feat: implement release authoring, so the changelog can be written

The public site has a Releases page and a footer link to the latest release,
and both were empty — the read side has existed since the public surface
landed, but nothing could ever create a row. The seven release operations were
in the contract with no implementation, so the changelog was a page that could
only ever be blank.

The release model is not a blob of prose. It splits into six markdown sections
because a release note answers fixed questions — why, what, what changes for a
reader, what it leaves in the code, how it was verified, what is still missing
— and a single text column cannot say which of those went unanswered.

Publishing is the only thing that makes a release public: the public query
filters on `workflow_status = 'PUBLISHED'` and nothing else. So publish is
where the contract's required fields are actually enforced. Saving stays
permissive — a draft you cannot save until it is complete is a draft you cannot
write — and the two demands are deliberately different.

`version_label` is NOT NULL UNIQUE but a draft has no version yet, so creation
writes a placeholder derived from the row id and publication refuses to ship
one. Relaxing the column instead would open a window where a published release
is publicly visible with no version at all.

A published release cannot be deleted, only archived: a public changelog entry
that vanishes leaves everyone who linked it with no way to learn what happened.

Also registers `adapter-outbound-objectstorage` as an app-bootstrap runtime
member. It was added as a dependency when asset upload was fixed but never
registered, and `verifyRuntimeModuleMembership` had not been run since.

docs/registries/error-codes.yaml

@@ -1364,3 +1364,42 @@ errors:
     runbook_link: null
     compatibility_impact: additive
     required_test: ManagementErrorRegistryTest
+  # source: studio-management-v1.yaml ApiError.code — RELEASE_NOT_FOUND (ManagementError.RELEASE_NOT_FOUND)
+  - code: RELEASE_NOT_FOUND
+    category: NOT_FOUND
+    http_status: 404
+    retryable: false
+    retry_after_seconds: null
+    owner_branch: feature-techlog-management-v1
+    owner_layer: application
+    client_safe_message: "요청한 릴리즈를 찾을 수 없습니다"
+    log_level: INFO
+    runbook_link: null
+    compatibility_impact: additive
+    required_test: ManagementErrorRegistryTest
+  # source: studio-management-v1.yaml ApiError.code — RELEASE_VERSION_TAKEN (ManagementError.RELEASE_VERSION_TAKEN)
+  - code: RELEASE_VERSION_TAKEN
+    category: CONFLICT
+    http_status: 409
+    retryable: false
+    retry_after_seconds: null
+    owner_branch: feature-techlog-management-v1
+    owner_layer: application
+    client_safe_message: "같은 버전의 릴리즈가 이미 있습니다"
+    log_level: INFO
+    runbook_link: null
+    compatibility_impact: additive
+    required_test: ManagementErrorRegistryTest
+  # source: studio-management-v1.yaml ApiError.code — RELEASE_NOT_PUBLISHABLE (ManagementError.RELEASE_NOT_PUBLISHABLE)
+  - code: RELEASE_NOT_PUBLISHABLE
+    category: CONFLICT
+    http_status: 409
+    retryable: false
+    retry_after_seconds: null
+    owner_branch: feature-techlog-management-v1
+    owner_layer: application
+    client_safe_message: "지금 상태에서는 발행할 수 없습니다"
+    log_level: INFO
+    runbook_link: null
+    compatibility_impact: additive
+    required_test: ManagementErrorRegistryTest

src/adapter/inbound/web/src/main/java/dev/caskeleton/adapter/inbound/web/techlog/management/ManagementClientSafeMessages.java

@@ -3,8 +3,8 @@ package dev.caskeleton.adapter.inbound.web.techlog.management;
 import dev.caskeleton.application.techlog.error.ManagementError;
 
 /**
- * code 별 고정 문구. 예외의 원문 메시지는 진단용이라 그대로 내보내지 않는다 — 저장소 제약 이름이나
+ * code 별 고정 문구. 예외의 원문 메시지는 진단용이라 그대로 내보내지 않는다 — 저장소 제약 이름이나 SQL 조각이 새어 나갈 수 있고, 그건 클라이언트가 분기할 값도
- * SQL 조각이 새어 나갈 수 있고, 그건 클라이언트가 분기할 값도 아니다.
+ * 아니다.
  */
 public final class ManagementClientSafeMessages {
 
@@ -23,6 +23,9 @@ public final class ManagementClientSafeMessages {
       case PROJECT_NOT_FOUND -> "프로젝트를 찾을 수 없습니다";
       case PROJECT_SLUG_TAKEN -> "같은 slug 의 프로젝트가 이미 있습니다";
       case PROJECT_IN_USE -> "이 프로젝트에 연결된 기록이 있어 삭제할 수 없습니다";
+      case RELEASE_NOT_FOUND -> "요청한 릴리즈를 찾을 수 없습니다";
+      case RELEASE_VERSION_TAKEN -> "같은 버전의 릴리즈가 이미 있습니다";
+      case RELEASE_NOT_PUBLISHABLE -> "지금 상태에서는 발행할 수 없습니다";
     };
   }
 }

src/adapter/inbound/web/src/main/java/dev/caskeleton/adapter/inbound/web/techlog/management/ManagementExceptionHandler.java

@@ -18,9 +18,8 @@ import org.springframework.web.bind.annotation.RestControllerAdvice;
 import org.springframework.web.method.annotation.MethodArgumentTypeMismatchException;
 
 /**
- * 관리 표면의 실패를 봉투로 옮긴다. 스코프를 {@code ...web.techlog.management} 로 좁히는 이유는 형제 표면들과
+ * 관리 표면의 실패를 봉투로 옮긴다. 스코프를 {@code ...web.techlog.management} 로 좁히는 이유는 형제 표면들과 같다 — 각 계약이 자기 {@code
- * 같다 — 각 계약이 자기 {@code ApiError.code} 집합만 열거하고 있어서, 다른 표면의 코드가 새어 들어가면 그
+ * ApiError.code} 집합만 열거하고 있어서, 다른 표면의 코드가 새어 들어가면 그 계약이 거짓이 된다.
- * 계약이 거짓이 된다.
  */
 @Order(Ordered.HIGHEST_PRECEDENCE)
 @RestControllerAdvice(basePackages = "dev.caskeleton.adapter.inbound.web.techlog.management")
@@ -41,9 +40,8 @@ public class ManagementExceptionHandler {
   }
 
   /**
-   * 본문을 못 읽는 경우(빈 본문, 깨진 JSON, enum 값 불일치). 그냥 두면 부모 처리기가 RFC 7807 을 만들고
+   * 본문을 못 읽는 경우(빈 본문, 깨진 JSON, enum 값 불일치). 그냥 두면 부모 처리기가 RFC 7807 을 만들고 {@code EnvelopeBodyAdvice}
-   * {@code EnvelopeBodyAdvice} 의 미디어타입 검사에 걸려 봉투가 안 씌워진다 — ADR-006 이 쓰지 않기로 한
+   * 의 미디어타입 검사에 걸려 봉투가 안 씌워진다 — ADR-006 이 쓰지 않기로 한 모양이 그대로 나간다.
-   * 모양이 그대로 나간다.
    */
   @ExceptionHandler(HttpMessageNotReadableException.class)
   public ResponseEntity<Envelope<Void>> handleUnreadableBody(HttpMessageNotReadableException ex) {
@@ -63,8 +61,7 @@ public class ManagementExceptionHandler {
   }
 
   /** 계약의 {@code ValidationErrorDetails} — {@code field/code/message} 셋 다 required 다. */
-  private static ResponseEntity<Envelope<Void>> invalid(
+  private static ResponseEntity<Envelope<Void>> invalid(String field, String code, String message) {
-      String field, String code, String message) {
     Map<String, Object> fieldError = Map.of("field", field, "code", code, "message", message);
     return ErrorResponseFactory.envelope(
         ManagementError.REQUEST_VALIDATION_FAILED,

src/adapter/inbound/web/src/main/java/dev/caskeleton/adapter/inbound/web/techlog/management/ManagementPrincipals.java

@@ -5,8 +5,8 @@ import dev.caskeleton.application.techlog.error.ManagementError;
 import dev.caskeleton.application.techlog.error.ManagementException;
 
 /**
- * 감사 컬럼에 남길 주체. {@code StudioPrincipals} 와 같은 일을 하되 이 표면의 error code 로 던진다 —
+ * 감사 컬럼에 남길 주체. {@code StudioPrincipals} 와 같은 일을 하되 이 표면의 error code 로 던진다 — 계약이 각자 code 집합을 열거하므로
- * 계약이 각자 code 집합을 열거하므로 예외까지 공유하면 한쪽 계약이 거짓이 된다.
+ * 예외까지 공유하면 한쪽 계약이 거짓이 된다.
  */
 public final class ManagementPrincipals {
 

src/adapter/inbound/web/src/main/java/dev/caskeleton/adapter/inbound/web/techlog/management/controller/ManagementReleaseController.java

@@ -0,0 +1,145 @@
+package dev.caskeleton.adapter.inbound.web.techlog.management.controller;
+
+import dev.caskeleton.adapter.inbound.web.auth.AuthenticatedPrincipal;
+import dev.caskeleton.adapter.inbound.web.techlog.management.ManagementPrincipals;
+import dev.caskeleton.adapter.inbound.web.techlog.management.api.model.CreateDraftRequest;
+import dev.caskeleton.adapter.inbound.web.techlog.management.api.model.CreateDraftResponse;
+import dev.caskeleton.adapter.inbound.web.techlog.management.api.model.ExpectedVersionRequest;
+import dev.caskeleton.adapter.inbound.web.techlog.management.api.model.PublishResponse;
+import dev.caskeleton.adapter.inbound.web.techlog.management.api.model.ReleaseEditResponse;
+import dev.caskeleton.adapter.inbound.web.techlog.management.api.model.ReleaseIndexPage;
+import dev.caskeleton.adapter.inbound.web.techlog.management.api.model.ReleaseUpdateRequest;
+import dev.caskeleton.adapter.inbound.web.techlog.management.mapper.ManagementResponseMapper;
+import dev.caskeleton.application.techlog.management.command.CreateReleaseCommand;
+import dev.caskeleton.application.techlog.management.command.ReleaseLifecycleCommand;
+import dev.caskeleton.application.techlog.management.command.UpdateReleaseCommand;
+import dev.caskeleton.application.techlog.management.service.ArchiveReleaseUseCase;
+import dev.caskeleton.application.techlog.management.service.CreateReleaseUseCase;
+import dev.caskeleton.application.techlog.management.service.DeleteReleaseUseCase;
+import dev.caskeleton.application.techlog.management.service.GetReleaseForEditUseCase;
+import dev.caskeleton.application.techlog.management.service.ListStudioReleasesUseCase;
+import dev.caskeleton.application.techlog.management.service.PublishReleaseUseCase;
+import dev.caskeleton.application.techlog.management.service.UpdateReleaseUseCase;
+import java.util.List;
+import java.util.UUID;
+import org.springframework.http.HttpStatus;
+import org.springframework.security.core.annotation.AuthenticationPrincipal;
+import org.springframework.web.bind.annotation.DeleteMapping;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.PathVariable;
+import org.springframework.web.bind.annotation.PostMapping;
+import org.springframework.web.bind.annotation.PutMapping;
+import org.springframework.web.bind.annotation.RequestBody;
+import org.springframework.web.bind.annotation.RequestParam;
+import org.springframework.web.bind.annotation.ResponseStatus;
+import org.springframework.web.bind.annotation.RestController;
+
+/** 릴리즈 관리. 계약의 release 7개. */
+@RestController
+public class ManagementReleaseController {
+
+  private final ListStudioReleasesUseCase listReleases;
+  private final GetReleaseForEditUseCase getRelease;
+  private final CreateReleaseUseCase createRelease;
+  private final UpdateReleaseUseCase updateRelease;
+  private final DeleteReleaseUseCase deleteRelease;
+  private final PublishReleaseUseCase publishRelease;
+  private final ArchiveReleaseUseCase archiveRelease;
+
+  public ManagementReleaseController(
+      ListStudioReleasesUseCase listReleases,
+      GetReleaseForEditUseCase getRelease,
+      CreateReleaseUseCase createRelease,
+      UpdateReleaseUseCase updateRelease,
+      DeleteReleaseUseCase deleteRelease,
+      PublishReleaseUseCase publishRelease,
+      ArchiveReleaseUseCase archiveRelease) {
+    this.listReleases = listReleases;
+    this.getRelease = getRelease;
+    this.createRelease = createRelease;
+    this.updateRelease = updateRelease;
+    this.deleteRelease = deleteRelease;
+    this.publishRelease = publishRelease;
+    this.archiveRelease = archiveRelease;
+  }
+
+  @GetMapping("/v1/studio/releases")
+  public ReleaseIndexPage listStudioReleases(
+      @RequestParam(name = "page", defaultValue = "0") int page,
+      @RequestParam(name = "size", defaultValue = "20") int size) {
+    return ManagementResponseMapper.releases(listReleases.handle(page, size));
+  }
+
+  @GetMapping("/v1/studio/releases/{id}")
+  public ReleaseEditResponse getReleaseForEdit(@PathVariable("id") UUID id) {
+    return ManagementResponseMapper.release(getRelease.handle(id));
+  }
+
+  @PostMapping("/v1/studio/releases")
+  @ResponseStatus(HttpStatus.CREATED)
+  public CreateDraftResponse createRelease(
+      @AuthenticationPrincipal AuthenticatedPrincipal principal,
+      @RequestBody CreateDraftRequest body) {
+    return ManagementResponseMapper.releaseDraft(
+        createRelease.handle(
+            new CreateReleaseCommand(body.getTitle(), ManagementPrincipals.require(principal))));
+  }
+
+  @PutMapping("/v1/studio/releases/{id}")
+  public ReleaseEditResponse updateRelease(
+      @AuthenticationPrincipal AuthenticatedPrincipal principal,
+      @PathVariable("id") UUID id,
+      @RequestBody ReleaseUpdateRequest body) {
+    List<String> changeTypes =
+        body.getChangeTypes() == null ? List.of() : List.copyOf(body.getChangeTypes());
+    return ManagementResponseMapper.release(
+        updateRelease.handle(
+            new UpdateReleaseCommand(
+                id,
+                body.getExpectedVersion(),
+                body.getVersionLabel(),
+                body.getTitle(),
+                body.getSummary(),
+                body.getReleasedOn(),
+                changeTypes,
+                body.getReasonMarkdown(),
+                body.getChangesMarkdown(),
+                body.getUserImpactMarkdown(),
+                body.getImplementationImpactMarkdown(),
+                body.getVerificationMarkdown(),
+                body.getKnownLimitationsMarkdown(),
+                ManagementPrincipals.require(principal))));
+  }
+
+  @DeleteMapping("/v1/studio/releases/{id}")
+  @ResponseStatus(HttpStatus.NO_CONTENT)
+  public void deleteRelease(
+      @AuthenticationPrincipal AuthenticatedPrincipal principal,
+      @PathVariable("id") UUID id,
+      @RequestBody ExpectedVersionRequest body) {
+    deleteRelease.handle(lifecycle(id, body, principal));
+  }
+
+  @PostMapping("/v1/studio/releases/{id}/publish")
+  public PublishResponse publishRelease(
+      @AuthenticationPrincipal AuthenticatedPrincipal principal,
+      @PathVariable("id") UUID id,
+      @RequestBody ExpectedVersionRequest body) {
+    return ManagementResponseMapper.releasePublication(
+        publishRelease.handle(lifecycle(id, body, principal)));
+  }
+
+  @PostMapping("/v1/studio/releases/{id}/archive")
+  public ReleaseEditResponse archiveRelease(
+      @AuthenticationPrincipal AuthenticatedPrincipal principal,
+      @PathVariable("id") UUID id,
+      @RequestBody ExpectedVersionRequest body) {
+    return ManagementResponseMapper.release(archiveRelease.handle(lifecycle(id, body, principal)));
+  }
+
+  private static ReleaseLifecycleCommand lifecycle(
+      UUID id, ExpectedVersionRequest body, AuthenticatedPrincipal principal) {
+    return new ReleaseLifecycleCommand(
+        id, body.getExpectedVersion(), ManagementPrincipals.require(principal));
+  }
+}

src/adapter/inbound/web/src/main/java/dev/caskeleton/adapter/inbound/web/techlog/management/controller/ManagementTopicController.java

@@ -24,11 +24,10 @@ import org.springframework.web.bind.annotation.ResponseStatus;
 import org.springframework.web.bind.annotation.RestController;
 
 /**
- * 주제 관리. 계약 {@code listStudioTopics}/{@code createTopic}/{@code updateTopic}/{@code
+ * 주제 관리. 계약 {@code listStudioTopics}/{@code createTopic}/{@code updateTopic}/{@code deleteTopic}.
- * deleteTopic}.
  *
- * <p>쓰기 응답의 {@code id}/{@code version} 은 서버가 소유한다. 요청 본문에 실려 와도 무시하고 경로와
+ * <p>쓰기 응답의 {@code id}/{@code version} 은 서버가 소유한다. 요청 본문에 실려 와도 무시하고 경로와 저장소가 정한 값을 쓴다 — 그러지 않으면
- * 저장소가 정한 값을 쓴다 — 그러지 않으면 클라이언트가 남의 행을 덮어쓸 수 있다.
+ * 클라이언트가 남의 행을 덮어쓸 수 있다.
  */
 @RestController
 public class ManagementTopicController {

src/adapter/inbound/web/src/main/java/dev/caskeleton/adapter/inbound/web/techlog/management/mapper/ManagementResponseMapper.java

@@ -6,11 +6,18 @@ import dev.caskeleton.adapter.inbound.web.techlog.management.api.model.ProjectEd
 import dev.caskeleton.adapter.inbound.web.techlog.management.api.model.ProjectIndexItem;
 import dev.caskeleton.adapter.inbound.web.techlog.management.api.model.ProjectIndexPage;
 import dev.caskeleton.adapter.inbound.web.techlog.management.api.model.PublicationStatus;
+import dev.caskeleton.adapter.inbound.web.techlog.management.api.model.PublishResponse;
+import dev.caskeleton.adapter.inbound.web.techlog.management.api.model.ReleaseEditResponse;
+import dev.caskeleton.adapter.inbound.web.techlog.management.api.model.ReleaseIndexItem;
+import dev.caskeleton.adapter.inbound.web.techlog.management.api.model.ReleaseIndexPage;
 import dev.caskeleton.adapter.inbound.web.techlog.management.api.model.TopicEdit;
 import dev.caskeleton.application.techlog.management.model.ProjectEditView;
 import dev.caskeleton.application.techlog.management.model.ProjectIndexItemView;
+import dev.caskeleton.application.techlog.management.model.ReleaseEditView;
+import dev.caskeleton.application.techlog.management.model.ReleaseIndexItemView;
 import dev.caskeleton.application.techlog.management.model.TopicEditView;
 import dev.caskeleton.application.techlog.management.service.ListStudioProjectsUseCase;
+import dev.caskeleton.application.techlog.management.service.ListStudioReleasesUseCase;
 import java.time.Instant;
 import java.time.OffsetDateTime;
 import java.time.ZoneOffset;
@@ -43,18 +50,16 @@ public final class ManagementResponseMapper {
     return views.stream().map(ManagementResponseMapper::topic).toList();
   }
 
-  /**
+  /** 발행 상태는 두 타임스탬프에서 파생한다 — 테이블에 상태 컬럼이 따로 없고, 그 둘이 사실의 출처이기 때문이다. */
-   * 발행 상태는 두 타임스탬프에서 파생한다 — 테이블에 상태 컬럼이 따로 없고, 그 둘이 사실의
-   * 출처이기 때문이다.
-   */
   private static PublicationStatus publication(Instant first, Instant last) {
     // 상태 컬럼이 따로 없으므로 두 타임스탬프에서 파생한다. WITHDRAWN 은 발행 이력이 있는데
     // 지금은 내려간 상태인데, 그 구분은 unpublish 를 구현할 때 생긴다 — 지금은 그 경로가
     // 없으므로 발행된 적이 있으면 ACTIVE 다.
     PublicationStatus status =
         new PublicationStatus(
-            first == null ? PublicationStatus.StateEnum.NEVER_PUBLISHED
+            first == null
-                          : PublicationStatus.StateEnum.ACTIVE,
+                ? PublicationStatus.StateEnum.NEVER_PUBLISHED
+                : PublicationStatus.StateEnum.ACTIVE,
             false);
     status.setPublishedAt(at(last));
     return status;
@@ -107,15 +112,83 @@ public final class ManagementResponseMapper {
     return item;
   }
 
+  private static PageMetadata pageMetadata(
+      int number, int size, int totalElements, int totalPages) {
+    return new PageMetadata(
+        number, size, (long) totalElements, totalPages, number > 0, number + 1 < totalPages);
+  }
+
   public static ProjectIndexPage projects(ListStudioProjectsUseCase.Page page) {
-    PageMetadata meta =
+    return new ProjectIndexPage(
-        new PageMetadata(
+        page.items().stream().map(ManagementResponseMapper::indexItem).toList(),
-            page.number(),
+        pageMetadata(page.number(), page.size(), page.totalElements(), page.totalPages()));
-            page.size(),
+  }
-            (long) page.totalElements(),
+
-            page.totalPages(),
+  /**
-            page.number() > 0,
+   * 릴리즈 응답은 {@code ReleaseUpdateRequest} 를 allOf 로 물고 있어 {@code expectedVersion} 을 함께 싣는다. 현재
-            page.number() + 1 < page.totalPages());
+   * version 을 그대로 넣는다 — 그래야 편집 화면이 받은 응답을 그대로 다음 저장 요청으로 되돌려보낼 수 있고, 두 값이 갈라질 이유가 없다.
-    return new ProjectIndexPage(page.items().stream().map(ManagementResponseMapper::indexItem).toList(), meta);
+   */
+  public static ReleaseEditResponse release(ReleaseEditView view) {
+    ReleaseEditResponse model =
+        new ReleaseEditResponse(
+            view.version(),
+            view.versionLabel(),
+            view.title(),
+            nullToEmpty(view.summary()),
+            List.copyOf(view.changeTypes()),
+            nullToEmpty(view.changesMarkdown()),
+            nullToEmpty(view.verificationMarkdown()),
+            view.id(),
+            view.workflowStatus(),
+            view.version(),
+            publication(view.firstPublishedAt(), view.lastPublishedAt()));
+    model.setReleasedOn(view.releasedOn());
+    model.setReasonMarkdown(view.reasonMarkdown());
+    model.setUserImpactMarkdown(view.userImpactMarkdown());
+    model.setImplementationImpactMarkdown(view.implementationImpactMarkdown());
+    model.setKnownLimitationsMarkdown(view.knownLimitationsMarkdown());
+    // 관련 자료 링크는 별도 테이블이 소유하고 그 편집 화면이 아직 없다.
+    model.setRelatedResources(List.of());
+    return model;
+  }
+
+  public static CreateDraftResponse releaseDraft(ReleaseEditView view) {
+    return new CreateDraftResponse(
+        view.id(), CreateDraftResponse.StatusEnum.DRAFT, view.version(), at(view.updatedAt()));
+  }
+
+  /** 릴리즈에는 자체 공개 경로가 있다 — 공개 화면이 {@code version_label} 로 조회하므로 canonical path 도 그것으로 만든다. */
+  public static PublishResponse releasePublication(ReleaseEditView view) {
+    return new PublishResponse(
+        view.id(),
+        PublishResponse.StatusEnum.PUBLISHED,
+        PublishResponse.VisibilityEnum.PUBLIC,
+        "/releases/" + view.versionLabel(),
+        at(view.lastPublishedAt()),
+        view.version());
+  }
+
+  private static ReleaseIndexItem releaseIndexItem(ReleaseIndexItemView view) {
+    ReleaseIndexItem item =
+        new ReleaseIndexItem(
+            view.id(),
+            view.versionLabel(),
+            view.title(),
+            view.workflowStatus(),
+            at(view.updatedAt()),
+            view.version(),
+            publication(view.firstPublishedAt(), view.lastPublishedAt()));
+    item.setReleasedOn(view.releasedOn());
+    return item;
+  }
+
+  public static ReleaseIndexPage releases(ListStudioReleasesUseCase.Page page) {
+    return new ReleaseIndexPage(
+        page.items().stream().map(ManagementResponseMapper::releaseIndexItem).toList(),
+        pageMetadata(page.number(), page.size(), page.totalElements(), page.totalPages()));
+  }
+
+  private static String nullToEmpty(String value) {
+    return value == null ? "" : value;
   }
 }

src/adapter/outbound/persistence-jpa/src/main/java/dev/caskeleton/adapter/outbound/persistence/techlog/management/JdbcProjectRepositoryAdapter.java

@@ -14,15 +14,15 @@ import java.util.List;
 import java.util.Optional;
 import java.util.UUID;
 import org.springframework.jdbc.core.simple.JdbcClient;
+import org.springframework.stereotype.Repository;
 import tools.jackson.databind.JsonNode;
 import tools.jackson.databind.ObjectMapper;
-import org.springframework.stereotype.Repository;
 
 /**
  * Project 편집 저장소.
  *
- * <p>{@code technology_labels} 는 jsonb 다. 문자열 배열을 그대로 넘기면 드라이버가 Postgres 배열로
+ * <p>{@code technology_labels} 는 jsonb 다. 문자열 배열을 그대로 넘기면 드라이버가 Postgres 배열로 보내 타입이 어긋나므로, JSON
- * 보내 타입이 어긋나므로, JSON 문자열로 직렬화해 {@code ::jsonb} 로 캐스팅한다.
+ * 문자열로 직렬화해 {@code ::jsonb} 로 캐스팅한다.
  */
 @Repository
 public class JdbcProjectRepositoryAdapter implements ProjectRepositoryPort {
@@ -51,12 +51,18 @@ public class JdbcProjectRepositoryAdapter implements ProjectRepositoryPort {
   }
 
   private List<String> labels(String json) {
-    if (json == null || json.isBlank()) return List.of();
+    if (json == null || json.isBlank()) {
+      return List.of();
+    }
     try {
       JsonNode node = objectMapper.readTree(json);
-      if (!node.isArray()) return List.of();
+      if (!node.isArray()) {
+        return List.of();
+      }
       List<String> out = new ArrayList<>();
-      for (JsonNode item : node) out.add(item.asString(""));
+      for (JsonNode item : node) {
+        out.add(item.asString(""));
+      }
       return List.copyOf(out);
     } catch (RuntimeException malformed) {
       // 열이 jsonb 배열로 제약돼 있으므로 여기 오면 데이터가 아니라 스키마가 어긋난 것이다.
@@ -110,7 +116,9 @@ public class JdbcProjectRepositoryAdapter implements ProjectRepositoryPort {
   public List<ProjectIndexItemView> listAll(int limit, int offset) {
     return jdbcClient
         .sql(
-            "SELECT " + INDEX_COLUMNS + " FROM project ORDER BY updated_at DESC, id"
+            "SELECT "
+                + INDEX_COLUMNS
+                + " FROM project ORDER BY updated_at DESC, id"
                 + " LIMIT :limit OFFSET :offset")
         .param("limit", limit)
         .param("offset", offset)

src/adapter/outbound/persistence-jpa/src/main/java/dev/caskeleton/adapter/outbound/persistence/techlog/management/JdbcReleaseRepositoryAdapter.java

@@ -0,0 +1,258 @@
+package dev.caskeleton.adapter.outbound.persistence.techlog.management;
+
+import dev.caskeleton.application.techlog.management.command.CreateReleaseCommand;
+import dev.caskeleton.application.techlog.management.command.UpdateReleaseCommand;
+import dev.caskeleton.application.techlog.management.model.ReleaseEditView;
+import dev.caskeleton.application.techlog.management.model.ReleaseIndexItemView;
+import dev.caskeleton.application.techlog.management.port.out.ReleaseRepositoryPort;
+import dev.caskeleton.application.techlog.management.service.ReleaseDrafts;
+import java.sql.Date;
+import java.sql.ResultSet;
+import java.sql.SQLException;
+import java.sql.Timestamp;
+import java.time.Instant;
+import java.time.LocalDate;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Optional;
+import java.util.UUID;
+import org.springframework.jdbc.core.simple.JdbcClient;
+import org.springframework.stereotype.Repository;
+import tools.jackson.databind.JsonNode;
+import tools.jackson.databind.ObjectMapper;
+
+/**
+ * Release 편집 저장소.
+ *
+ * <p>{@code change_types} 는 jsonb 다 — 문자열 배열을 그대로 넘기면 드라이버가 Postgres 배열로 보내 타입이 어긋나므로, JSON 으로 직렬화해
+ * {@code ::jsonb} 로 캐스팅한다.
+ */
+@Repository
+public class JdbcReleaseRepositoryAdapter implements ReleaseRepositoryPort {
+
+  private static final String EDIT_COLUMNS =
+      "id, version, version_label, title, summary, released_on, change_types, reason_markdown,"
+          + " changes_markdown, user_impact_markdown, implementation_impact_markdown,"
+          + " verification_markdown, known_limitations_markdown, workflow_status,"
+          + " first_published_at, last_published_at, updated_at";
+
+  private static final String INDEX_COLUMNS =
+      "id, version_label, title, released_on, workflow_status, updated_at, version,"
+          + " first_published_at, last_published_at";
+
+  private final JdbcClient jdbcClient;
+  private final ObjectMapper objectMapper;
+
+  public JdbcReleaseRepositoryAdapter(JdbcClient jdbcClient, ObjectMapper objectMapper) {
+    this.jdbcClient = jdbcClient;
+    this.objectMapper = objectMapper;
+  }
+
+  private static Instant instant(ResultSet rs, String column) throws SQLException {
+    Timestamp t = rs.getTimestamp(column);
+    return t == null ? null : t.toInstant();
+  }
+
+  private static LocalDate date(ResultSet rs, String column) throws SQLException {
+    Date d = rs.getDate(column);
+    return d == null ? null : d.toLocalDate();
+  }
+
+  private List<String> changeTypes(String json) {
+    if (json == null || json.isBlank()) {
+      return List.of();
+    }
+    try {
+      JsonNode node = objectMapper.readTree(json);
+      if (!node.isArray()) {
+        return List.of();
+      }
+      List<String> out = new ArrayList<>();
+      for (JsonNode item : node) {
+        out.add(item.asString(""));
+      }
+      return List.copyOf(out);
+    } catch (RuntimeException malformed) {
+      // 열이 jsonb 배열로 제약돼 있으므로 여기 오면 데이터가 아니라 스키마가 어긋난 것이다.
+      // 편집 화면 전체를 막는 대신 빈 목록으로 두고 나머지 필드를 보여준다.
+      return List.of();
+    }
+  }
+
+  private String changeTypesJson(List<String> values) {
+    return objectMapper.writeValueAsString(values == null ? List.of() : values);
+  }
+
+  private ReleaseEditView mapEdit(ResultSet rs, int rowNum) throws SQLException {
+    return new ReleaseEditView(
+        rs.getObject("id", UUID.class),
+        rs.getLong("version"),
+        rs.getString("version_label"),
+        rs.getString("title"),
+        rs.getString("summary"),
+        date(rs, "released_on"),
+        changeTypes(rs.getString("change_types")),
+        rs.getString("reason_markdown"),
+        rs.getString("changes_markdown"),
+        rs.getString("user_impact_markdown"),
+        rs.getString("implementation_impact_markdown"),
+        rs.getString("verification_markdown"),
+        rs.getString("known_limitations_markdown"),
+        rs.getString("workflow_status"),
+        instant(rs, "first_published_at"),
+        instant(rs, "last_published_at"),
+        instant(rs, "updated_at"));
+  }
+
+  private static ReleaseIndexItemView mapIndex(ResultSet rs, int rowNum) throws SQLException {
+    return new ReleaseIndexItemView(
+        rs.getObject("id", UUID.class),
+        rs.getString("version_label"),
+        rs.getString("title"),
+        date(rs, "released_on"),
+        rs.getString("workflow_status"),
+        instant(rs, "updated_at"),
+        rs.getLong("version"),
+        instant(rs, "first_published_at"),
+        instant(rs, "last_published_at"));
+  }
+
+  @Override
+  public List<ReleaseIndexItemView> listAll(int limit, int offset) {
+    // 발행된 것이 위로, 그다음 최근 수정 순. 변경 기록은 버전 순서가 의미를 갖지만
+    // version_label 은 자유 문자열이라 정렬 키로 쓸 수 없다.
+    return jdbcClient
+        .sql(
+            "SELECT "
+                + INDEX_COLUMNS
+                + " FROM release"
+                + " ORDER BY released_on DESC NULLS LAST, updated_at DESC, id"
+                + " LIMIT :limit OFFSET :offset")
+        .param("limit", limit)
+        .param("offset", offset)
+        .query(JdbcReleaseRepositoryAdapter::mapIndex)
+        .list();
+  }
+
+  @Override
+  public int countAll() {
+    return Optional.ofNullable(
+            jdbcClient.sql("SELECT COUNT(*) FROM release").query(Integer.class).single())
+        .orElse(0);
+  }
+
+  @Override
+  public Optional<ReleaseEditView> find(UUID id) {
+    return jdbcClient
+        .sql("SELECT " + EDIT_COLUMNS + " FROM release WHERE id = :id")
+        .param("id", id)
+        .query(this::mapEdit)
+        .optional();
+  }
+
+  @Override
+  public ReleaseEditView create(CreateReleaseCommand command) {
+    UUID id = UUID.randomUUID();
+    // version_label 은 NOT NULL UNIQUE 이고 초안에는 아직 버전이 없다. id 에서 파생한 자리표시자를
+    // 넣어 유일성을 만족시키고, 발행이 그것이 실제 버전으로 바뀌었는지 확인한다.
+    String placeholder = ReleaseDrafts.PLACEHOLDER_PREFIX + id.toString().substring(0, 8);
+    jdbcClient
+        .sql(
+            "INSERT INTO release (id, version_label, title, created_by, updated_by)"
+                + " VALUES (:id, :label, :title, :actor, :actor)")
+        .param("id", id)
+        .param("label", placeholder)
+        .param("title", command.title().trim())
+        .param("actor", command.actor())
+        .update();
+    return find(id).orElseThrow();
+  }
+
+  @Override
+  public Optional<ReleaseEditView> update(UpdateReleaseCommand command) {
+    int updated =
+        jdbcClient
+            .sql(
+                "UPDATE release SET version_label = :label, title = :title, summary = :summary,"
+                    + " released_on = :releasedOn,"
+                    + " change_types = CAST(:changeTypes AS jsonb),"
+                    + " reason_markdown = :reasonMd, changes_markdown = :changesMd,"
+                    + " user_impact_markdown = :userImpactMd,"
+                    + " implementation_impact_markdown = :implImpactMd,"
+                    + " verification_markdown = :verificationMd,"
+                    + " known_limitations_markdown = :limitationsMd,"
+                    + " version = version + 1, updated_at = now(), updated_by = :actor"
+                    + " WHERE id = :id AND version = :expected")
+            .param("id", command.id())
+            .param("expected", command.expectedVersion())
+            .param("label", command.versionLabel().trim())
+            .param("title", command.title().trim())
+            .param("summary", nullToEmpty(command.summary()))
+            .param(
+                "releasedOn",
+                command.releasedOn() == null ? null : Date.valueOf(command.releasedOn()))
+            .param("changeTypes", changeTypesJson(command.changeTypes()))
+            .param("reasonMd", nullToEmpty(command.reasonMarkdown()))
+            .param("changesMd", nullToEmpty(command.changesMarkdown()))
+            .param("userImpactMd", nullToEmpty(command.userImpactMarkdown()))
+            .param("implImpactMd", nullToEmpty(command.implementationImpactMarkdown()))
+            .param("verificationMd", nullToEmpty(command.verificationMarkdown()))
+            .param("limitationsMd", nullToEmpty(command.knownLimitationsMarkdown()))
+            .param("actor", command.actor())
+            .update();
+    return updated == 0 ? Optional.empty() : find(command.id());
+  }
+
+  private static String nullToEmpty(String value) {
+    return value == null ? "" : value;
+  }
+
+  @Override
+  public int delete(UUID id, long expectedVersion) {
+    return jdbcClient
+        .sql("DELETE FROM release WHERE id = :id AND version = :expected")
+        .param("id", id)
+        .param("expected", expectedVersion)
+        .update();
+  }
+
+  @Override
+  public boolean versionLabelTaken(String versionLabel, UUID exceptId) {
+    return Boolean.TRUE.equals(
+        jdbcClient
+            .sql(
+                "SELECT EXISTS (SELECT 1 FROM release WHERE version_label = :label"
+                    + " AND (CAST(:except AS uuid) IS NULL OR id <> CAST(:except AS uuid)))")
+            .param("label", versionLabel)
+            .param("except", exceptId)
+            .query(Boolean.class)
+            .single());
+  }
+
+  @Override
+  public Optional<ReleaseEditView> transition(
+      UUID id,
+      long expectedVersion,
+      String workflowStatus,
+      boolean stampPublication,
+      String actor) {
+    // COALESCE 가 최초 발행 시각을 지킨다 — 재발행은 last_published_at 만 옮긴다.
+    String publicationClause =
+        stampPublication
+            ? " first_published_at = COALESCE(first_published_at, now()), last_published_at = now(),"
+            : "";
+    int updated =
+        jdbcClient
+            .sql(
+                "UPDATE release SET workflow_status = :status,"
+                    + publicationClause
+                    + " version = version + 1, updated_at = now(), updated_by = :actor"
+                    + " WHERE id = :id AND version = :expected")
+            .param("id", id)
+            .param("expected", expectedVersion)
+            .param("status", workflowStatus)
+            .param("actor", actor)
+            .update();
+    return updated == 0 ? Optional.empty() : find(id);
+  }
+}

src/adapter/outbound/persistence-jpa/src/main/java/dev/caskeleton/adapter/outbound/persistence/techlog/management/JdbcTopicRepositoryAdapter.java

@@ -15,15 +15,13 @@ import org.springframework.stereotype.Repository;
 /**
  * Topic 편집 저장소.
  *
- * <p>정규화된 이름은 애플리케이션이 아니라 여기서 계산해 컬럼에 넣는다. {@code
+ * <p>정규화된 이름은 애플리케이션이 아니라 여기서 계산해 컬럼에 넣는다. {@code uq_topic_normalized_name} 이 그 컬럼 위에 있으므로, 계산이 한
- * uq_topic_normalized_name} 이 그 컬럼 위에 있으므로, 계산이 한 곳에만 있어야 사전 확인과 제약이
+ * 곳에만 있어야 사전 확인과 제약이 같은 값을 본다.
- * 같은 값을 본다.
  */
 @Repository
 public class JdbcTopicRepositoryAdapter implements TopicRepositoryPort {
 
-  private static final String COLUMNS =
+  private static final String COLUMNS = "id, name, slug, description, scope, status, version";
-      "id, name, slug, description, scope, status, version";
 
   private final JdbcClient jdbcClient;
 
@@ -118,10 +116,7 @@ public class JdbcTopicRepositoryAdapter implements TopicRepositoryPort {
         .update();
   }
 
-  /**
+  /** 참조 확인. 주제를 가리키는 곳이 늘어나면 여기도 늘어야 한다 — 빠뜨리면 외래키가 대신 막고 500 이 나간다. */
-   * 참조 확인. 주제를 가리키는 곳이 늘어나면 여기도 늘어야 한다 — 빠뜨리면 외래키가 대신 막고
-   * 500 이 나간다.
-   */
   @Override
   public boolean isReferenced(UUID id) {
     return Boolean.TRUE.equals(

src/app-bootstrap/src/main/java/dev/caskeleton/bootstrap/techlog/TechLogManagementConfig.java

@@ -1,22 +1,30 @@
 package dev.caskeleton.bootstrap.techlog;
 
 import dev.caskeleton.application.techlog.management.port.out.ProjectRepositoryPort;
+import dev.caskeleton.application.techlog.management.port.out.ReleaseRepositoryPort;
 import dev.caskeleton.application.techlog.management.port.out.TopicRepositoryPort;
+import dev.caskeleton.application.techlog.management.service.ArchiveReleaseUseCase;
 import dev.caskeleton.application.techlog.management.service.CreateProjectUseCase;
+import dev.caskeleton.application.techlog.management.service.CreateReleaseUseCase;
 import dev.caskeleton.application.techlog.management.service.DeleteProjectUseCase;
+import dev.caskeleton.application.techlog.management.service.DeleteReleaseUseCase;
 import dev.caskeleton.application.techlog.management.service.DeleteTopicUseCase;
 import dev.caskeleton.application.techlog.management.service.GetProjectForEditUseCase;
+import dev.caskeleton.application.techlog.management.service.GetReleaseForEditUseCase;
 import dev.caskeleton.application.techlog.management.service.ListStudioProjectsUseCase;
+import dev.caskeleton.application.techlog.management.service.ListStudioReleasesUseCase;
 import dev.caskeleton.application.techlog.management.service.ListStudioTopicsUseCase;
+import dev.caskeleton.application.techlog.management.service.PublishReleaseUseCase;
 import dev.caskeleton.application.techlog.management.service.SaveTopicUseCase;
 import dev.caskeleton.application.techlog.management.service.UpdateProjectUseCase;
+import dev.caskeleton.application.techlog.management.service.UpdateReleaseUseCase;
 import dev.caskeleton.application.transaction.TransactionPort;
 import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Configuration;
 
 /**
- * 관리 표면(`studio-management-v1.yaml`)의 use case 배선. 지금은 topics 4개와 projects 5개만 있다 —
+ * 관리 표면(`studio-management-v1.yaml`)의 use case 배선. 지금은 topics 4개와 projects 5개만 있다 — 그 둘이 문서 작성을 막고
- * 그 둘이 문서 작성을 막고 있던 선행 조건이기 때문이다.
+ * 있던 선행 조건이기 때문이다.
  */
 @Configuration(proxyBeanMethods = false)
 public class TechLogManagementConfig {
@@ -62,4 +70,41 @@ public class TechLogManagementConfig {
   DeleteProjectUseCase deleteProjectUseCase(ProjectRepositoryPort projects, TransactionPort tx) {
     return new DeleteProjectUseCase(projects, tx);
   }
+
+  @Bean
+  ListStudioReleasesUseCase listStudioReleasesUseCase(
+      ReleaseRepositoryPort releases, TransactionPort tx) {
+    return new ListStudioReleasesUseCase(releases, tx);
+  }
+
+  @Bean
+  GetReleaseForEditUseCase getReleaseForEditUseCase(
+      ReleaseRepositoryPort releases, TransactionPort tx) {
+    return new GetReleaseForEditUseCase(releases, tx);
+  }
+
+  @Bean
+  CreateReleaseUseCase createReleaseUseCase(ReleaseRepositoryPort releases, TransactionPort tx) {
+    return new CreateReleaseUseCase(releases, tx);
+  }
+
+  @Bean
+  UpdateReleaseUseCase updateReleaseUseCase(ReleaseRepositoryPort releases, TransactionPort tx) {
+    return new UpdateReleaseUseCase(releases, tx);
+  }
+
+  @Bean
+  DeleteReleaseUseCase deleteReleaseUseCase(ReleaseRepositoryPort releases, TransactionPort tx) {
+    return new DeleteReleaseUseCase(releases, tx);
+  }
+
+  @Bean
+  PublishReleaseUseCase publishReleaseUseCase(ReleaseRepositoryPort releases, TransactionPort tx) {
+    return new PublishReleaseUseCase(releases, tx);
+  }
+
+  @Bean
+  ArchiveReleaseUseCase archiveReleaseUseCase(ReleaseRepositoryPort releases, TransactionPort tx) {
+    return new ArchiveReleaseUseCase(releases, tx);
+  }
 }

src/app-bootstrap/src/test/java/dev/caskeleton/bootstrap/architecture/ManagementErrorRegistryTest.java

@@ -21,12 +21,12 @@ import org.junit.jupiter.api.Test;
 import org.yaml.snakeyaml.Yaml;
 
 /**
- * {@code PublicErrorRegistryTest} 가 {@code PublicError} 에 대해 하는 일을 {@link ManagementError} 에
+ * {@code PublicErrorRegistryTest} 가 {@code PublicError} 에 대해 하는 일을 {@link ManagementError} 에 대해 한다
- * 대해 한다 — row 존재 / 값 드리프트 / client-safe 문구, 그리고 계약 code 집합 대조.
+ * — row 존재 / 값 드리프트 / client-safe 문구, 그리고 계약 code 집합 대조.
  *
- * <p>계약은 12종을 열거하는데 enum 은 11종이다. 나머지 {@code INTERNAL_ERROR} 는 스켈레톤 공통 처리기가
+ * <p>계약은 12종을 열거하는데 enum 은 11종이다. 나머지 {@code INTERNAL_ERROR} 는 스켈레톤 공통 처리기가 소유하며({@link
- * 소유하며({@link OperationalError#INTERNAL_ERROR}) 여기서 재선언하지 않는다 — 그쪽은 {@code
+ * OperationalError#INTERNAL_ERROR}) 여기서 재선언하지 않는다 — 그쪽은 {@code retryable=true} 라 같은 code 를 두 곳에서
- * retryable=true} 라 같은 code 를 두 곳에서 선언하면 레지스트리가 어느 값을 따라야 할지 알 수 없다.
+ * 선언하면 레지스트리가 어느 값을 따라야 할지 알 수 없다.
  */
 class ManagementErrorRegistryTest {
 
@@ -75,11 +75,14 @@ class ManagementErrorRegistryTest {
     for (ManagementError error : ManagementError.values()) {
       Map<String, Object> row = registryRowsByCode.get(error.code());
       assertThat(row).as("registry row for %s", error.code()).isNotNull();
-      assertThat(row.get("category")).as("category of %s", error.code())
+      assertThat(row.get("category"))
+          .as("category of %s", error.code())
           .isEqualTo(error.category().name());
-      assertThat(((Number) row.get("http_status")).intValue()).as("http_status of %s", error.code())
+      assertThat(((Number) row.get("http_status")).intValue())
+          .as("http_status of %s", error.code())
           .isEqualTo(error.httpStatus());
-      assertThat(row.get("retryable")).as("retryable of %s", error.code())
+      assertThat(row.get("retryable"))
+          .as("retryable of %s", error.code())
           .isEqualTo(error.retryable());
     }
   }

src/application-core/src/main/java/dev/caskeleton/application/techlog/error/ManagementError.java

@@ -7,13 +7,13 @@ import dev.caskeleton.shared.error.Category;
  * 관리 계약(`studio-management-v1.yaml`)의 `ApiError.code` enum. 계약과 1:1이며 여기서 코드를 늘리거나 줄이면 계약과
  * `docs/registries/error-codes.yaml`을 함께 고쳐야 한다.
  *
- * <p>{@link StudioError} 와 합치지 않는다. 두 계약이 각자의 code 집합을 열거하고 있고, 한쪽에만 있는 코드를 다른 쪽 응답으로
+ * <p>{@link StudioError} 와 합치지 않는다. 두 계약이 각자의 code 집합을 열거하고 있고, 한쪽에만 있는 코드를 다른 쪽 응답으로 낼 수 있게 되면 그
- * 낼 수 있게 되면 그 순간 두 계약 모두 거짓이 된다.
+ * 순간 두 계약 모두 거짓이 된다.
  *
- * <p>계약의 {@code ApiError.code} 는 12종인데 여기는 11종이다. 나머지 하나 {@code INTERNAL_ERROR} 는 이 기능이
+ * <p>계약의 {@code ApiError.code} 는 15종인데 여기는 14종이다. 나머지 하나 {@code INTERNAL_ERROR} 는 이 기능이 아니라 스켈레톤 공통
- * 아니라 스켈레톤 공통 처리기가 내는 코드({@code OperationalError.INTERNAL_ERROR}) 이고, 같은 code 를 두 enum 이
+ * 처리기가 내는 코드({@code OperationalError.INTERNAL_ERROR}) 이고, 같은 code 를 두 enum 이 각자 status 와 retryable
- * 각자 status 와 retryable 을 달고 선언하면 레지스트리가 어느 쪽을 따라야 할지 알 수 없다 — 실제로 그쪽은
+ * 을 달고 선언하면 레지스트리가 어느 쪽을 따라야 할지 알 수 없다 — 실제로 그쪽은 {@code retryable=true} 다. {@code PublicError} 가 같은
- * {@code retryable=true} 다. {@code PublicError} 가 같은 이유로 같은 선택을 했다.
+ * 이유로 같은 선택을 했다.
  */
 public enum ManagementError implements ApiErrorCode {
   AUTHENTICATION_REQUIRED(Category.AUTH, 401, false),
@@ -26,7 +26,10 @@ public enum ManagementError implements ApiErrorCode {
   TOPIC_IN_USE(Category.CONFLICT, 409, false),
   PROJECT_NOT_FOUND(Category.NOT_FOUND, 404, false),
   PROJECT_SLUG_TAKEN(Category.CONFLICT, 409, false),
-  PROJECT_IN_USE(Category.CONFLICT, 409, false);
+  PROJECT_IN_USE(Category.CONFLICT, 409, false),
+  RELEASE_NOT_FOUND(Category.NOT_FOUND, 404, false),
+  RELEASE_VERSION_TAKEN(Category.CONFLICT, 409, false),
+  RELEASE_NOT_PUBLISHABLE(Category.CONFLICT, 409, false);
 
   private final Category category;
   private final int httpStatus;

src/application-core/src/main/java/dev/caskeleton/application/techlog/error/ManagementException.java

@@ -4,8 +4,8 @@ import dev.caskeleton.shared.error.ApiErrorCarrier;
 import dev.caskeleton.shared.error.ApiErrorCode;
 
 /**
- * 관리 use case 가 던지는 유일한 실패 표현. {@link StudioException} 과 같은 모양이되 code 집합만 다르다 — 전송 계층은
+ * 관리 use case 가 던지는 유일한 실패 표현. {@link StudioException} 과 같은 모양이되 code 집합만 다르다 — 전송 계층은 {@link
- * {@link ApiErrorCarrier} 만 보므로 두 예외를 따로 처리할 필요가 없다.
+ * ApiErrorCarrier} 만 보므로 두 예외를 따로 처리할 필요가 없다.
  */
 public final class ManagementException extends RuntimeException implements ApiErrorCarrier {
 

src/application-core/src/main/java/dev/caskeleton/application/techlog/management/command/CreateProjectCommand.java

@@ -1,6 +1,4 @@
 package dev.caskeleton.application.techlog.management.command;
 
-/**
+/** 계약 {@code CreateDraftRequest} — 제목 하나로 초안을 연다. 나머지 필드는 열린 뒤 편집으로 채운다. */
- * 계약 {@code CreateDraftRequest} — 제목 하나로 초안을 연다. 나머지 필드는 열린 뒤 편집으로 채운다.
- */
 public record CreateProjectCommand(String title, String actor) {}

src/application-core/src/main/java/dev/caskeleton/application/techlog/management/command/CreateReleaseCommand.java

@@ -0,0 +1,4 @@
+package dev.caskeleton.application.techlog.management.command;
+
+/** 계약 {@code CreateDraftRequest}. 제목 하나로 초안을 연다. */
+public record CreateReleaseCommand(String title, String actor) {}

src/application-core/src/main/java/dev/caskeleton/application/techlog/management/command/ReleaseLifecycleCommand.java

@@ -0,0 +1,9 @@
+package dev.caskeleton.application.techlog.management.command;
+
+import java.util.UUID;
+
+/**
+ * 계약 {@code ExpectedVersionRequest}. delete / publish / archive 가 같은 모양이라 하나로 둔다 — 셋 다 "이 버전의 이
+ * 릴리즈에 상태 전이를 건다"는 같은 요청이고, 세 개의 동일한 record 를 두면 셋이 갈라졌을 때 어느 것이 옳은지 알 수 없다.
+ */
+public record ReleaseLifecycleCommand(UUID id, long expectedVersion, String actor) {}

src/application-core/src/main/java/dev/caskeleton/application/techlog/management/command/SaveTopicCommand.java

@@ -3,12 +3,11 @@ package dev.caskeleton.application.techlog.management.command;
 import java.util.UUID;
 
 /**
- * 생성과 수정이 같은 명령을 쓴다. 계약이 두 경우 모두 {@code TopicEdit} 를 본문으로 받기 때문이고,
+ * 생성과 수정이 같은 명령을 쓴다. 계약이 두 경우 모두 {@code TopicEdit} 를 본문으로 받기 때문이고, 구분은 {@code id} 의 유무다 — {@code
- * 구분은 {@code id} 의 유무다 — {@code null} 이면 생성이다.
+ * null} 이면 생성이다.
  *
- * <p>{@code expectedVersion} 은 수정에서만 의미가 있다. 생성에 값이 와도 무시하는 대신 거절하지
+ * <p>{@code expectedVersion} 은 수정에서만 의미가 있다. 생성에 값이 와도 무시하는 대신 거절하지 않는 이유는, 계약이 그 필드를 optional 로 두고
- * 않는 이유는, 계약이 그 필드를 optional 로 두고 있어 클라이언트가 보내는 것이 위반이 아니기
+ * 있어 클라이언트가 보내는 것이 위반이 아니기 때문이다.
- * 때문이다.
  */
 public record SaveTopicCommand(
     UUID id,

src/application-core/src/main/java/dev/caskeleton/application/techlog/management/command/UpdateReleaseCommand.java

@@ -0,0 +1,27 @@
+package dev.caskeleton.application.techlog.management.command;
+
+import java.time.LocalDate;
+import java.util.List;
+import java.util.UUID;
+
+/** 계약 {@code ReleaseUpdateRequest}. */
+public record UpdateReleaseCommand(
+    UUID id,
+    long expectedVersion,
+    String versionLabel,
+    String title,
+    String summary,
+    LocalDate releasedOn,
+    List<String> changeTypes,
+    String reasonMarkdown,
+    String changesMarkdown,
+    String userImpactMarkdown,
+    String implementationImpactMarkdown,
+    String verificationMarkdown,
+    String knownLimitationsMarkdown,
+    String actor) {
+
+  public UpdateReleaseCommand {
+    changeTypes = changeTypes == null ? List.of() : List.copyOf(changeTypes);
+  }
+}

src/application-core/src/main/java/dev/caskeleton/application/techlog/management/model/ProjectEditView.java

@@ -7,8 +7,8 @@ import java.util.UUID;
 /**
  * 계약 {@code ProjectEditResponse}.
  *
- * <p>{@code topicIds}/{@code documentLinks}/{@code questionLinks} 는 링크 테이블이 소유한다. (가)
+ * <p>{@code topicIds}/{@code documentLinks}/{@code questionLinks} 는 링크 테이블이 소유한다. (가) 범위에서는 그 편집
- * 범위에서는 그 편집 화면이 없으므로 항상 비어 있고, 링크를 다루는 화면이 생길 때 같은 뷰에 채운다.
+ * 화면이 없으므로 항상 비어 있고, 링크를 다루는 화면이 생길 때 같은 뷰에 채운다.
  */
 public record ProjectEditView(
     UUID id,

src/application-core/src/main/java/dev/caskeleton/application/techlog/management/model/ReleaseEditView.java

@@ -0,0 +1,36 @@
+package dev.caskeleton.application.techlog.management.model;
+
+import java.time.Instant;
+import java.time.LocalDate;
+import java.util.List;
+import java.util.UUID;
+
+/**
+ * 계약 {@code ReleaseEditResponse}.
+ *
+ * <p>본문이 마크다운 여섯 구획으로 나뉘어 있는 것은 릴리즈 노트가 하나의 산문이 아니라 정해진 질문에 답하는 기록이기 때문이다 — 왜 바꿨나, 무엇을 바꿨나, 사용자에게
+ * 무엇이 달라지나, 구현에 무엇이 남나, 어떻게 검증했나, 무엇을 아직 못 했나. 한 덩어리 text 였다면 그중 무엇이 빠졌는지 아무도 알 수 없다.
+ */
+public record ReleaseEditView(
+    UUID id,
+    long version,
+    String versionLabel,
+    String title,
+    String summary,
+    LocalDate releasedOn,
+    List<String> changeTypes,
+    String reasonMarkdown,
+    String changesMarkdown,
+    String userImpactMarkdown,
+    String implementationImpactMarkdown,
+    String verificationMarkdown,
+    String knownLimitationsMarkdown,
+    String workflowStatus,
+    Instant firstPublishedAt,
+    Instant lastPublishedAt,
+    Instant updatedAt) {
+
+  public ReleaseEditView {
+    changeTypes = changeTypes == null ? List.of() : List.copyOf(changeTypes);
+  }
+}

src/application-core/src/main/java/dev/caskeleton/application/techlog/management/model/ReleaseIndexItemView.java

@@ -0,0 +1,17 @@
+package dev.caskeleton.application.techlog.management.model;
+
+import java.time.Instant;
+import java.time.LocalDate;
+import java.util.UUID;
+
+/** 계약 {@code ReleaseIndexItem}. 목록 행은 본문 마크다운을 싣지 않는다. */
+public record ReleaseIndexItemView(
+    UUID id,
+    String versionLabel,
+    String title,
+    LocalDate releasedOn,
+    String workflowStatus,
+    Instant updatedAt,
+    long version,
+    Instant firstPublishedAt,
+    Instant lastPublishedAt) {}

src/application-core/src/main/java/dev/caskeleton/application/techlog/management/model/TopicEditView.java

@@ -6,9 +6,8 @@ import java.util.UUID;
 /**
  * 계약 {@code TopicEdit}.
  *
- * <p>{@code featuredReferenceId}/{@code featuredCaseIds} 는 Reference/Case 가 존재해야 채워지는
+ * <p>{@code featuredReferenceId}/{@code featuredCaseIds} 는 Reference/Case 가 존재해야 채워지는 큐레이션 필드다. 그
- * 큐레이션 필드다. 그 관리 화면이 아직 없으므로 지금은 항상 비어 있고, 계약이 요구하지 않으므로
+ * 관리 화면이 아직 없으므로 지금은 항상 비어 있고, 계약이 요구하지 않으므로 비어 있는 것이 정상이다.
- * 비어 있는 것이 정상이다.
  */
 public record TopicEditView(
     UUID id,

src/application-core/src/main/java/dev/caskeleton/application/techlog/management/port/out/ReleaseRepositoryPort.java

@@ -0,0 +1,34 @@
+package dev.caskeleton.application.techlog.management.port.out;
+
+import dev.caskeleton.application.techlog.management.command.CreateReleaseCommand;
+import dev.caskeleton.application.techlog.management.command.UpdateReleaseCommand;
+import dev.caskeleton.application.techlog.management.model.ReleaseEditView;
+import dev.caskeleton.application.techlog.management.model.ReleaseIndexItemView;
+import java.util.List;
+import java.util.Optional;
+import java.util.UUID;
+
+/** Release 의 편집용 읽기/쓰기. 공개 조회는 {@code publicsite} 쪽 포트가 따로 소유한다. */
+public interface ReleaseRepositoryPort {
+
+  List<ReleaseIndexItemView> listAll(int limit, int offset);
+
+  int countAll();
+
+  Optional<ReleaseEditView> find(UUID id);
+
+  ReleaseEditView create(CreateReleaseCommand command);
+
+  Optional<ReleaseEditView> update(UpdateReleaseCommand command);
+
+  int delete(UUID id, long expectedVersion);
+
+  boolean versionLabelTaken(String versionLabel, UUID exceptId);
+
+  /**
+   * {@code workflow_status} 를 옮기고 발행 타임스탬프를 갱신한다. {@code firstPublishedAt} 은 비어 있을 때만 채운다 — 재발행이 최초
+   * 발행 시각을 덮으면 "언제부터 공개된 기록인가"를 잃는다.
+   */
+  Optional<ReleaseEditView> transition(
+      UUID id, long expectedVersion, String workflowStatus, boolean stampPublication, String actor);
+}

src/application-core/src/main/java/dev/caskeleton/application/techlog/management/service/ArchiveReleaseUseCase.java

@@ -0,0 +1,59 @@
+package dev.caskeleton.application.techlog.management.service;
+
+import dev.caskeleton.application.capability.Idempotency;
+import dev.caskeleton.application.capability.RepositoryAccess;
+import dev.caskeleton.application.capability.UseCaseCapability;
+import dev.caskeleton.application.security.RequiresPermission;
+import dev.caskeleton.application.techlog.error.ManagementError;
+import dev.caskeleton.application.techlog.error.ManagementException;
+import dev.caskeleton.application.techlog.management.command.ReleaseLifecycleCommand;
+import dev.caskeleton.application.techlog.management.model.ReleaseEditView;
+import dev.caskeleton.application.techlog.management.port.out.ReleaseRepositoryPort;
+import dev.caskeleton.application.techlog.studio.service.StudioPermissions;
+import dev.caskeleton.application.transaction.TransactionMode;
+import dev.caskeleton.application.transaction.TransactionPort;
+import java.util.Objects;
+
+/** {@code archiveRelease}. 공개에서 내린다. 발행 타임스탬프는 건드리지 않는다 — 언제 공개됐던 기록인지는 내린 뒤에도 사실로 남는다. */
+@RequiresPermission(StudioPermissions.WRITE)
+@UseCaseCapability(
+    transactionMode = TransactionMode.WRITE,
+    idempotency = Idempotency.NOT_IDEMPOTENT,
+    repositoryAccess = RepositoryAccess.WRITE_REPOSITORY)
+public class ArchiveReleaseUseCase {
+
+  private final ReleaseRepositoryPort releases;
+  private final TransactionPort transactions;
+
+  public ArchiveReleaseUseCase(ReleaseRepositoryPort releases, TransactionPort transactions) {
+    this.releases = Objects.requireNonNull(releases, "releases");
+    this.transactions = Objects.requireNonNull(transactions, "transactions");
+  }
+
+  public ReleaseEditView handle(ReleaseLifecycleCommand command) {
+    Objects.requireNonNull(command, "command");
+    return transactions.inWrite(
+        () -> {
+          ReleaseEditView current =
+              releases
+                  .find(command.id())
+                  .orElseThrow(
+                      () ->
+                          ManagementException.of(
+                              ManagementError.RELEASE_NOT_FOUND, "no such release"));
+          if ("ARCHIVED".equals(current.workflowStatus())) {
+            throw ManagementException.of(
+                ManagementError.RELEASE_NOT_PUBLISHABLE, "the release is already archived");
+          }
+          return releases
+              .transition(
+                  command.id(), command.expectedVersion(), "ARCHIVED", false, command.actor())
+              .orElseThrow(
+                  () ->
+                      ManagementException.withDetails(
+                          ManagementError.VERSION_CONFLICT,
+                          "the release changed since it was loaded",
+                          new SaveTopicUseCase.VersionConflict(current.version())));
+        });
+  }
+}

src/application-core/src/main/java/dev/caskeleton/application/techlog/management/service/CreateProjectUseCase.java

@@ -15,8 +15,8 @@ import dev.caskeleton.application.transaction.TransactionPort;
 import java.util.Objects;
 
 /**
- * {@code createProject}. 제목 하나로 초안을 연다 — slug 는 비워 둔다. 테이블이 slug 를 nullable 로 두고
+ * {@code createProject}. 제목 하나로 초안을 연다 — slug 는 비워 둔다. 테이블이 slug 를 nullable 로 두고 UNIQUE 만 걸어 두었기
- * UNIQUE 만 걸어 두었기 때문에 빈 초안 여러 개가 공존할 수 있고, 발행 시점에 slug 가 요구된다.
+ * 때문에 빈 초안 여러 개가 공존할 수 있고, 발행 시점에 slug 가 요구된다.
  */
 @RequiresPermission(StudioPermissions.WRITE)
 @UseCaseCapability(

src/application-core/src/main/java/dev/caskeleton/application/techlog/management/service/CreateReleaseUseCase.java

@@ -0,0 +1,47 @@
+package dev.caskeleton.application.techlog.management.service;
+
+import dev.caskeleton.application.capability.Idempotency;
+import dev.caskeleton.application.capability.RepositoryAccess;
+import dev.caskeleton.application.capability.UseCaseCapability;
+import dev.caskeleton.application.security.RequiresPermission;
+import dev.caskeleton.application.techlog.error.ManagementError;
+import dev.caskeleton.application.techlog.error.ManagementException;
+import dev.caskeleton.application.techlog.management.command.CreateReleaseCommand;
+import dev.caskeleton.application.techlog.management.model.ReleaseEditView;
+import dev.caskeleton.application.techlog.management.port.out.ReleaseRepositoryPort;
+import dev.caskeleton.application.techlog.studio.service.StudioPermissions;
+import dev.caskeleton.application.transaction.TransactionMode;
+import dev.caskeleton.application.transaction.TransactionPort;
+import java.util.Objects;
+
+/**
+ * {@code createRelease}. 제목 하나로 초안을 연다.
+ *
+ * <p>{@code version_label} 은 NOT NULL UNIQUE 인데 초안에는 아직 버전이 없다. 어댑터가 자리표시자를 넣고, 발행이 그것을 실제 버전으로 바꿔
+ * 놓았는지 확인한다 ({@link PublishReleaseUseCase}) — 열을 nullable 로 푸는 대신 이렇게 하는 이유는, 그러면 발행된 릴리즈가 버전 없이
+ * 공개될 수 있는 창이 열리기 때문이다.
+ */
+@RequiresPermission(StudioPermissions.WRITE)
+@UseCaseCapability(
+    transactionMode = TransactionMode.WRITE,
+    idempotency = Idempotency.NOT_IDEMPOTENT,
+    repositoryAccess = RepositoryAccess.WRITE_REPOSITORY)
+public class CreateReleaseUseCase {
+
+  private final ReleaseRepositoryPort releases;
+  private final TransactionPort transactions;
+
+  public CreateReleaseUseCase(ReleaseRepositoryPort releases, TransactionPort transactions) {
+    this.releases = Objects.requireNonNull(releases, "releases");
+    this.transactions = Objects.requireNonNull(transactions, "transactions");
+  }
+
+  public ReleaseEditView handle(CreateReleaseCommand command) {
+    Objects.requireNonNull(command, "command");
+    if (command.title() == null || command.title().isBlank()) {
+      throw ManagementException.of(
+          ManagementError.REQUEST_VALIDATION_FAILED, "title must not be blank");
+    }
+    return transactions.inWrite(() -> releases.create(command));
+  }
+}

src/application-core/src/main/java/dev/caskeleton/application/techlog/management/service/DeleteReleaseUseCase.java

@@ -0,0 +1,61 @@
+package dev.caskeleton.application.techlog.management.service;
+
+import dev.caskeleton.application.capability.Idempotency;
+import dev.caskeleton.application.capability.RepositoryAccess;
+import dev.caskeleton.application.capability.UseCaseCapability;
+import dev.caskeleton.application.security.RequiresPermission;
+import dev.caskeleton.application.techlog.error.ManagementError;
+import dev.caskeleton.application.techlog.error.ManagementException;
+import dev.caskeleton.application.techlog.management.command.ReleaseLifecycleCommand;
+import dev.caskeleton.application.techlog.management.model.ReleaseEditView;
+import dev.caskeleton.application.techlog.management.port.out.ReleaseRepositoryPort;
+import dev.caskeleton.application.techlog.studio.service.StudioPermissions;
+import dev.caskeleton.application.transaction.TransactionMode;
+import dev.caskeleton.application.transaction.TransactionPort;
+import java.util.Objects;
+
+/**
+ * {@code deleteRelease}. 발행된 릴리즈는 지우지 않는다 — 공개된 변경 기록이 조용히 사라지면 그것을 읽고 링크한 쪽에서 무슨 일이 있었는지 알 방법이 없다.
+ * 내리려면 archive 다.
+ */
+@RequiresPermission(StudioPermissions.WRITE)
+@UseCaseCapability(
+    transactionMode = TransactionMode.WRITE,
+    idempotency = Idempotency.NOT_IDEMPOTENT,
+    repositoryAccess = RepositoryAccess.WRITE_REPOSITORY)
+public class DeleteReleaseUseCase {
+
+  private final ReleaseRepositoryPort releases;
+  private final TransactionPort transactions;
+
+  public DeleteReleaseUseCase(ReleaseRepositoryPort releases, TransactionPort transactions) {
+    this.releases = Objects.requireNonNull(releases, "releases");
+    this.transactions = Objects.requireNonNull(transactions, "transactions");
+  }
+
+  public void handle(ReleaseLifecycleCommand command) {
+    Objects.requireNonNull(command, "command");
+    transactions.inWrite(
+        () -> {
+          ReleaseEditView current =
+              releases
+                  .find(command.id())
+                  .orElseThrow(
+                      () ->
+                          ManagementException.of(
+                              ManagementError.RELEASE_NOT_FOUND, "no such release"));
+          if ("PUBLISHED".equals(current.workflowStatus())) {
+            throw ManagementException.of(
+                ManagementError.RELEASE_NOT_PUBLISHABLE,
+                "a published release cannot be deleted; archive it instead");
+          }
+          if (releases.delete(command.id(), command.expectedVersion()) == 0) {
+            throw ManagementException.withDetails(
+                ManagementError.VERSION_CONFLICT,
+                "the release changed since it was loaded",
+                new SaveTopicUseCase.VersionConflict(current.version()));
+          }
+          return null;
+        });
+  }
+}

src/application-core/src/main/java/dev/caskeleton/application/techlog/management/service/DeleteTopicUseCase.java

@@ -17,9 +17,8 @@ import java.util.Objects;
 /**
  * {@code deleteTopic}.
  *
- * <p>참조가 있으면 지우지 않고 {@code TOPIC_IN_USE} 로 거절한다. 외래키를 CASCADE 로 두지 않는 이유는,
+ * <p>참조가 있으면 지우지 않고 {@code TOPIC_IN_USE} 로 거절한다. 외래키를 CASCADE 로 두지 않는 이유는, 주제를 지웠다는 이유로 그 주제를 쓰던
- * 주제를 지웠다는 이유로 그 주제를 쓰던 문서의 분류가 조용히 사라지면 안 되기 때문이다 — 지우려면
+ * 문서의 분류가 조용히 사라지면 안 되기 때문이다 — 지우려면 먼저 그 문서들을 옮기라는 뜻이다.
- * 먼저 그 문서들을 옮기라는 뜻이다.
  */
 @RequiresPermission(StudioPermissions.WRITE)
 @UseCaseCapability(

src/application-core/src/main/java/dev/caskeleton/application/techlog/management/service/GetReleaseForEditUseCase.java

@@ -0,0 +1,42 @@
+package dev.caskeleton.application.techlog.management.service;
+
+import dev.caskeleton.application.capability.Idempotency;
+import dev.caskeleton.application.capability.RepositoryAccess;
+import dev.caskeleton.application.capability.UseCaseCapability;
+import dev.caskeleton.application.security.RequiresPermission;
+import dev.caskeleton.application.techlog.error.ManagementError;
+import dev.caskeleton.application.techlog.error.ManagementException;
+import dev.caskeleton.application.techlog.management.model.ReleaseEditView;
+import dev.caskeleton.application.techlog.management.port.out.ReleaseRepositoryPort;
+import dev.caskeleton.application.techlog.studio.service.StudioPermissions;
+import dev.caskeleton.application.transaction.TransactionMode;
+import dev.caskeleton.application.transaction.TransactionPort;
+import java.util.Objects;
+import java.util.UUID;
+
+@RequiresPermission(StudioPermissions.READ)
+@UseCaseCapability(
+    transactionMode = TransactionMode.READ_ONLY,
+    idempotency = Idempotency.IDEMPOTENT,
+    repositoryAccess = RepositoryAccess.READ_REPOSITORY)
+public class GetReleaseForEditUseCase {
+
+  private final ReleaseRepositoryPort releases;
+  private final TransactionPort transactions;
+
+  public GetReleaseForEditUseCase(ReleaseRepositoryPort releases, TransactionPort transactions) {
+    this.releases = Objects.requireNonNull(releases, "releases");
+    this.transactions = Objects.requireNonNull(transactions, "transactions");
+  }
+
+  public ReleaseEditView handle(UUID id) {
+    return transactions.inRead(
+        () ->
+            releases
+                .find(id)
+                .orElseThrow(
+                    () ->
+                        ManagementException.of(
+                            ManagementError.RELEASE_NOT_FOUND, "no such release")));
+  }
+}

src/application-core/src/main/java/dev/caskeleton/application/techlog/management/service/ListStudioProjectsUseCase.java

@@ -22,8 +22,7 @@ public class ListStudioProjectsUseCase {
   private final ProjectRepositoryPort projects;
   private final TransactionPort transactions;
 
-  public ListStudioProjectsUseCase(
+  public ListStudioProjectsUseCase(ProjectRepositoryPort projects, TransactionPort transactions) {
-      ProjectRepositoryPort projects, TransactionPort transactions) {
     this.projects = Objects.requireNonNull(projects, "projects");
     this.transactions = Objects.requireNonNull(transactions, "transactions");
   }
@@ -42,9 +41,5 @@ public class ListStudioProjectsUseCase {
   }
 
   public record Page(
-      List<ProjectIndexItemView> items,
+      List<ProjectIndexItemView> items, int number, int size, int totalElements, int totalPages) {}
-      int number,
-      int size,
-      int totalElements,
-      int totalPages) {}
 }

src/application-core/src/main/java/dev/caskeleton/application/techlog/management/service/ListStudioReleasesUseCase.java

@@ -0,0 +1,44 @@
+package dev.caskeleton.application.techlog.management.service;
+
+import dev.caskeleton.application.capability.Idempotency;
+import dev.caskeleton.application.capability.RepositoryAccess;
+import dev.caskeleton.application.capability.UseCaseCapability;
+import dev.caskeleton.application.security.RequiresPermission;
+import dev.caskeleton.application.techlog.management.model.ReleaseIndexItemView;
+import dev.caskeleton.application.techlog.management.port.out.ReleaseRepositoryPort;
+import dev.caskeleton.application.techlog.studio.service.StudioPermissions;
+import dev.caskeleton.application.transaction.TransactionMode;
+import dev.caskeleton.application.transaction.TransactionPort;
+import java.util.List;
+import java.util.Objects;
+
+@RequiresPermission(StudioPermissions.READ)
+@UseCaseCapability(
+    transactionMode = TransactionMode.READ_ONLY,
+    idempotency = Idempotency.IDEMPOTENT,
+    repositoryAccess = RepositoryAccess.READ_REPOSITORY)
+public class ListStudioReleasesUseCase {
+
+  private final ReleaseRepositoryPort releases;
+  private final TransactionPort transactions;
+
+  public ListStudioReleasesUseCase(ReleaseRepositoryPort releases, TransactionPort transactions) {
+    this.releases = Objects.requireNonNull(releases, "releases");
+    this.transactions = Objects.requireNonNull(transactions, "transactions");
+  }
+
+  public Page handle(int page, int size) {
+    int safeSize = size <= 0 ? 20 : Math.min(size, 100);
+    int safePage = Math.max(page, 0);
+    return transactions.inRead(
+        () -> {
+          int total = releases.countAll();
+          List<ReleaseIndexItemView> items = releases.listAll(safeSize, safePage * safeSize);
+          int totalPages = safeSize == 0 ? 0 : (total + safeSize - 1) / safeSize;
+          return new Page(items, safePage, safeSize, total, totalPages);
+        });
+  }
+
+  public record Page(
+      List<ReleaseIndexItemView> items, int number, int size, int totalElements, int totalPages) {}
+}

src/application-core/src/main/java/dev/caskeleton/application/techlog/management/service/PublishReleaseUseCase.java

@@ -0,0 +1,100 @@
+package dev.caskeleton.application.techlog.management.service;
+
+import dev.caskeleton.application.capability.Idempotency;
+import dev.caskeleton.application.capability.RepositoryAccess;
+import dev.caskeleton.application.capability.UseCaseCapability;
+import dev.caskeleton.application.security.RequiresPermission;
+import dev.caskeleton.application.techlog.error.ManagementError;
+import dev.caskeleton.application.techlog.error.ManagementException;
+import dev.caskeleton.application.techlog.management.command.ReleaseLifecycleCommand;
+import dev.caskeleton.application.techlog.management.model.ReleaseEditView;
+import dev.caskeleton.application.techlog.management.port.out.ReleaseRepositoryPort;
+import dev.caskeleton.application.techlog.studio.service.StudioPermissions;
+import dev.caskeleton.application.transaction.TransactionMode;
+import dev.caskeleton.application.transaction.TransactionPort;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Objects;
+
+/**
+ * {@code publishRelease}. {@code workflow_status = 'PUBLISHED'} 가 공개 조회의 유일한 조건이므로 (공개 어댑터의 WHERE
+ * 절), 이 전이가 곧 공개다.
+ *
+ * <p>그래서 발행 전에 계약이 필수로 선언한 것들이 실제로 채워져 있는지 여기서 확인한다. 저장은 초안을 비워 둔 채로도 허용해야 하고 — 아니면 한 번에 다 쓰지 않으면
+ * 저장을 못 한다 — 공개는 그럴 수 없다. 두 시점의 요구가 다르다.
+ */
+@RequiresPermission(StudioPermissions.WRITE)
+@UseCaseCapability(
+    transactionMode = TransactionMode.WRITE,
+    idempotency = Idempotency.NOT_IDEMPOTENT,
+    repositoryAccess = RepositoryAccess.WRITE_REPOSITORY)
+public class PublishReleaseUseCase {
+
+  private final ReleaseRepositoryPort releases;
+  private final TransactionPort transactions;
+
+  public PublishReleaseUseCase(ReleaseRepositoryPort releases, TransactionPort transactions) {
+    this.releases = Objects.requireNonNull(releases, "releases");
+    this.transactions = Objects.requireNonNull(transactions, "transactions");
+  }
+
+  public ReleaseEditView handle(ReleaseLifecycleCommand command) {
+    Objects.requireNonNull(command, "command");
+    return transactions.inWrite(
+        () -> {
+          ReleaseEditView current =
+              releases
+                  .find(command.id())
+                  .orElseThrow(
+                      () ->
+                          ManagementException.of(
+                              ManagementError.RELEASE_NOT_FOUND, "no such release"));
+          List<String> missing = missingForPublication(current);
+          if (!missing.isEmpty()) {
+            throw ManagementException.of(
+                ManagementError.RELEASE_NOT_PUBLISHABLE,
+                "the release is not ready to publish; fill in " + missing);
+          }
+          return releases
+              .transition(
+                  command.id(), command.expectedVersion(), "PUBLISHED", true, command.actor())
+              .orElseThrow(
+                  () ->
+                      ManagementException.withDetails(
+                          ManagementError.VERSION_CONFLICT,
+                          "the release changed since it was loaded",
+                          new SaveTopicUseCase.VersionConflict(current.version())));
+        });
+  }
+
+  /** 계약 {@code ReleaseUpdateRequest} 의 required 목록과 같다. */
+  private static List<String> missingForPublication(ReleaseEditView release) {
+    List<String> missing = new ArrayList<>();
+    if (ReleaseDrafts.isPlaceholder(release.versionLabel())) {
+      missing.add("versionLabel");
+    }
+    if (isBlank(release.title())) {
+      missing.add("title");
+    }
+    if (isBlank(release.summary())) {
+      missing.add("summary");
+    }
+    if (release.changeTypes().isEmpty()) {
+      missing.add("changeTypes");
+    }
+    if (isBlank(release.changesMarkdown())) {
+      missing.add("changesMarkdown");
+    }
+    if (isBlank(release.verificationMarkdown())) {
+      missing.add("verificationMarkdown");
+    }
+    if (release.releasedOn() == null) {
+      missing.add("releasedOn");
+    }
+    return List.copyOf(missing);
+  }
+
+  private static boolean isBlank(String value) {
+    return value == null || value.isBlank();
+  }
+}

src/application-core/src/main/java/dev/caskeleton/application/techlog/management/service/ReleaseDrafts.java

@@ -0,0 +1,18 @@
+package dev.caskeleton.application.techlog.management.service;
+
+/**
+ * 초안 릴리즈의 자리표시자 버전 라벨.
+ *
+ * <p>{@code release.version_label} 은 NOT NULL UNIQUE 이고 초안에는 아직 버전이 없다. 어댑터는 이 접두사로 시작하는 라벨을 넣고,
+ * 발행은 그것이 실제 버전으로 바뀌었는지 확인한다. 두 곳이 같은 문자열을 각자 적어 두면 한쪽만 고쳐졌을 때 자리표시자가 그대로 공개된다.
+ */
+public final class ReleaseDrafts {
+
+  public static final String PLACEHOLDER_PREFIX = "draft-";
+
+  private ReleaseDrafts() {}
+
+  public static boolean isPlaceholder(String versionLabel) {
+    return versionLabel == null || versionLabel.startsWith(PLACEHOLDER_PREFIX);
+  }
+}

src/application-core/src/main/java/dev/caskeleton/application/techlog/management/service/SaveTopicUseCase.java

@@ -18,13 +18,12 @@ import java.util.Objects;
 /**
  * {@code createTopic} / {@code updateTopic}.
  *
- * <p>이름과 slug 의 중복은 DB 제약이 이미 막고 있다. 그래도 여기서 먼저 확인하는 이유는 계약이
+ * <p>이름과 slug 의 중복은 DB 제약이 이미 막고 있다. 그래도 여기서 먼저 확인하는 이유는 계약이 {@code TOPIC_NAME_TAKEN}/{@code
- * {@code TOPIC_NAME_TAKEN}/{@code TOPIC_SLUG_TAKEN} 을 구분해서 요구하기 때문이다 — 제약 위반을
+ * TOPIC_SLUG_TAKEN} 을 구분해서 요구하기 때문이다 — 제약 위반을 잡아 코드로 되돌리면 어느 제약이었는지는 드라이버 메시지 문자열에서 읽어야 하고, 그건 벤더가
- * 잡아 코드로 되돌리면 어느 제약이었는지는 드라이버 메시지 문자열에서 읽어야 하고, 그건 벤더가
  * 바뀌면 조용히 깨진다.
  *
- * <p>이름 비교는 정규화(소문자·공백 정리) 후에 한다. 테이블의 {@code uq_topic_normalized_name} 이
+ * <p>이름 비교는 정규화(소문자·공백 정리) 후에 한다. 테이블의 {@code uq_topic_normalized_name} 이 같은 규칙이므로, 여기서만 다르게 정규화하면
- * 같은 규칙이므로, 여기서만 다르게 정규화하면 사전 확인을 통과한 요청이 제약에서 터진다.
+ * 사전 확인을 통과한 요청이 제약에서 터진다.
  */
 @RequiresPermission(StudioPermissions.WRITE)
 @UseCaseCapability(
@@ -73,8 +72,7 @@ public class SaveTopicUseCase {
                   .find(command.id())
                   .orElseThrow(
                       () ->
-                          ManagementException.of(
+                          ManagementException.of(ManagementError.TOPIC_NOT_FOUND, "no such topic"));
-                              ManagementError.TOPIC_NOT_FOUND, "no such topic"));
           return topics
               .update(command)
               .orElseThrow(

src/application-core/src/main/java/dev/caskeleton/application/techlog/management/service/UpdateProjectUseCase.java

@@ -26,7 +26,12 @@ public class UpdateProjectUseCase {
   /** 테이블의 CHECK 제약과 같은 집합. 여기서 먼저 거절해야 422 로 나가고, 아니면 DB 오류가 500 이 된다. */
   private static final Set<String> PHASES =
       Set.of(
-          "RESEARCH", "DESIGN", "IMPLEMENTATION", "VERIFICATION", "MAINTENANCE", "PAUSED",
+          "RESEARCH",
+          "DESIGN",
+          "IMPLEMENTATION",
+          "VERIFICATION",
+          "MAINTENANCE",
+          "PAUSED",
           "COMPLETED");
 
   private static final Set<String> VISIBILITIES = Set.of("PRIVATE", "UNLISTED", "PUBLIC");

src/application-core/src/main/java/dev/caskeleton/application/techlog/management/service/UpdateReleaseUseCase.java

@@ -0,0 +1,82 @@
+package dev.caskeleton.application.techlog.management.service;
+
+import dev.caskeleton.application.capability.Idempotency;
+import dev.caskeleton.application.capability.RepositoryAccess;
+import dev.caskeleton.application.capability.UseCaseCapability;
+import dev.caskeleton.application.security.RequiresPermission;
+import dev.caskeleton.application.techlog.error.ManagementError;
+import dev.caskeleton.application.techlog.error.ManagementException;
+import dev.caskeleton.application.techlog.management.command.UpdateReleaseCommand;
+import dev.caskeleton.application.techlog.management.model.ReleaseEditView;
+import dev.caskeleton.application.techlog.management.port.out.ReleaseRepositoryPort;
+import dev.caskeleton.application.techlog.studio.service.StudioPermissions;
+import dev.caskeleton.application.transaction.TransactionMode;
+import dev.caskeleton.application.transaction.TransactionPort;
+import java.util.Objects;
+import java.util.Set;
+
+/** {@code updateRelease}. */
+@RequiresPermission(StudioPermissions.WRITE)
+@UseCaseCapability(
+    transactionMode = TransactionMode.WRITE,
+    idempotency = Idempotency.NOT_IDEMPOTENT,
+    repositoryAccess = RepositoryAccess.WRITE_REPOSITORY)
+public class UpdateReleaseUseCase {
+
+  /** 변경 유형. 계약은 자유 문자열이지만 목록 화면이 이 값으로 묶어 보여주므로, 열린 집합으로 두면 같은 뜻의 라벨이 여러 개 생겨 묶임이 무의미해진다. */
+  private static final Set<String> CHANGE_TYPES =
+      Set.of("FEATURE", "FIX", "REFACTOR", "DOCS", "INFRA", "BREAKING");
+
+  private final ReleaseRepositoryPort releases;
+  private final TransactionPort transactions;
+
+  public UpdateReleaseUseCase(ReleaseRepositoryPort releases, TransactionPort transactions) {
+    this.releases = Objects.requireNonNull(releases, "releases");
+    this.transactions = Objects.requireNonNull(transactions, "transactions");
+  }
+
+  public ReleaseEditView handle(UpdateReleaseCommand command) {
+    Objects.requireNonNull(command, "command");
+    requireText(command.versionLabel(), "versionLabel");
+    requireText(command.title(), "title");
+    for (String changeType : command.changeTypes()) {
+      if (!CHANGE_TYPES.contains(changeType)) {
+        throw ManagementException.of(
+            ManagementError.REQUEST_VALIDATION_FAILED,
+            "changeTypes must each be one of " + CHANGE_TYPES.stream().sorted().toList());
+      }
+    }
+
+    return transactions.inWrite(
+        () -> {
+          ReleaseEditView current =
+              releases
+                  .find(command.id())
+                  .orElseThrow(
+                      () ->
+                          ManagementException.of(
+                              ManagementError.RELEASE_NOT_FOUND, "no such release"));
+          String label = command.versionLabel().trim();
+          if (releases.versionLabelTaken(label, command.id())) {
+            throw ManagementException.of(
+                ManagementError.RELEASE_VERSION_TAKEN,
+                "another release already uses this version label");
+          }
+          return releases
+              .update(command)
+              .orElseThrow(
+                  () ->
+                      ManagementException.withDetails(
+                          ManagementError.VERSION_CONFLICT,
+                          "the release changed since it was loaded",
+                          new SaveTopicUseCase.VersionConflict(current.version())));
+        });
+  }
+
+  private static void requireText(String value, String field) {
+    if (value == null || value.isBlank()) {
+      throw ManagementException.of(
+          ManagementError.REQUEST_VALIDATION_FAILED, field + " must not be blank");
+    }
+  }
+}

src/config/architecture/modules.json

@@ -101,7 +101,9 @@
         "application-core",
         "shared-contract"
       ],
-      "runtime_memberships": []
+      "runtime_memberships": [
+        "app-bootstrap"
+      ]
     },
     {
       "id": "adapter-outbound-cache-redis",

src/config/openapi/studio-management-v1.yaml

@@ -5,11 +5,11 @@ info:
   description: |-
     ⚠ 봉투 결정(ADR-006) 부분 반영 — 이 파일에는 두 모양이 공존한다.
 
-    topics 4개와 projects 5개는 studio-v1.yaml과 같은 방식으로 변환했다
+    topics 4개, projects 5개, releases 7개를 studio-v1.yaml과 같은 방식으로
-    (`application/json` + ErrorEnvelope / <Payload>Envelope). 그 9개가 첫 구현
+    변환했다 (`application/json` + ErrorEnvelope / <Payload>Envelope). 그 16개가
-    대상이자 첫 소비자이기 때문이다.
+    구현된 것이자 소비자가 있는 것이기 때문이다.
 
-    나머지 70개는 아직 bare payload + `application/problem+json` + ProblemDetails
+    나머지 63개는 아직 bare payload + `application/problem+json` + ProblemDetails
     다. 구현에 착수할 때 같은 방식으로 따라온다 — 소비자가 없는 operation을 미리
     변환해 두면 검증되지 않은 모양이 계약에 고정된다.
 
@@ -3630,49 +3630,49 @@ paths:
           content:
             application/json:
               schema:
-                $ref: '#/components/schemas/CreateDraftResponse'
+                $ref: '#/components/schemas/CreateDraftResponseEnvelope'
         '400':
           description: Bad Request
           content:
-            application/problem+json:
+            application/json:
               schema:
-                $ref: '#/components/schemas/ProblemDetails'
+                $ref: '#/components/schemas/ErrorEnvelope'
         '401':
           description: Unauthorized
           content:
-            application/problem+json:
+            application/json:
               schema:
-                $ref: '#/components/schemas/ProblemDetails'
+                $ref: '#/components/schemas/ErrorEnvelope'
         '403':
           description: Forbidden
           content:
-            application/problem+json:
+            application/json:
               schema:
-                $ref: '#/components/schemas/ProblemDetails'
+                $ref: '#/components/schemas/ErrorEnvelope'
         '404':
           description: Not Found
           content:
-            application/problem+json:
+            application/json:
               schema:
-                $ref: '#/components/schemas/ProblemDetails'
+                $ref: '#/components/schemas/ErrorEnvelope'
         '409':
           description: Conflict
           content:
-            application/problem+json:
+            application/json:
               schema:
-                $ref: '#/components/schemas/ProblemDetails'
+                $ref: '#/components/schemas/ErrorEnvelope'
         '422':
           description: Unprocessable Content
           content:
-            application/problem+json:
+            application/json:
               schema:
-                $ref: '#/components/schemas/ProblemDetails'
+                $ref: '#/components/schemas/ErrorEnvelope'
         '500':
           description: Internal Server Error
           content:
-            application/problem+json:
+            application/json:
               schema:
-                $ref: '#/components/schemas/ProblemDetails'
+                $ref: '#/components/schemas/ErrorEnvelope'
       requestBody:
         required: true
         content:
@@ -3705,37 +3705,37 @@ paths:
           content:
             application/json:
               schema:
-                $ref: '#/components/schemas/ReleaseIndexPage'
+                $ref: '#/components/schemas/ReleaseIndexPageEnvelope'
         '400':
           description: Bad Request
           content:
-            application/problem+json:
+            application/json:
               schema:
-                $ref: '#/components/schemas/ProblemDetails'
+                $ref: '#/components/schemas/ErrorEnvelope'
         '401':
           description: Unauthorized
           content:
-            application/problem+json:
+            application/json:
               schema:
-                $ref: '#/components/schemas/ProblemDetails'
+                $ref: '#/components/schemas/ErrorEnvelope'
         '403':
           description: Forbidden
           content:
-            application/problem+json:
+            application/json:
               schema:
-                $ref: '#/components/schemas/ProblemDetails'
+                $ref: '#/components/schemas/ErrorEnvelope'
         '404':
           description: Not Found
           content:
-            application/problem+json:
+            application/json:
               schema:
-                $ref: '#/components/schemas/ProblemDetails'
+                $ref: '#/components/schemas/ErrorEnvelope'
         '500':
           description: Internal Server Error
           content:
-            application/problem+json:
+            application/json:
               schema:
-                $ref: '#/components/schemas/ProblemDetails'
+                $ref: '#/components/schemas/ErrorEnvelope'
       security:
       - sessionCookie: []
   /api/v1/studio/releases/{id}:
@@ -3756,37 +3756,37 @@ paths:
           content:
             application/json:
               schema:
-                $ref: '#/components/schemas/ReleaseEditResponse'
+                $ref: '#/components/schemas/ReleaseEditResponseEnvelope'
         '400':
           description: Bad Request
           content:
-            application/problem+json:
+            application/json:
               schema:
-                $ref: '#/components/schemas/ProblemDetails'
+                $ref: '#/components/schemas/ErrorEnvelope'
         '401':
           description: Unauthorized
           content:
-            application/problem+json:
+            application/json:
               schema:
-                $ref: '#/components/schemas/ProblemDetails'
+                $ref: '#/components/schemas/ErrorEnvelope'
         '403':
           description: Forbidden
           content:
-            application/problem+json:
+            application/json:
               schema:
-                $ref: '#/components/schemas/ProblemDetails'
+                $ref: '#/components/schemas/ErrorEnvelope'
         '404':
           description: Not Found
           content:
-            application/problem+json:
+            application/json:
               schema:
-                $ref: '#/components/schemas/ProblemDetails'
+                $ref: '#/components/schemas/ErrorEnvelope'
         '500':
           description: Internal Server Error
           content:
-            application/problem+json:
+            application/json:
               schema:
-                $ref: '#/components/schemas/ProblemDetails'
+                $ref: '#/components/schemas/ErrorEnvelope'
       security:
       - sessionCookie: []
     put:
@@ -3807,49 +3807,49 @@ paths:
           content:
             application/json:
               schema:
-                $ref: '#/components/schemas/ReleaseEditResponse'
+                $ref: '#/components/schemas/ReleaseEditResponseEnvelope'
         '400':
           description: Bad Request
           content:
-            application/problem+json:
+            application/json:
               schema:
-                $ref: '#/components/schemas/ProblemDetails'
+                $ref: '#/components/schemas/ErrorEnvelope'
         '401':
           description: Unauthorized
           content:
-            application/problem+json:
+            application/json:
               schema:
-                $ref: '#/components/schemas/ProblemDetails'
+                $ref: '#/components/schemas/ErrorEnvelope'
         '403':
           description: Forbidden
           content:
-            application/problem+json:
+            application/json:
               schema:
-                $ref: '#/components/schemas/ProblemDetails'
+                $ref: '#/components/schemas/ErrorEnvelope'
         '404':
           description: Not Found
           content:
-            application/problem+json:
+            application/json:
               schema:
-                $ref: '#/components/schemas/ProblemDetails'
+                $ref: '#/components/schemas/ErrorEnvelope'
         '409':
           description: Conflict
           content:
-            application/problem+json:
+            application/json:
               schema:
-                $ref: '#/components/schemas/ProblemDetails'
+                $ref: '#/components/schemas/ErrorEnvelope'
         '422':
           description: Unprocessable Content
           content:
-            application/problem+json:
+            application/json:
               schema:
-                $ref: '#/components/schemas/ProblemDetails'
+                $ref: '#/components/schemas/ErrorEnvelope'
         '500':
           description: Internal Server Error
           content:
-            application/problem+json:
+            application/json:
               schema:
-                $ref: '#/components/schemas/ProblemDetails'
+                $ref: '#/components/schemas/ErrorEnvelope'
       requestBody:
         required: true
         content:
@@ -3876,45 +3876,45 @@ paths:
         '400':
           description: Bad Request
           content:
-            application/problem+json:
+            application/json:
               schema:
-                $ref: '#/components/schemas/ProblemDetails'
+                $ref: '#/components/schemas/ErrorEnvelope'
         '401':
           description: Unauthorized
           content:
-            application/problem+json:
+            application/json:
               schema:
-                $ref: '#/components/schemas/ProblemDetails'
+                $ref: '#/components/schemas/ErrorEnvelope'
         '403':
           description: Forbidden
           content:
-            application/problem+json:
+            application/json:
               schema:
-                $ref: '#/components/schemas/ProblemDetails'
+                $ref: '#/components/schemas/ErrorEnvelope'
         '404':
           description: Not Found
           content:
-            application/problem+json:
+            application/json:
               schema:
-                $ref: '#/components/schemas/ProblemDetails'
+                $ref: '#/components/schemas/ErrorEnvelope'
         '409':
           description: Conflict
           content:
-            application/problem+json:
+            application/json:
               schema:
-                $ref: '#/components/schemas/ProblemDetails'
+                $ref: '#/components/schemas/ErrorEnvelope'
         '422':
           description: Unprocessable Content
           content:
-            application/problem+json:
+            application/json:
               schema:
-                $ref: '#/components/schemas/ProblemDetails'
+                $ref: '#/components/schemas/ErrorEnvelope'
         '500':
           description: Internal Server Error
           content:
-            application/problem+json:
+            application/json:
               schema:
-                $ref: '#/components/schemas/ProblemDetails'
+                $ref: '#/components/schemas/ErrorEnvelope'
       requestBody:
         required: true
         content:
@@ -3942,49 +3942,49 @@ paths:
           content:
             application/json:
               schema:
-                $ref: '#/components/schemas/PublishResponse'
+                $ref: '#/components/schemas/PublishResponseEnvelope'
         '400':
           description: Bad Request
           content:
-            application/problem+json:
+            application/json:
               schema:
-                $ref: '#/components/schemas/ProblemDetails'
+                $ref: '#/components/schemas/ErrorEnvelope'
         '401':
           description: Unauthorized
           content:
-            application/problem+json:
+            application/json:
               schema:
-                $ref: '#/components/schemas/ProblemDetails'
+                $ref: '#/components/schemas/ErrorEnvelope'
         '403':
           description: Forbidden
           content:
-            application/problem+json:
+            application/json:
               schema:
-                $ref: '#/components/schemas/ProblemDetails'
+                $ref: '#/components/schemas/ErrorEnvelope'
         '404':
           description: Not Found
           content:
-            application/problem+json:
+            application/json:
               schema:
-                $ref: '#/components/schemas/ProblemDetails'
+                $ref: '#/components/schemas/ErrorEnvelope'
         '409':
           description: Conflict
           content:
-            application/problem+json:
+            application/json:
               schema:
-                $ref: '#/components/schemas/ProblemDetails'
+                $ref: '#/components/schemas/ErrorEnvelope'
         '422':
           description: Unprocessable Content
           content:
-            application/problem+json:
+            application/json:
               schema:
-                $ref: '#/components/schemas/ProblemDetails'
+                $ref: '#/components/schemas/ErrorEnvelope'
         '500':
           description: Internal Server Error
           content:
-            application/problem+json:
+            application/json:
               schema:
-                $ref: '#/components/schemas/ProblemDetails'
+                $ref: '#/components/schemas/ErrorEnvelope'
       requestBody:
         required: true
         content:
@@ -4012,49 +4012,49 @@ paths:
           content:
             application/json:
               schema:
-                $ref: '#/components/schemas/ReleaseEditResponse'
+                $ref: '#/components/schemas/ReleaseEditResponseEnvelope'
         '400':
           description: Bad Request
           content:
-            application/problem+json:
+            application/json:
               schema:
-                $ref: '#/components/schemas/ProblemDetails'
+                $ref: '#/components/schemas/ErrorEnvelope'
         '401':
           description: Unauthorized
           content:
-            application/problem+json:
+            application/json:
               schema:
-                $ref: '#/components/schemas/ProblemDetails'
+                $ref: '#/components/schemas/ErrorEnvelope'
         '403':
           description: Forbidden
           content:
-            application/problem+json:
+            application/json:
               schema:
-                $ref: '#/components/schemas/ProblemDetails'
+                $ref: '#/components/schemas/ErrorEnvelope'
         '404':
           description: Not Found
           content:
-            application/problem+json:
+            application/json:
               schema:
-                $ref: '#/components/schemas/ProblemDetails'
+                $ref: '#/components/schemas/ErrorEnvelope'
         '409':
           description: Conflict
           content:
-            application/problem+json:
+            application/json:
               schema:
-                $ref: '#/components/schemas/ProblemDetails'
+                $ref: '#/components/schemas/ErrorEnvelope'
         '422':
           description: Unprocessable Content
           content:
-            application/problem+json:
+            application/json:
               schema:
-                $ref: '#/components/schemas/ProblemDetails'
+                $ref: '#/components/schemas/ErrorEnvelope'
         '500':
           description: Internal Server Error
           content:
-            application/problem+json:
+            application/json:
               schema:
-                $ref: '#/components/schemas/ProblemDetails'
+                $ref: '#/components/schemas/ErrorEnvelope'
       requestBody:
         required: true
         content:
@@ -5267,6 +5267,9 @@ components:
           - PROJECT_NOT_FOUND
           - PROJECT_SLUG_TAKEN
           - PROJECT_IN_USE
+          - RELEASE_NOT_FOUND
+          - RELEASE_VERSION_TAKEN
+          - RELEASE_NOT_PUBLISHABLE
           - INTERNAL_ERROR
           description: '`INTERNAL_ERROR` 는 이 기능이 아니라 스켈레톤의 공통 처리기가 내는 코드다. 계약이 그것까지 열거해야 500 응답이 계약을 벗어나지 않는다.'
         category:
@@ -5392,6 +5395,51 @@ components:
           $ref: '#/components/schemas/ProjectIndexPage'
         meta:
           $ref: '#/components/schemas/ResponseMeta'
+    ReleaseIndexPageEnvelope:
+      type: object
+      additionalProperties: false
+      required:
+      - success
+      - data
+      - meta
+      properties:
+        success:
+          type: boolean
+          const: true
+        data:
+          $ref: '#/components/schemas/ReleaseIndexPage'
+        meta:
+          $ref: '#/components/schemas/ResponseMeta'
+    ReleaseEditResponseEnvelope:
+      type: object
+      additionalProperties: false
+      required:
+      - success
+      - data
+      - meta
+      properties:
+        success:
+          type: boolean
+          const: true
+        data:
+          $ref: '#/components/schemas/ReleaseEditResponse'
+        meta:
+          $ref: '#/components/schemas/ResponseMeta'
+    PublishResponseEnvelope:
+      type: object
+      additionalProperties: false
+      required:
+      - success
+      - data
+      - meta
+      properties:
+        success:
+          type: boolean
+          const: true
+        data:
+          $ref: '#/components/schemas/PublishResponse'
+        meta:
+          $ref: '#/components/schemas/ResponseMeta'
     ProjectEditResponseEnvelope:
       type: object
       additionalProperties: false