diff --git a/x-pack/plugins/fleet/common/services/package_to_package_policy.test.ts b/x-pack/plugins/fleet/common/services/package_to_package_policy.test.ts
index ae4de55ffa9a..36972270de01 100644
--- a/x-pack/plugins/fleet/common/services/package_to_package_policy.test.ts
+++ b/x-pack/plugins/fleet/common/services/package_to_package_policy.test.ts
@@ -3,7 +3,6 @@
  * or more contributor license agreements. Licensed under the Elastic License;
  * you may not use this file except in compliance with the Elastic License.
  */
-import { installationStatuses } from '../constants';
 import { PackageInfo } from '../types';
 import { packageToPackagePolicy, packageToPackagePolicyInputs } from './package_to_package_policy';
 
@@ -14,9 +13,9 @@ describe('Fleet - packageToPackagePolicy', () => {
     version: '0.0.0',
     latestVersion: '0.0.0',
     description: 'description',
-    type: 'mock',
+    type: 'integration',
     categories: [],
-    requirement: { kibana: { versions: '' }, elasticsearch: { versions: '' } },
+    conditions: { kibana: { version: '' } },
     format_version: '',
     download: '',
     path: '',
@@ -29,7 +28,11 @@ describe('Fleet - packageToPackagePolicy', () => {
         map: [],
       },
     },
-    status: installationStatuses.NotInstalled,
+    status: 'not_installed',
+    release: 'experimental',
+    owner: {
+      github: 'elastic/fleet',
+    },
   };
 
   describe('packageToPackagePolicyInputs', () => {
diff --git a/x-pack/plugins/fleet/common/types/models/epm.ts b/x-pack/plugins/fleet/common/types/models/epm.ts
index 0169c0c50f65..c99ad71a2df6 100644
--- a/x-pack/plugins/fleet/common/types/models/epm.ts
+++ b/x-pack/plugins/fleet/common/types/models/epm.ts
@@ -15,6 +15,7 @@ import {
   requiredPackages,
 } from '../../constants';
 import { ValueOf } from '../../types';
+import { PackageSpecManifest, PackageSpecScreenshot } from './package_spec';
 
 export type InstallationStatus = typeof installationStatuses;
 
@@ -67,40 +68,40 @@ export enum ElasticsearchAssetType {
 
 export type DataType = typeof dataTypes;
 
-export type RegistryRelease = 'ga' | 'beta' | 'experimental';
+export type InstallablePackage = RegistryPackage | ArchivePackage;
 
-// Fields common to packages that come from direct upload and the registry
-export interface InstallablePackage {
-  name: string;
-  title?: string;
-  version: string;
-  release?: RegistryRelease;
-  readme?: string;
-  description: string;
-  type: string;
-  categories: string[];
-  screenshots?: RegistryImage[];
-  icons?: RegistryImage[];
-  assets?: string[];
-  internal?: boolean;
-  format_version: string;
-  data_streams?: RegistryDataStream[];
-  policy_templates?: RegistryPolicyTemplate[];
-}
+export type ArchivePackage = PackageSpecManifest &
+  // should an uploaded package be able to specify `internal`?
+  Pick<RegistryPackage, 'readme' | 'assets' | 'data_streams' | 'internal'>;
 
-// Uploaded package archives don't have extra fields
-// Linter complaint disabled because this extra type is meant for better code readability
-// eslint-disable-next-line @typescript-eslint/no-empty-interface
-export interface ArchivePackage extends InstallablePackage {}
+export type RegistryPackage = PackageSpecManifest &
+  Partial<RegistryOverridesToOptional> &
+  RegistryAdditionalProperties &
+  RegistryOverridePropertyValue;
 
 // Registry packages do have extra fields.
 // cf. type Package struct at https://github.com/elastic/package-registry/blob/master/util/package.go
-export interface RegistryPackage extends InstallablePackage {
-  requirement: RequirementsByServiceName;
+type RegistryOverridesToOptional = Pick<PackageSpecManifest, 'title' | 'release'>;
+
+// our current types have `download`, & `path` as required but they're are optional (have `omitempty`) according to
+// https://github.com/elastic/package-registry/blob/master/util/package.go#L57
+// & https://github.com/elastic/package-registry/blob/master/util/package.go#L80-L81
+// However, they are always present in every registry response I checked. Chose to keep types unchanged for now
+// and confirm with Registry if they are really optional. Can update types and ~4 places in code later if neccessary
+interface RegistryAdditionalProperties {
+  assets?: string[];
   download: string;
   path: string;
+  readme?: string;
+  internal?: boolean; // Registry addition[0] and EPM uses it[1] [0]: https://github.com/elastic/package-registry/blob/dd7b021893aa8d66a5a5fde963d8ff2792a9b8fa/util/package.go#L63 [1]
+  data_streams?: RegistryDataStream[]; // Registry addition [0] [0]: https://github.com/elastic/package-registry/blob/dd7b021893aa8d66a5a5fde963d8ff2792a9b8fa/util/package.go#L65
+}
+interface RegistryOverridePropertyValue {
+  icons?: RegistryImage[];
+  screenshots?: RegistryImage[];
 }
 
+export type RegistryRelease = PackageSpecManifest['release'];
 export interface RegistryImage {
   src: string;
   path: string;
@@ -108,22 +109,22 @@ export interface RegistryImage {
   size?: string;
   type?: string;
 }
+
 export interface RegistryPolicyTemplate {
   name: string;
   title: string;
   description: string;
-  inputs: RegistryInput[];
+  inputs?: RegistryInput[];
   multiple?: boolean;
 }
-
 export interface RegistryInput {
   type: string;
   title: string;
-  description?: string;
-  vars?: RegistryVarsEntry[];
+  description: string;
   template_path?: string;
+  condition?: string;
+  vars?: RegistryVarsEntry[];
 }
-
 export interface RegistryStream {
   input: string;
   title: string;
@@ -152,15 +153,15 @@ export type RegistrySearchResult = Pick<
   | 'release'
   | 'description'
   | 'type'
-  | 'icons'
-  | 'internal'
   | 'download'
   | 'path'
+  | 'icons'
+  | 'internal'
   | 'data_streams'
   | 'policy_templates'
 >;
 
-export type ScreenshotItem = RegistryImage;
+export type ScreenshotItem = RegistryImage | PackageSpecScreenshot;
 
 // from /categories
 // https://github.com/elastic/package-registry/blob/master/docs/api/categories.json
@@ -172,7 +173,7 @@ export interface CategorySummaryItem {
   count: number;
 }
 
-export type RequirementsByServiceName = Record<ServiceName, ServiceRequirements>;
+export type RequirementsByServiceName = PackageSpecManifest['conditions'];
 export interface AssetParts {
   pkgkey: string;
   dataset?: string;
@@ -241,31 +242,24 @@ export interface RegistryVarsEntry {
 
 // some properties are optional in Registry responses but required in EPM
 // internal until we need them
-interface PackageAdditions {
+export interface EpmPackageAdditions {
   title: string;
   latestVersion: string;
   assets: AssetsGroupedByServiceByType;
   removable?: boolean;
 }
 
+type Merge<FirstType, SecondType> = Omit<FirstType, Extract<keyof FirstType, keyof SecondType>> &
+  SecondType;
+
 // Managers public HTTP response types
 export type PackageList = PackageListItem[];
 
 export type PackageListItem = Installable<RegistrySearchResult>;
 export type PackagesGroupedByStatus = Record<ValueOf<InstallationStatus>, PackageList>;
 export type PackageInfo =
-  | Installable<
-      // remove the properties we'll be altering/replacing from the base type
-      Omit<RegistryPackage, keyof PackageAdditions> &
-        // now add our replacement definitions
-        PackageAdditions
-    >
-  | Installable<
-      // remove the properties we'll be altering/replacing from the base type
-      Omit<ArchivePackage, keyof PackageAdditions> &
-        // now add our replacement definitions
-        PackageAdditions
-    >;
+  | Installable<Merge<RegistryPackage, EpmPackageAdditions>>
+  | Installable<Merge<ArchivePackage, EpmPackageAdditions>>;
 
 export interface Installation extends SavedObjectAttributes {
   installed_kibana: KibanaAssetReference[];
diff --git a/x-pack/plugins/fleet/common/types/models/index.ts b/x-pack/plugins/fleet/common/types/models/index.ts
index ad4c6ad02639..80b7cd0026c8 100644
--- a/x-pack/plugins/fleet/common/types/models/index.ts
+++ b/x-pack/plugins/fleet/common/types/models/index.ts
@@ -10,5 +10,6 @@ export * from './package_policy';
 export * from './data_stream';
 export * from './output';
 export * from './epm';
+export * from './package_spec';
 export * from './enrollment_api_key';
 export * from './settings';
diff --git a/x-pack/plugins/fleet/common/types/models/package_spec.ts b/x-pack/plugins/fleet/common/types/models/package_spec.ts
new file mode 100644
index 000000000000..9c83865a9138
--- /dev/null
+++ b/x-pack/plugins/fleet/common/types/models/package_spec.ts
@@ -0,0 +1,71 @@
+/*
+ * Copyright Elasticsearch B.V. and/or licensed to Elasticsearch B.V. under one
+ * or more contributor license agreements. Licensed under the Elastic License;
+ * you may not use this file except in compliance with the Elastic License.
+ */
+
+import { RegistryPolicyTemplate } from './epm';
+
+// Based on https://github.com/elastic/package-spec/blob/master/versions/1/manifest.spec.yml#L8
+export interface PackageSpecManifest {
+  format_version: string;
+  name: string;
+  title: string;
+  description: string;
+  version: string;
+  license?: 'basic';
+  type?: 'integration';
+  release: 'experimental' | 'beta' | 'ga';
+  categories?: Array<PackageSpecCategory | undefined>;
+  conditions?: PackageSpecConditions;
+  icons?: PackageSpecIcon[];
+  screenshots?: PackageSpecScreenshot[];
+  policy_templates?: RegistryPolicyTemplate[];
+  owner: { github: string };
+}
+
+export type PackageSpecCategory =
+  | 'aws'
+  | 'azure'
+  | 'cloud'
+  | 'config_management'
+  | 'containers'
+  | 'crm'
+  | 'custom'
+  | 'datastore'
+  | 'elastic_stack'
+  | 'google_cloud'
+  | 'kubernetes'
+  | 'languages'
+  | 'message_queue'
+  | 'monitoring'
+  | 'network'
+  | 'notification'
+  | 'os_system'
+  | 'productivity'
+  | 'security'
+  | 'support'
+  | 'ticketing'
+  | 'version_control'
+  | 'web';
+
+export type PackageSpecConditions = Record<
+  'kibana',
+  {
+    version: string;
+  }
+>;
+
+export interface PackageSpecIcon {
+  src: string;
+  title?: string;
+  size?: string;
+  type?: string;
+}
+
+export interface PackageSpecScreenshot {
+  src: string;
+  title: string;
+  size?: string;
+  type?: string;
+}
diff --git a/x-pack/plugins/fleet/common/types/rest_spec/epm.ts b/x-pack/plugins/fleet/common/types/rest_spec/epm.ts
index 0709eddaa52e..7299fbb5e5d6 100644
--- a/x-pack/plugins/fleet/common/types/rest_spec/epm.ts
+++ b/x-pack/plugins/fleet/common/types/rest_spec/epm.ts
@@ -8,7 +8,7 @@ import {
   AssetReference,
   CategorySummaryList,
   Installable,
-  RegistryPackage,
+  RegistrySearchResult,
   PackageInfo,
 } from '../models/epm';
 
@@ -30,14 +30,7 @@ export interface GetPackagesRequest {
 }
 
 export interface GetPackagesResponse {
-  response: Array<
-    Installable<
-      Pick<
-        RegistryPackage,
-        'name' | 'title' | 'version' | 'description' | 'type' | 'icons' | 'download' | 'path'
-      >
-    >
-  >;
+  response: Array<Installable<RegistrySearchResult>>;
 }
 
 export interface GetLimitedPackagesResponse {
diff --git a/x-pack/plugins/fleet/public/applications/fleet/sections/epm/components/requirements.tsx b/x-pack/plugins/fleet/public/applications/fleet/sections/epm/components/requirements.tsx
index 3d6cd2bc61e7..a2529159f32f 100644
--- a/x-pack/plugins/fleet/public/applications/fleet/sections/epm/components/requirements.tsx
+++ b/x-pack/plugins/fleet/public/applications/fleet/sections/epm/components/requirements.tsx
@@ -7,7 +7,7 @@
 import { EuiFlexGroup, EuiFlexItem, EuiIcon, EuiText, EuiTextColor, EuiTitle } from '@elastic/eui';
 import React, { Fragment } from 'react';
 import styled from 'styled-components';
-import { RequirementsByServiceName, entries } from '../../../types';
+import { RequirementsByServiceName, ServiceName, entries } from '../../../types';
 import { ServiceTitleMap } from '../constants';
 import { Version } from './version';
 
@@ -23,6 +23,14 @@ const StyledVersion = styled(Version)`
   font-size: ${(props) => props.theme.eui.euiFontSizeXS};
 `;
 
+// both our custom `entries` and this type seem unnecessary & duplicate effort but they work for now
+type RequirementEntry = [
+  Extract<ServiceName, 'kibana'>,
+  {
+    version: string;
+  }
+];
+
 export function Requirements(props: RequirementsProps) {
   const { requirements } = props;
 
@@ -40,7 +48,7 @@ export function Requirements(props: RequirementsProps) {
           </EuiTitle>
         </EuiFlexItem>
       </FlexGroup>
-      {entries(requirements).map(([service, requirement]) => (
+      {entries(requirements).map(([service, requirement]: RequirementEntry) => (
         <EuiFlexGroup key={service}>
           <EuiFlexItem grow={true}>
             <EuiTextColor color="subdued" key={service}>
@@ -48,7 +56,7 @@ export function Requirements(props: RequirementsProps) {
             </EuiTextColor>
           </EuiFlexItem>
           <EuiFlexItem grow={false}>
-            <StyledVersion version={requirement.versions} />
+            <StyledVersion version={requirement.version} />
           </EuiFlexItem>
         </EuiFlexGroup>
       ))}
diff --git a/x-pack/plugins/fleet/public/applications/fleet/sections/epm/constants.tsx b/x-pack/plugins/fleet/public/applications/fleet/sections/epm/constants.tsx
index 1dad25e9cf05..fe5390e75f6a 100644
--- a/x-pack/plugins/fleet/public/applications/fleet/sections/epm/constants.tsx
+++ b/x-pack/plugins/fleet/public/applications/fleet/sections/epm/constants.tsx
@@ -29,8 +29,7 @@ export const AssetTitleMap: Record<AssetType, string> = {
   map: 'Map',
 };
 
-export const ServiceTitleMap: Record<ServiceName, string> = {
-  elasticsearch: 'Elasticsearch',
+export const ServiceTitleMap: Record<Extract<ServiceName, 'kibana'>, string> = {
   kibana: 'Kibana',
 };
 
diff --git a/x-pack/plugins/fleet/public/applications/fleet/sections/epm/hooks/use_links.tsx b/x-pack/plugins/fleet/public/applications/fleet/sections/epm/hooks/use_links.tsx
index 08165332806d..5299f4f9be8b 100644
--- a/x-pack/plugins/fleet/public/applications/fleet/sections/epm/hooks/use_links.tsx
+++ b/x-pack/plugins/fleet/public/applications/fleet/sections/epm/hooks/use_links.tsx
@@ -6,7 +6,7 @@
 import { useStartServices } from '../../../hooks/use_core';
 import { PLUGIN_ID } from '../../../constants';
 import { epmRouteService } from '../../../services';
-import { RegistryImage } from '../../../../../../common';
+import { PackageSpecIcon, PackageSpecScreenshot, RegistryImage } from '../../../../../../common';
 
 const removeRelativePath = (relativePath: string): string =>
   new URL(relativePath, 'http://example.com').pathname;
@@ -15,12 +15,19 @@ export function useLinks() {
   const { http } = useStartServices();
   return {
     toAssets: (path: string) => http.basePath.prepend(`/plugins/${PLUGIN_ID}/assets/${path}`),
-    toPackageImage: (img: RegistryImage, pkgName: string, pkgVersion: string): string =>
-      img.src
-        ? http.basePath.prepend(
-            epmRouteService.getFilePath(`/package/${pkgName}/${pkgVersion}${img.src}`)
-          )
-        : http.basePath.prepend(epmRouteService.getFilePath(img.path)),
+    toPackageImage: (
+      img: PackageSpecIcon | PackageSpecScreenshot | RegistryImage,
+      pkgName: string,
+      pkgVersion: string
+    ): string | undefined => {
+      const sourcePath = img.src
+        ? `/package/${pkgName}/${pkgVersion}${img.src}`
+        : 'path' in img && img.path;
+      if (sourcePath) {
+        const filePath = epmRouteService.getFilePath(sourcePath);
+        return http.basePath.prepend(filePath);
+      }
+    },
     toRelativeImage: ({
       path,
       packageName,
diff --git a/x-pack/plugins/fleet/public/applications/fleet/sections/epm/screens/detail/screenshots.tsx b/x-pack/plugins/fleet/public/applications/fleet/sections/epm/screens/detail/screenshots.tsx
index 09089902115b..31e35ee43b42 100644
--- a/x-pack/plugins/fleet/public/applications/fleet/sections/epm/screens/detail/screenshots.tsx
+++ b/x-pack/plugins/fleet/public/applications/fleet/sections/epm/screens/detail/screenshots.tsx
@@ -46,6 +46,7 @@ export function Screenshots(props: ScreenshotProps) {
   // for now, just get first image
   const image = images[0];
   const hasCaption = image.title ? true : false;
+  const screenshotUrl = toPackageImage(image, packageName, version);
 
   return (
     <Fragment>
@@ -69,18 +70,20 @@ export function Screenshots(props: ScreenshotProps) {
             <EuiSpacer />
           </NestedEuiFlexItem>
         )}
-        <NestedEuiFlexItem>
-          {/* By default EuiImage sets width to 100% and Figure to 22.5rem for size=l images,
+        {screenshotUrl && (
+          <NestedEuiFlexItem>
+            {/* By default EuiImage sets width to 100% and Figure to 22.5rem for size=l images,
               set image to same width.  Will need to update if size changes.
             */}
-          <EuiImage
-            url={toPackageImage(image, packageName, version)}
-            alt="screenshot image preview"
-            size="l"
-            allowFullScreen
-            style={{ width: '22.5rem', maxWidth: '100%' }}
-          />
-        </NestedEuiFlexItem>
+            <EuiImage
+              url={screenshotUrl}
+              alt="screenshot image preview"
+              size="l"
+              allowFullScreen
+              style={{ width: '22.5rem', maxWidth: '100%' }}
+            />
+          </NestedEuiFlexItem>
+        )}
       </ScreenshotsContainer>
     </Fragment>
   );
diff --git a/x-pack/plugins/fleet/server/services/epm/archive/validation.ts b/x-pack/plugins/fleet/server/services/epm/archive/validation.ts
index 47688f55fbc0..cf5e7ae0f063 100644
--- a/x-pack/plugins/fleet/server/services/epm/archive/validation.ts
+++ b/x-pack/plugins/fleet/server/services/epm/archive/validation.ts
@@ -40,20 +40,23 @@ const requiredArchivePackageProps: readonly RequiredPackageProp[] = [
   'name',
   'version',
   'description',
-  'type',
-  'categories',
+  'title',
   'format_version',
+  'release',
+  'owner',
 ] as const;
 
 const optionalArchivePackageProps: readonly OptionalPackageProp[] = [
-  'title',
-  'release',
   'readme',
-  'screenshots',
-  'icons',
   'assets',
-  'internal',
   'data_streams',
+  'internal',
+  'license',
+  'type',
+  'categories',
+  'conditions',
+  'screenshots',
+  'icons',
   'policy_templates',
 ] as const;
 
diff --git a/x-pack/plugins/fleet/server/services/epm/packages/_install_package.test.ts b/x-pack/plugins/fleet/server/services/epm/packages/_install_package.test.ts
index b7650d10b6b2..6d97cbc83d2a 100644
--- a/x-pack/plugins/fleet/server/services/epm/packages/_install_package.test.ts
+++ b/x-pack/plugins/fleet/server/services/epm/packages/_install_package.test.ts
@@ -63,12 +63,16 @@ describe('_installPackage', () => {
       callCluster,
       paths: [],
       packageInfo: {
+        title: 'title',
         name: 'xyz',
         version: '4.5.6',
         description: 'test',
-        type: 'x',
-        categories: ['this', 'that'],
+        type: 'integration',
+        categories: ['cloud', 'custom'],
         format_version: 'string',
+        release: 'experimental',
+        conditions: { kibana: { version: 'x.y.z' } },
+        owner: { github: 'elastic/fleet' },
       },
       installType: 'install',
       installSource: 'registry',
diff --git a/x-pack/plugins/fleet/server/services/epm/packages/get.ts b/x-pack/plugins/fleet/server/services/epm/packages/get.ts
index 9b4b26d6fb8b..0d7006ca41d2 100644
--- a/x-pack/plugins/fleet/server/services/epm/packages/get.ts
+++ b/x-pack/plugins/fleet/server/services/epm/packages/get.ts
@@ -7,7 +7,12 @@
 import { SavedObjectsClientContract, SavedObjectsFindOptions } from 'src/core/server';
 import { isPackageLimited, installationStatuses } from '../../../../common';
 import { PACKAGES_SAVED_OBJECT_TYPE } from '../../../constants';
-import { ArchivePackage, InstallSource, RegistryPackage } from '../../../../common/types';
+import {
+  ArchivePackage,
+  InstallSource,
+  RegistryPackage,
+  EpmPackageAdditions,
+} from '../../../../common/types';
 import { Installation, PackageInfo, KibanaAssetType } from '../../../types';
 import * as Registry from '../registry';
 import { createInstallableFrom, isRequiredPackage } from './index';
@@ -107,13 +112,14 @@ export async function getPackageInfo(options: {
   const packageInfo = getPackageRes.packageInfo;
 
   // add properties that aren't (or aren't yet) on the package
-  const updated = {
-    ...packageInfo,
+  const additions: EpmPackageAdditions = {
     latestVersion: latestPackage.version,
     title: packageInfo.title || nameAsTitle(packageInfo.name),
     assets: Registry.groupPathsByService(paths || []),
     removable: !isRequiredPackage(pkgName),
   };
+  const updated = { ...packageInfo, ...additions };
+
   return createInstallableFrom(updated, savedObject);
 }
 
diff --git a/x-pack/plugins/security_solution/common/endpoint/generate_data.ts b/x-pack/plugins/security_solution/common/endpoint/generate_data.ts
index 3c508bed5b2f..4e001554226f 100644
--- a/x-pack/plugins/security_solution/common/endpoint/generate_data.ts
+++ b/x-pack/plugins/security_solution/common/endpoint/generate_data.ts
@@ -1298,7 +1298,7 @@ export class EndpointDocGenerator {
       title: 'Elastic Endpoint',
       version: '0.5.0',
       description: 'This is the Elastic Endpoint package.',
-      type: 'solution',
+      type: 'integration',
       download: '/epr/endpoint/endpoint-0.5.0.tar.gz',
       path: '/package/endpoint/0.5.0',
       icons: [
@@ -1310,6 +1310,7 @@ export class EndpointDocGenerator {
         },
       ],
       status: 'installed',
+      release: 'ga',
       savedObject: {
         type: 'epm-packages',
         id: 'endpoint',
diff --git a/x-pack/test/fleet_api_integration/apis/epm/install_by_upload.ts b/x-pack/test/fleet_api_integration/apis/epm/install_by_upload.ts
index 885386b09210..7eab90a4b4b0 100644
--- a/x-pack/test/fleet_api_integration/apis/epm/install_by_upload.ts
+++ b/x-pack/test/fleet_api_integration/apis/epm/install_by_upload.ts
@@ -157,7 +157,7 @@ export default function (providerContext: FtrProviderContext) {
         .send(buf)
         .expect(400);
       expect(res.error.text).to.equal(
-        '{"statusCode":400,"error":"Bad Request","message":"Invalid top-level package manifest: one or more fields missing of name, version, description, type, categories, format_version"}'
+        '{"statusCode":400,"error":"Bad Request","message":"Invalid top-level package manifest: one or more fields missing of name, version, description, title, format_version, release, owner"}'
       );
     });
 
diff --git a/x-pack/test/fleet_api_integration/apis/fixtures/direct_upload_packages/apache_invalid_manifest_missing_field_0.1.4.zip b/x-pack/test/fleet_api_integration/apis/fixtures/direct_upload_packages/apache_invalid_manifest_missing_field_0.1.4.zip
index 8526f6a53458..fa329e57ec44 100644
Binary files a/x-pack/test/fleet_api_integration/apis/fixtures/direct_upload_packages/apache_invalid_manifest_missing_field_0.1.4.zip and b/x-pack/test/fleet_api_integration/apis/fixtures/direct_upload_packages/apache_invalid_manifest_missing_field_0.1.4.zip differ