bcquality/microsoft/knowledge/appsource/release-must-update-app-version.md
Michael Dieringer 67962727f6 Fix ten focused correctness items plus sample links from Jesper's 2026-09-15 re-review
Six carried-over threads:
- api-page-least-privilege-write-access fixtures: added the mandatory
  EntityName/EntitySetName properties (AL0485).
- pages-must-not-contain-business-logic fixtures: Sales Line has no
  "Total Amount" field; replaced with the real "Line Amount" (field 103).
- test-feature-scenario-tags.good.al and test-one-when-per-test.good.al:
  CreatePriceHeader leaves a price list in Draft status, which price
  calculation ignores. Added Validate(Status, Active) + Modify before the
  sales line that depends on it. Verified Status field/enum against
  PriceListHeader.Table.al and PriceStatus.Enum.al in the BCApps clone.
- exposed-objects-must-be-in-a-permission-set.md: a published codeunit is
  a SOAP endpoint (SOAP is deprecated), not OData - Page/Query are the
  OData object types. Corrected and pointed new integrations at API
  pages/queries instead.
- al-error-handling-review.md: the log-writes-must-survive-rollback cue
  selected on Session.StartSession, which only appears in the compliant
  fix, never in the anti-pattern - the bad fixture could never be
  worklisted. Recued on the actual risk shape (log insert around a
  failed TryFunction/GetLastError* path, then raise/propagate), with
  StartSession as an explicit compliant discriminator instead.
- page-design-must-match-bc-page-type-conventions.md: the enum value is
  NavigatePage, not Navigate; noted the type list is a selected subset,
  not an exhaustive PageType catalogue (PromptDialog, ConfigurationDialog,
  UserControlHost, XmlPort also exist, out of this article's scope).

Four new correctness gaps:
- release-must-update-app-version.md: "the version is the only identity"
  was backwards - id is the app's stable identity, version identifies a
  release/code-state of it.
- defensive-vs-offensive-code-must-match-blast-radius.good.al: the "low
  blast radius" example had no else branch, so a failed Customer.Get()
  left the field at its prior/default value instead of the explicit
  chosen fallback the article claims to demonstrate. Added the else.
- bcpt-scenarios-must-be-app-specific.good.al: InitTest and both measured
  StartScenario/EndScenario sections were empty/comment-only, so the
  "app-specific" fixture measured no actual work. Filled in a real,
  self-contained header+line creation path.
- upgrade-tag-logic-must-not-nest-deeply.good.al: the flattened version
  dropped both safety conditions the bad fixture had (Discount % = 0,
  nonblank posting group), silently changing behavior instead of just
  removing nesting. Extracted the guarded update into a helper with both
  conditions preserved as early exits.

Also converted this PR's remaining plain-backtick "See sample:" sample
references (16 articles) to the READ-convention markdown-link form,
matching the fix already made on #156/#158.

Rebased onto upstream/main (conflicts in al-ui-review.md, al-style-review.md,
al-upgrade-review.md against merged upstream PRs - all additive, both
sides' worklist cues retained).
2026-09-21 22:44:17 +02:00

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Markdown

---
bc-version: [all]
domain: appsource
keywords: [version, release, app-json, semver, al-go, appsource]
technologies: [al]
countries: [w1]
application-area: [all]
---
# Update the app version at every release
## Description
At every release — a branch merged to `main`, a tagged release build, or an AppSource submission — the app's version is consciously updated, not left to the pipeline alone.
| Version part | Owner | When |
|---|---|---|
| Major | Developer decision | Breaking change (schema, API, removed objects) |
| Minor | Developer decision | Every release with new functionality |
| Build / Revision | AL-Go pipeline | Automatic — never hand-edited |
The app's stable identity is its `id` in `app.json`; the version identifies which release — which code state — of that app is deployed. Two customer environments running "the same" version with different code is an undiagnosable support case. AppSource's actual requirement is strict full-version ordering — the complete version must be greater than the previously submitted version — which an AL-Go-generated build/revision increment can satisfy on its own; AppSource does not require major.minor itself to change. Treating major.minor as a deliberate, human-decided compatibility signal is still valuable practice — it is a statement about what changed that no pipeline can make on its own — just not a platform-enforced requirement.
## Best Practice
Before the release merge:
app.json: "version": "1.3.0.0" (new functionality -> minor bump, by team convention)
AL-Go settings: "repoVersion": "1.3" (where used)
Then: feature branch -> main via PR, tag, release.
"Feature branches never touch the version" and "every merge to main is a release" are workflow choices your team can adopt for compatibility clarity — not something AppSource itself requires.
## Anti Pattern
Branch merged to main and released.
app.json still says "version": "1.2.0.0" -- same as the previous release.
Two different code states now share one version identity.