: Travel and Expense Policy Automation (2026 release wave 2)](../videos/o94V_lF8oNM.md) (yt-microsoft, 2026-10-01) - [What's new: Enhanced Financial Reporting (2026 release wave 2)](../videos/qj0VHB2Pmvc.md) (yt-microsoft, 2026-10-01) - [What's new in Expense Agent: Use Travel Request (2026 release wave 2)](../videos/s3d9vW6tuT8.md) (yt-microsoft, 2026-10-01) - [What's new in Sustainability (2026 release wave 2)](../videos/t_UXxbvgnHY.md) (yt-microsoft, 2026-10-01) - [What's new in Expense Agent: Overview (2026 release wave 2)](../videos/tj1vvsmAMVs.md) (yt-microsoft, 2026-10-01) - [Introducing: Composite Document Layouts (2026 release wave 2)](../videos/-vdhfNMNZQk.md) (yt-microsoft, 2026-10-01) - [290928 - You Are the Art : Notes from Six Years of Becoming a Speaker](../videos/d8SZ81uxj_k.md) (yt-areopa, 2026-09-29) - [Manage all your Apps And Updates in Admin Center for Business Central](../videos/22duXC6j_No.md) (yt-hougaard, 2026-09-28) ## Community posts - [Business Central Trivia Recap: September 28–October 2, 2026](../posts/dvlprlife-com/https-www-dvlprlife-com-2026-09-business-central-trivia-recap-september-28-october-2-2026--1033176e81.md) (dvlprlife-com, 2026-10-04) - [Business Central Data Mirroring to Microsoft Fabric Is Coming](../posts/thinkaboutit-be/8229.md) (thinkaboutit-be, 2026-10-02) - [Business Central v29: SQL Table Extensions Redesign Explained](../posts/aardvarklabs-blog/3983.md) (aardvarklabs-blog, 2026-10-02) - [The Business Central 2026 release wave 2 docs nobody asked for ..](../posts/waldo-be/318712.md) (waldo-be, 2026-10-02) - [Quick Tip: Business Central 29.0 Is Now Generally Available](../posts/thinkaboutit-be/8224.md) (thinkaboutit-be, 2026-10-02) - [Record.IsDirty in Business Central 29: a worked example](../posts/mohana-blog/tag-blogger-com-1999-blog-1492436440038408053-post-3210455512131359826--dd131816e4.md) (mohana-blog, 2026-10-02) - [New ModuleInfo Properties in Business Central 29](../posts/sauravdhyani-com/tag-blogger-com-1999-blog-3122193036149030463-post-2146591606221133853--27de9e092a.md) (sauravdhyani-com, 2026-10-02) - [BC Friday Tips #83 Check Whether a Record Has Changed](../posts/thatnavguy-com/https-thatnavguy-com-blog-2026-bc-friday-tips-83-record-isdirty--62bcf5d8a3.md) (thatnavguy-com, 2026-10-02) - [Business Central 29.0 Is Generally Available: What Cloud Customers and Partners Need to Do.](../posts/sauravdhyani-com/tag-blogger-com-1999-blog-3122193036149030463-post-5505178199606845450--d540e2e7c5.md) (sauravdhyani-com, 2026-10-01) - [Business Central 2026 Release Wave 2 (v29.0) Is Generally Available](../posts/mohana-blog/tag-blogger-com-1999-blog-1492436440038408053-post-3088305037286723104--7a3af8e6a8.md) (mohana-blog, 2026-10-01) - [Business Central data in Fabric: the way it should be](../posts/waldo-be/318707.md) (waldo-be, 2026-10-01) - [Evolve AL Interfaces with Default Implementations in Business Central 29.0](../posts/sauravdhyani-com/tag-blogger-com-1999-blog-3122193036149030463-post-8721347757329141815--e497e421dc.md) (sauravdhyani-com, 2026-10-01) - [Native connection with Fabric in Business Central](../posts/bertverbeek-nl/1318.md) (bertverbeek-nl, 2026-09-30) - [Dynamics 365 Business Central: data mirroring to Microsoft Fabric announced.](../posts/demiliani-com/15981.md) (demiliani-com, 2026-09-30) - [Quick Tip: Business Central Release Plans Are Going Away. Where Do You Look Now?](../posts/thinkaboutit-be/8211.md) (thinkaboutit-be, 2026-09-29) - [Quick Tip: What’s in Business Central Update 28.5?](../posts/thinkaboutit-be/8204.md) (thinkaboutit-be, 2026-09-28) ## Learn pages changed 178 pages had commits this week; the 40 most recent: - [About calculating standard cost](https://learn.microsoft.com/dynamics365/business-central/finance-about-calculating-standard-cost) - [Synchronize and fulfill sales orders](https://learn.microsoft.com/dynamics365/business-central/shopify/synchronize-orders) - [FAQ for mapping e-documents with purchase orders](https://learn.microsoft.com/dynamics365/business-central/faqs-map-edocuments) - [Use E-Documents in the purchase process](https://learn.microsoft.com/dynamics365/business-central/finance-how-use-edocuments-purchase) - [Dynamics 365 Business Central On-premises 2025 Release Wave 1 Updates](https://learn.microsoft.com/dynamics365/business-central/dev-itpro/deployment/update-versions-26) - [Dynamics 365 Business Central On-premises 2025 Release wave 2 Updates](https://learn.microsoft.com/dynamics365/business-central/dev-itpro/deployment/update-versions-27) - [Dynamics 365 Business Central on-premises 2026 release wave 1 updates](https://learn.microsoft.com/dynamics365/business-central/dev-itpro/deployment/update-versions-28) - [Business Central Upgrade Compatibility Matrix](https://learn.microsoft.com/dynamics365/business-central/dev-itpro/upgrade/upgrade-v14-v15-compatibility) - [Managing Updates in the Admin Center](https://learn.microsoft.com/dynamics365/business-central/dev-itpro/administration/tenant-admin-center-update-management) - [Resources for partners](https://learn.microsoft.com/dynamics365/business-central/dev-itpro/developer/readiness/readiness-ready-to-go) - [Business Central Administration Shell](https://learn.microsoft.com/dynamics365/business-central/dev-itpro/administration/administration-shell) - [Business Central Server instance settings](https://learn.microsoft.com/dynamics365/business-central/dev-itpro/administration/server-instance-settings) - [Analyze Agent Lifecycle Telemetry](https://learn.microsoft.com/dynamics365/business-central/dev-itpro/administration/telemetry-agent-lifecycle-trace) - [Analyze Configuration Package Telemetry](https://learn.microsoft.com/dynamics365/business-central/dev-itpro/administration/telemetry-configuration-package-trace) - [Telemetry Event IDs in Application Insights \| Microsoft Docs](https://learn.microsoft.com/dynamics365/business-central/dev-itpro/administration/telemetry-event-ids) - [Feature telemetry](https://learn.microsoft.com/dynamics365/business-central/dev-itpro/administration/telemetry-feature-telemetry) - [Analyze MCP configuration telemetry](https://learn.microsoft.com/dynamics365/business-central/dev-itpro/administration/telemetry-mcp-configuration-trace) - [Analyze Open in Excel telemetry](https://learn.microsoft.com/dynamics365/business-central/dev-itpro/administration/telemetry-open-in-excel-trace) - [Report Generation Telemetry](https://learn.microsoft.com/dynamics365/business-central/dev-itpro/administration/telemetry-reports-trace) - [Analyze table index trace telemetry](https://learn.microsoft.com/dynamics365/business-central/dev-itpro/administration/telemetry-table-index-trace) - [Outgoing Web Service Request Trace](https://learn.microsoft.com/dynamics365/business-central/dev-itpro/administration/telemetry-webservices-outgoing-trace) - [Enabling APIs for Microsoft Dynamics 365 Business Central](https://learn.microsoft.com/dynamics365/business-central/dev-itpro/api-reference/v2.0/enabling-apis-for-dynamics-nav) - [API (v2.0) for Dynamics 365 Business Central](https://learn.microsoft.com/dynamics365/business-central/dev-itpro/api-reference/v2.0/) - [Configure the Help experience](https://learn.microsoft.com/dynamics365/business-central/dev-itpro/deployment/configure-help) - [System requirements for Business Central 2025 release wave 1](https://learn.microsoft.com/dynamics365/business-central/dev-itpro/deployment/system-requirements-business-central-v26) - [System requirements for Business Central 2025 release wave 2](https://learn.microsoft.com/dynamics365/business-central/dev-itpro/deployment/system-requirements-business-central-v27) - [System requirements for Business Central 2026 release wave 1](https://learn.microsoft.com/dynamics365/business-central/dev-itpro/deployment/system-requirements-business-central-v28) - [System requirements for Business Central 2026 release wave 2](https://learn.microsoft.com/dynamics365/business-central/dev-itpro/deployment/system-requirements-business-central-v29) - [Dynamics 365 Business Central on-premises 2026 release wave 2 updates](https://learn.microsoft.com/dynamics365/business-central/dev-itpro/deployment/update-versions-29) - [AL Language extension configuration](https://learn.microsoft.com/dynamics365/business-central/dev-itpro/developer/devenv-al-extension-configuration) - [ALTool Command-Line Reference for AL Development](https://learn.microsoft.com/dynamics365/business-central/dev-itpro/developer/devenv-al-tool) - [Adding and Accessing Resources in Business Central extensions](https://learn.microsoft.com/dynamics365/business-central/dev-itpro/developer/devenv-app-resources) - [Choose runtime version in AL](https://learn.microsoft.com/dynamics365/business-central/dev-itpro/developer/devenv-choosing-runtime) - [Use GitHub Codespaces for AL development](https://learn.microsoft.com/dynamics365/business-central/dev-itpro/developer/devenv-code-spaces-al) - [Defining Action Scope for Business Central Pages](https://learn.microsoft.com/dynamics365/business-central/dev-itpro/developer/devenv-defining-action-scope-for-pages) - [CardPart Pages in Business Central](https://learn.microsoft.com/dynamics365/business-central/dev-itpro/developer/devenv-designing-cardparts) - [Developing a custom API](https://learn.microsoft.com/dynamics365/business-central/dev-itpro/developer/devenv-develop-custom-api) - [Get started with AL](https://learn.microsoft.com/dynamics365/business-central/dev-itpro/developer/devenv-get-started) - [Creating a Word layout report](https://learn.microsoft.com/dynamics365/business-central/dev-itpro/developer/devenv-howto-report-layout) - [Inspecting pages](https://learn.microsoft.com/dynamics365/business-central/dev-itpro/developer/devenv-inspecting-pages) ## Code - BC23: w1-23 at 68219edf, 8376 W1 objects - BC24: w1-24 at f8cdd476, 8516 W1 objects - BC25: w1-25 at 56e71c5f, 8871 W1 objects - BC26: w1-26 at b6152d7e, 8948 W1 objects - BC27: w1-27 at 99202eba, 9193 W1 objects - BC28: w1-28 at d6dc01d0, 9416 W1 objects - BC29: releases/29.x at ea08af5e, 9469 W1 objects - BC30: main at f18567dc, 9494 W1 objects - BC23 to BC24: 3043 objects differ (258 fields, 809 events, 1362 procedures added) - BC24 to BC25: 1562 objects differ (83 fields, 1292 events, 1749 procedures added) - BC25 to BC26: 1561 objects differ (128 fields, 768 events, 1176 procedures added) - BC26 to BC27: 1378 objects differ (112 fields, 852 events, 1167 procedures added) - BC27 to BC28: 2027 objects differ (118 fields, 481 events, 847 procedures added) - BC28 to BC29: 1061 objects differ (57 fields, 117 events, 445 procedures added) - BC29 to BC30: 185 objects differ (18 fields, 18 events, 112 procedures added) ## Code changes Four breaking changes lead the week, all in BCApps. #12194 turns off default credentials in Http Web Request Mgt. and SOAP Web Service Request Mgt., so on-premises callers must now opt in with SetUseDefaultCredentials(true). #11484 adds per-document-type direction (Incoming, Outgoing or Both) to E-Document services. #12066 and #12053 remove CLEAN27 code across Base Application, localizations and several apps. Also, #12133 makes Web Request Helper reject file:// URLs and #12157 marks the GetAddress.io objects obsolete. Subscription Billing got fixes in #10347, #10210, #11824, #10447 and #10156. Subcontracting fixes include #12080, #11945, #11938, #11644 and #11368. Expense Agent work includes approval limits in #11639, policy evaluation history in #11628 and travel request changes in #12074, with #11996 limiting configuration edits to admins. Tax and localization fixes cover #12119 for APAC unrealized VAT, #12008 and #12007 for Indian TDS, #11632 for source currency amounts with reverse charge VAT and #11852 for Spanish allocation accounts. Shopify Tax Matching changed in #11899 and #11722. Power BI deployment now works outside evaluation companies (#12189), Fabric export setup arrives in #11314, and #11967 blocks Edit in Excel on User table pages. AL-Go changed in #2382, #2379, #2367, #2380 and #2378, and BCQuality #204 tightens review validation. (80 changes summarised by Sonnet from the change pages; reviewed, checked by Opus.) 151 pull requests merged, 100 of them touch AL source and have a page: - microsoft/AL-Go: main: 6 merged (1 bots, 0 backports) - microsoft/BCApps: main: 96 merged (11 bots, 0 backports) - microsoft/BCApps: releases/29.x: 34 merged (2 bots, 24 backports) - microsoft/BCQuality: main: 15 merged (0 bots, 0 backports) Behaviour changes (the 20 most recent): - [#10347 [Bug][Subscription Billing] Wrong number of days on vendor contract deferrals when the billing period lies within a single calendar month](../changes/bcapps/10347.md) (main, fix) - [#10210 [Bug][Subscription Billing] "Delete Invoiced Sales Orders" leaves orphaned Sales Subscription Lines behind](../changes/bcapps/10210.md) (main, fix) - [#8429 E-Document DE: map Payment Method to PEPPOL payment means codes, add SEPA Direct Debit export support](../changes/bcapps/8429.md) (main, feature) - [#12196 [Master Data Management] Disable cross-env setup action OnPrem and fix field visibility issues](../changes/bcapps/12196.md) (main, fix) - [#9438 SL - Add support for migrating historical project transactions](../changes/bcapps/9438.md) (main, feature) - [#12074 Expense Agent: travel request expense location, per-traveler reports, activity log and submitter comment](../changes/bcapps/12074.md) (main, feature) - [#12189 Removing the restriction of deploying Power BI reports only to evaluation companies](../changes/bcapps/12189.md) (main, feature) - [#12066 Bugs/remove asm inv mfg clean27 tags for wave2 2026](../changes/bcapps/12066.md) (main, obsoletion, breaking) - [#12167 Track QuickBooks migration usage consistently](../changes/bcapps/12167.md) (main, feature) - [#12194 Harden web request helpers: opt-in default credentials](../changes/bcapps/12194.md) (main, breaking, breaking) - [#12117 [Job Queue] Clearer message and attempt number for runs interrupted by the platform](../changes/bcapps/12117.md) (main, feature) - [#204 Validate composed reviews against the expected leaf worklist](../changes/bcquality/204.md) (main, feature) - [#12206 Track C5 migration usage consistently](../changes/bcapps/12206.md) (main, feature) - [#11628 Expense Agent: capture submission policy evaluation history](../changes/bcapps/11628.md) (main, feature) - [#12140 [Email - SMTP Connector] Fix OAuth Base64URL token parsing](../changes/bcapps/12140.md) (main, fix) - [#11854 [Shopify] Make refund currency codes read-only](../changes/bcapps/11854.md) (main, fix) - [#11899 [Shopify] Tax matching fixes for country, Canadian HST, and zero-rate lines](../changes/bcapps/11899.md) (main, fix) - [#11866 [Shopify] Disable Sync Shipments To Shopify when no Shopify orders exist](../changes/bcapps/11866.md) (main, fix) - [#12157 Mark GetAddress.io objects as obsolete](../changes/bcapps/12157.md) (main, obsoletion) - [#11941 Bug 651577 CompAuxNum and CompAuxLib columns should be informed for Payment Discount lines on Unapplied Entries in the French Audit File.](../changes/bcapps/11941.md) (main, fix) Obsoletions: - Travel Request Card: International Travel ([#12074](../changes/bcapps/12074.md)) - Travel Request Card: Origin Country/Region Code ([#12074](../changes/bcapps/12074.md)) - Travel Request Card: Dest. Country/Region Code ([#12074](../changes/bcapps/12074.md)) - Travel Requests API: internationalTravel ([#12074](../changes/bcapps/12074.md)) - Travel Requests API: originCountryRegionCode ([#12074](../changes/bcapps/12074.md)) - Travel Requests API: destCountryRegionCode ([#12074](../changes/bcapps/12074.md)) Releases: - [microsoft/BCApps Update 29.0 for Dynamics 365 Business Central 2026 Release Wave 2](https://github.com/microsoft/BCApps/releases/tag/releases/29.0/StrictMode) (2026-10-02) - [AL Language extension 30.0](../releases/al-30.0.md) previewed 2026-10-01 ## Deprecation radar 1225 obsolete or CLEAN-guarded elements in W1 of BC29. Newest tags: | Tag | Elements | |---|---| | 29.1 | 2 | | 29.0 | 71 | | 28.0 | 144 | | 27.2 | 1 | | 27.0 | 465 | | 26.0 | 46 | | 25.2 | 2 | | 25.0 | 162 | Cleanup due: 1055 elements are guarded by a CLEAN symbol at or below BC29 and still in the code. Most affected objects: - codeunit/22 "Item Jnl.-Post Line": 127 - codeunit/99000813 "Carry Out Action": 99 - codeunit/7000 "Sales Price Calc. Mgt.": 51 - codeunit/99000809 "Planning Line Management": 42 - codeunit/5870 "Calculate BOM Tree": 40 - codeunit/7313 "Create Put-away": 28 - codeunit/5520 "Get Unplanned Demand": 19 - codeunit/7321 "Create Inventory Put-away": 19 - codeunit/99000815 "Reservation-Check Date Confl.": 18 - table/9500 "Email Item": 14 - codeunit/99000854 "Inventory Profile Offsetting": 13 - codeunit/7322 "Create Inventory Pick/Movement": 12 - codeunit/104062 "Mfg. Upgrade BaseApp": 12 - table/5079 "Marketing Setup": 12 - codeunit/7324 "Whse.-Activity-Post": 11